/* 前端白明明 */

*,
*:before,
*:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

body {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    margin: 0 auto;
    overflow-x: hidden;
    min-width: 1280px;
    position: relative;
    padding-top: 100px;
    width: 100%;
    color: #1f1f1f;
    font-family: Arial, Helvetica, sans-serif, Microsoft Yahei;
    font-size: 14px;
    line-height: 1;
    background: #fff;
}

html.act {
    overflow: hidden;
    width: 100%;
    height: 100vh;
}

ul,
ul li,
ol li,
tr td,
dl,
dd {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

a {
    display: inline-block;
    text-decoration: none;
    cursor: pointer;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    color: #1f1f1f;
}

textarea,
select {
    outline: none;
    color: #666;
    font-size: 14px;
    width: 100%;
}

img {
    border: none;
    display: block;
    max-width: 100%;
}

img[src=""] {
    opacity: 0;
}

body::-webkit-scrollbar {
    width: 4px;
    height: 1px;
}

body::-webkit-scrollbar-thumb {
    background: #000;
}

body::-webkit-scrollbar-track {
    background: #fff;
}

.gdt::-webkit-scrollbar {
    width: 4px;
    height: 1px;
}

.gdt::-webkit-scrollbar-thumb {
    background: #000;
}

.gdt::-webkit-scrollbar-track {
    background: #ddd;
}

.f_12 {
    font-size: 12px;
}

.f_16 {
    font-size: 16px;
}

.f_18 {
    font-size: 18px;
}

.f_20 {
    font-size: 20px;
}

.f_22 {
    font-size: 22px;
}

.f_24 {
    font-size: 24px;
}

.f_26 {
    font-size: 26px;
}

.f_28 {
    font-size: 28px;
}

.f_30 {
    font-size: 30px;
}

.f_32 {
    font-size: 32px;
}

.f_34 {
    font-size: 34px;
}

.f_36 {
    font-size: 36px;
}

.f_38 {
    font-size: 38px;
}

.f_40 {
    font-size: 40px;
}

.f_52 {
    font-size: 52px;
}

/*分页*/

.BMap_omCtrl {
    display: none !important;
}

.a_dw {
    position: relative;
    top: -100px;
}

.box {
    min-width: 1200px;
    width: 100%;
    padding: 0 240px;
    margin: 0 auto;
    position: relative;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    box-sizing: border-box;
}

.fy {
    display: flex;
    justify-content: flex-start;
}

.phone_ckgd {
    display: none;
}

.fy .ul_fy {
    display: flex;
    justify-content: center;
    width: 100%;
}

.fy .ul_fy li {
    width: 40px;
    height: 40px;
    margin: 0 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.fy .ul_fy li a {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
    border: 1px solid #ccc;
    color: #666;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
}

.fy .ul_fy li a:hover {
    border: 1px solid #dc251c;
    background: #dc251c;
    color: #fff;
}

.fy .ul_fy li a.act {
    border: 1px solid #dc251c;
    background: #dc251c;
    color: #fff;
}

.fy .ul_fy li.z_jt a,
.fy .ul_fy li.dian a {
    border: 0;
    background-color: transparent;
}

.fy .ul_fy li.z_jt {
    background: url(../images/r_10.png) center no-repeat;
    border-radius: 50%;
    border: 1px solid #ccc;
}

.fy .ul_fy li.z_jt:hover {
    background: #dc251c url(../images/r_11.png) center no-repeat;
}

.fy .ul_fy li.y_jt {
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
}

.clearfix:after {
    content: " ";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.clearfix {
    *zoom: 1;
}

.alltime,
.alltime * {
    -webkit-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    -moz-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

.wow {
    opacity: 0;
}

.wow1 {
    opacity: 1;
}

.fbd {
    font-weight: bold;
}

/* 弹窗 */

.z_tanchuang {
    position: fixed;
    display: table;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    transform: scale(0);
    -webkit-transform: scale(0);
    z-index: 10;
}

.z_tanchuang .tbox {
    display: table-cell;
    background: rgba(0, 0, 0, 0.8);
    text-align: center;
    vertical-align: middle;
}

/* 弹窗内容 */

.z_tanchuang .tbox .modal {
    background: white;
    padding: 50px;
    display: block;
    border-radius: 5px;
    position: relative;
    width: 90%;
    max-width: 1200px;
    max-height: 90%;
    margin: 0 auto;
}

.z_tanchuang .tbox .modal .out {
    position: absolute;
    width: 40px;
    height: 40px;
    line-height: 40px;
    background: #fff url(../images/out.png) center no-repeat;
    background-size: 20px;
    color: #000;
    font-size: 30px;
    text-align: center;
    border-radius: 50%;
    top: 0;
    right: -50px;
    cursor: pointer;
}

.z_tanchuang .tbox .modal .img {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.z_tanchuang .tbox .modal .img video {
    display: block;
    width: 100%;
    max-width: 100%;
    object-fit: cover;
}

.z_tanchuang .tbox .modal .img img {
    margin: 0 auto;
}

.z_tanchuang .tbox .modal .out:hover {
    background: #fff url(../images/out2.png) center no-repeat;
    background-size: 20px;
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
}

.z_tanchuang .tbox .modal2 {
    padding: 20px;
}

.z_tanchuang .tbox .modal .img {
    max-width: 1200px;
}

/* 弹窗选中 */

.z_tanchuang.one {
    transform: scaleY(0.01) scaleX(0);
    animation: unfoldIn 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-transform: scaleY(0.01) scaleX(0);
    -webkit-animation: unfoldIn 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.z_tanchuang.one .tbox .modal {
    transform: scale(0);
    animation: zoomIn 0.5s 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-transform: scale(0);
    -webkit-animation: zoomIn 0.5s 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.z_tanchuang.one.out {
    transform: scale(1);
    animation: unfoldOut 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-transform: scale(1);
    -webkit-animation: unfoldOut 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.z_tanchuang.one.out .tbox .modal {
    animation: zoomOut 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-animation: zoomOut 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

/* 弹窗动画 */

@keyframes unfoldIn {
    0% {
        transform: scaleY(0.005) scaleX(0);
    }
    50% {
        transform: scaleY(0.005) scaleX(1);
    }
    100% {
        transform: scaleY(1) scaleX(1);
    }
}

@keyframes zoomIn {
    0% {
        transform: scale(0);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes zoomOut {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(0);
    }
}

@keyframes unfoldOut {
    0% {
        transform: scaleY(1) scaleX(1);
    }
    50% {
        transform: scaleY(0.005) scaleX(1);
    }
    100% {
        transform: scaleY(0.005) scaleX(0);
    }
}

@-webkit-keyframes zoomIn {
    0% {
        transform: scale(0);
    }
    100% {
        transform: scale(1);
    }
}

@-webkit-keyframes zoomOut {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(0);
    }
}

@-webkit-keyframes unfoldOut {
    0% {
        transform: scaleY(1) scaleX(1);
    }
    50% {
        transform: scaleY(0.005) scaleX(1);
    }
    100% {
        transform: scaleY(0.005) scaleX(0);
    }
}

@-webkit-keyframes unfoldIn {
    0% {
        transform: scaleY(0.005) scaleX(0);
    }
    50% {
        transform: scaleY(0.005) scaleX(1);
    }
    100% {
        transform: scaleY(1) scaleX(1);
    }
}

/* 头部 */

.head {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9;
    width: 100%;
    border-bottom: 1px solid rgba(0, 0, 0, 0);
    -webkit-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    -moz-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
    background: #fff;
}

.head .hx {
    padding: 25px 40px;
    height: 100px;
    background: #fff;
}

.head .logo {
    display: block;
    float: left;
    height: 50px;
}

.head .logo img {
    display: block;
    height: 100%;
}

.head .hrt {
    float: right;
}

.head .hrt .en {
    width: 52px;
    float: right;
    line-height: 22px;
    color: #666;
    border-left: 1px solid #ddd;
    text-align: right;
    margin-top: 14px;
}

.head .hrt .login {
    display: block;
    width: 31px;
    height: 22px;
    position: relative;
    float: right;
    margin-top: 14px;
    margin-left: 14px;
}

.head .hrt .login img {
    width: 100%;
    height: 100%;
}

.head .hrt .login img:last-child {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}

.head .hrt .login:hover img:last-child {
    opacity: 1;
}

.head .hrt .ss {
    width: 22px;
    height: 22px;
    float: right;
    margin: 14px 30px 0 0;
    position: relative;
    z-index: 3;
}

.head .hrt .ss input {
    position: absolute;
    width: 0px;
    height: 22px;
    background: #fff;
    right: 100%;
    border: 0;
    border-bottom: 1px solid #ddd;
    outline: none;
}

.head .hrt .ss a {
    display: block;
    width: 100%;
    height: 100%;
    background: url(../images/ss.png) center no-repeat;
}

.head .hrt .ss:hover a {
    background: url(../images/ss2.png) center no-repeat;
}

.head .hrt .ss:hover input {
    width: 250px;
}

.head .hrt .btn {
    float: right;
}

.head .hrt .btn div {
    display: block;
    float: left;
    line-height: 50px;
    margin-right: 40px;
    cursor: pointer;
}

.head .hrt .en:hover {
    color: #dc251c;
}

.head .hrt .btn div:hover,
.head .hrt .btn div.act {
    color: #dc251c;
}

.head .hrt .ul1 {
    float: right;
    position: relative;
    z-index: 2;
    margin-top: -25px;
}

.head .hrt .ul1 li {
    position: relative;
    float: left;
    margin-right: 40px;
}

.head .hrt .ul1 li a {
    display: block;
}

.head .hrt .ul1 li .ltop a {
    line-height: 100px;
}

.head .hrt .ul1 li .ltop a:hover,
.head .hrt .ul1 li.act .ltop a {
    color: #dc251c;
}

.head .hrt .ul1 li .lbtm {
    position: absolute;
    top: 100px;
    background: #fff;
    padding: 30px 20px;
    width: 230px;
    left: -20px;
    line-height: 20px;
    text-align: left;
    display: none;
}

.head .hrt .ul1 li .lbtm a {
    display: block;
    color: #000;
    line-height: 1;
    margin-bottom: 20px;
    font-weight: bold;
}

.head .hrt .ul1 li .lbtm a:last-child {
    margin-bottom: 0;
}

.head .hrt .ul1 li .lbtm a:hover {
    color: #dc251c;
}

.head .hrt .ul1 li:nth-child(1) .lbtm {
    width: 350px;
}

/* .head .hrt .ul1 li:hover .lbtm{opacity: 1;visibility: visible;} */

.head .hrt .ul1 li .lbtm2 {
    position: fixed;
    width: 100%;
    height: calc(100vh - 100px);
    overflow: auto;
    padding: 50px 0;
    background: #fff;
    z-index: 7;
    top: 100px;
    left: 0;
    display: none;
}

.head .hrt .ul1 li .lbtm2 .dl1 {}

.head .hrt .ul1 li .lbtm2 .dl1 dd {
    width: 23%;
    float: left;
    margin-right: 2.66%;
    margin-bottom: 2.66%;
    height: 300px;
}

.head .hrt .ul1 li .lbtm2 .dl1 dd::-webkit-scrollbar {
    width: 4px;
    height: 1px;
}

.head .hrt .ul1 li .lbtm2 .dl1 dd::-webkit-scrollbar-thumb {
    background: #000;
}

.head .hrt .ul1 li .lbtm2 .dl1 dd::-webkit-scrollbar-track {
    background: #f8f8f8;
}

.head .hrt .ul1 li .lbtm2 .dl1 dd:nth-child(4n) {
    margin-right: 0;
}

.head .hrt .ul1 li .lbtm2 .dl1 dd .dtop a {
    display: block;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid #8f8f8f;
}

.head .hrt .ul1 li .lbtm2 .dl1 dd .dbtm {
    height: 260px;
    overflow: auto;
}

.head .hrt .ul1 li .lbtm2 .dl1 dd .dbtm a {
    display: block;
    margin-top: 20px;
    color: #666;
}

.head .hrt .ul1 li .lbtm2 .dl1 dd .dbtm::-webkit-scrollbar {
    width: 4px;
    height: 1px;
}

.head .hrt .ul1 li .lbtm2 .dl1 dd .dbtm::-webkit-scrollbar-thumb {
    background: #000;
}

.head .hrt .ul1 li .lbtm2 .dl1 dd .dbtm::-webkit-scrollbar-track {
    background: #fff;
}

.head .hrt .ul1 li .lbtm2 .dl1 dd .dtop a:hover,
.head .hrt .ul1 li .lbtm2 .dl1 dd .dbtm a:hover {
    color: #dc251c;
}

/* .head .hrt .ul1 li:hover .lbtm2{opacity: 1;visibility: visible;} */

.head.act {
    top: 0;
}

.head.act,
.head:hover {
    background: #fff;
    border-bottom: 1px solid #f0f0f0;
}

.head.act2 {
    top: -100px;
}

.hd_nav {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 10;
    background: #fff;
    display: none;
    overflow: hidden;
}

.hd_nav .htop .hx {
    width: 100%;
    height: 100px;
    padding: 25px 40px;
}

.hd_nav .htop .logo {
    display: block;
    float: left;
    height: 50px;
}

.hd_nav .htop .logo img {
    display: block;
    height: 100%;
}

.hd_nav .htop .hrt {
    float: right;
    width: calc(100% - 360px);
}

.hd_nav .htop .hrt .out {
    display: block;
    width: 50px;
    height: 50px;
    float: right;
    background: url(../images/out.png) center no-repeat;
    cursor: pointer;
}

.hd_nav .htop .hrt .ipt {
    display: block;
    width: 580px;
    float: right;
    margin-right: 260px;
    border-bottom: 2px solid #666;
    overflow: hidden;
    height: 50px;
}

.hd_nav .htop .hrt .ipt input {
    width: calc(100% - 50px);
    float: right;
    height: 50px;
    border: 0;
    outline: none;
    font-size: 16px;
}

.hd_nav .htop .hrt .ipt a {
    display: block;
    width: 50px;
    height: 50px;
    float: left;
    background: url(../images/ss2.png) center no-repeat;
}

.hd_nav .hbtm {
    width: 100%;
    height: calc(100% - 100px);
    position: relative;
}

.hd_nav .hbtm .hei {
    position: absolute;
    width: 50%;
    height: 100%;
    background: #2d2d2d;
    top: 0;
    left: 0;
}

.hd_nav .hbtm .hx,
.hd_nav .hbtm .hx .box {
    width: 100%;
    height: 100%;
    position: relative;
}

.hd_nav .hbtm .hx .box .hbmx {
    width: 100%;
    height: 100%;
    position: relative;
    background: #fff;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm1 {
    width: 340px;
    float: left;
    height: 100%;
    background: #2d2d2d;
    padding-top: 16px;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm1 div {
    cursor: pointer;
    background: #2d2d2d url(../images/r_b.png) 90% center no-repeat;
    line-height: 44px;
    color: #fff;
    border-left: 5px solid #2d2d2d;
    padding-left: 25px;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm1 div.act {
    background: #4b4b4b url(../images/r_b.png) 90% center no-repeat;
    border-left: 5px solid #dc251c;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm2 {
    width: 360px;
    float: left;
    height: 100%;
    background: #4b4b4b;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm2>li {
    display: block;
    padding-top: 16px;
    opacity: 0;
    visibility: hidden;
    display: none;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm2>li.act {
    visibility: visible;
    opacity: 1;
    display: block;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm2>li>div {
    cursor: pointer;
    background: #4b4b4b url(../images/r_b.png) 90% center no-repeat;
    line-height: 44px;
    color: #fff;
    border-left: 5px solid #4b4b4b;
    padding-left: 25px;
    position: relative;
    z-index: 3;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm2>li>div.act {
    background: #fff url(../images/r_h.png) 90% center no-repeat;
    border-left: 5px solid #dc251c;
    color: #333;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm2>li>div .hbtm3 {
    width: calc(100vw - 700px);
    height: 100vh;
    padding: 30px 0 0 60px;
    position: fixed;
    top: 100px;
    left: 940px;
    display: none;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm2>li>div .hbtm3 li .ltt {
    color: #333;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm2>li>div .hbtm3 li .ltt a {
    display: inline-block;
    padding: 0 20px;
    background: url(../images/r_h.png) center right no-repeat;
    color: #dc251c;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm2>li>div .hbtm3 li .ltc {
    margin-top: 50px;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm2>li>div .hbtm3 li .ltc a {
    display: block;
    color: #666;
    line-height: 1;
    margin-top: 30px;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm2>li>div .hbtm3 li .ltc a:hover {
    color: #dc251c;
}

.hd_nav .hbtm .hx .box .hbmx .hbtm2>li>div.act .hbtm3 {
    display: block;
}

/* 首页 */

.i1 {
    position: relative;
}

.i1 .swiper1 {}

.i1 .swiper1 .swiper-slide {}

.i1 .swiper1 .swiper-slide .sbox {
    position: relative;
    overflow: hidden;
}

.i1 .swiper1 .swiper-slide .sbox .bf {
    background: url(../images/in_4_2.png) center no-repeat;
    width: 120px;
    height: 120px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    z-index: 3;
    cursor: pointer;
}

.i1 .swiper1 .swiper-slide .sbox video {
    display: block;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
}

.i1 .swiper1 .swiper-slide .img img {
    display: block;
    width: 100%;
}

.i1 .swiper1 .swiper-slide .img .mimg {
    display: none;
}

.i1 .swiper1 .swiper-slide .sbox .wz {
    position: absolute;
    top: 56%;
    left: 0;
    z-index: 3;
    width: 100%;
    color: #fff;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
}

.i1 .swiper1 .swiper-slide .sbox .wz .tt {
    font-size: 76px;
    line-height: 1;
}

.i1 .swiper1 .swiper-slide .sbox .wz .tt span {
    display: inline-block;
    padding-bottom: 28px;
    margin-bottom: 28px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.i1 .swiper1 .swiper-slide .sbox .wz .tc {
    line-height: 1;
    margin-bottom: 50px;
}

.more {
    display: block;
    position: relative;
    width: 180px;
    line-height: 50px;
    background: #999;
    border-radius: 30px;
    padding: 0 25px;
    overflow: hidden;
    cursor: pointer;
}

.more div {
    position: relative;
    z-index: 3;
    color: #fff;
}

.more span {
    display: block;
    width: 40px;
    height: 40px;
    background: #fff;
    position: absolute;
    top: 5px;
    right: 5px;
    z-index: 1;
    border-radius: 50%;
    transform-origin: 90% center;
    -webkit-transform-origin: 90% center;
    transform: scale(1);
    -webkit-transform: scale(1);
}

.more s {
    display: block;
    width: 40px;
    height: 40px;
    background: url(../images/r_h2.png) center no-repeat;
    border-radius: 50%;
    position: absolute;
    top: 5px;
    right: 5px;
    z-index: 2;
}

.more:hover div {
    color: #fff;
}

.more:hover span {
    transform: scale(6);
    -webkit-transform: scale(6);
    background: #dc251c;
}

.more:hover s {
    background: url(../images/r_b.png) center no-repeat;
}

.i1 .swiper1 .swiper-slide .sbox .dh {
    position: relative;
    top: 50px;
    opacity: 0;
}

.i1 .swiper1 .swiper-slide-active .sbox .dh {
    top: 0;
    opacity: 1;
    transition-delay: .5s;
    -webkit-transition-delay: .5s;
}

.i1 .swiper1 .swiper-slide-active .sbox .dh1 {
    transition-delay: .7s;
    -webkit-transition-delay: .7s;
}

.i1 .swiper1 .swiper-slide-active .sbox .dh2 {
    transition-delay: .9s;
    -webkit-transition-delay: .9s;
}

.i1 .swiper1 .prev1 {
    width: 70px;
    height: 70px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    margin-top: -35px;
    background: url(../images/l_b.png) center no-repeat;
    left: 60px;
}

.i1 .swiper1 .next1 {
    width: 70px;
    height: 70px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    margin-top: -35px;
    background: url(../images/l_b.png) center no-repeat;
    right: 60px;
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
}

.i1 .swiper1 .prev1:hover,
.i1 .swiper1 .next1:hover {
    background: #dc251c url(../images/l_b.png) center no-repeat;
    border: 1px solid #dc251c;
}

.i1 .swiper1 .pagination1 {
    bottom: 30px;
}

.i1 .swiper1 .pagination1 span {
    opacity: 1;
    width: 5px;
    height: 14px;
    opacity: 0.2;
    background: #fff;
    border-radius: 0;
    margin: 0 6px;
}

.i1 .swiper1 .pagination1 span.swiper-pagination-bullet-active {
    height: 30px;
    opacity: 1;
}

.pd100 {
    padding: 100px 0;
}

.i2 {}

.i2 .tt {
    color: #111;
}

.i2 .tt .more {
    float: right;
}

.i2 .tc {
    line-height: 2;
    margin: 20px 0 60px;
}

.i2 .ul1 {}

.i2 .ul1 li a {
    width: 25%;
    float: left;
    display: block;
    position: relative;
    overflow: hidden;
}

.i2 .ul1 li a img {
    display: block;
    width: 100%;
    transform: scale(1.01);
    -webkit-transform: scale(1.01);
}

.i2 .ul1 li a .ltt {
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 2;
    width: 100%;
    padding: 0 20px;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    line-height: 70px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.i2 .ul1 li a:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

.i3 {
    background: url(../images/in_2.jpg) center no-repeat;
    background-size: cover;
}

.i3 .tt {
    color: #111;
}

.i3 .tt .more {
    float: right;
}

.i3 .tc {
    line-height: 1.5;
    margin: 30px 0 60px;
}

.i3 .ul1 {}

.i3 .ul1 li {
    width: 32.6%;
    margin-right: 1.1%;
    float: left;
    margin-bottom: 1.1%;
}

.i3 .ul1 li:nth-child(3n) {
    margin-right: 0;
}

.i3 .ul1 li a {
    display: block;
    padding: 60px 0 30px;
    background: #fff;
    text-align: center;
}

.i3 .ul1 li a div {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1;
    padding: 0 20px;
}

.i3 .ul1 li a .ltc {
    margin: 20px 0 30px;
}

.i3 .ul1 li a .lmore span {
    display: inline;
    padding-right: 20px;
    background: url(../images/r_h.png) center right no-repeat;
    color: #dc251c;
}

.i3 .ul1 li a .img img {
    display: block;
    width: 100%;
    transform: scale(1.000001);
    -webkit-transform: scale(1.000001);
}

.i3 .ul1 li a:hover .img img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

.i3 .ul1 .li {
    margin-bottom: 1.1%;
}

.i3 .ul1 .li a {
    display: block;
    padding: 60px 0 30px;
    background: #fff;
    text-align: center;
}

.i3 .ul1 .li a div {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1;
    padding: 0 20px;
}

.i3 .ul1 .li a .ltc {
    margin: 20px 0 30px;
}

.i3 .ul1 .li a .lmore span {
    display: inline;
    padding-right: 20px;
    background: url(../images/r_h.png) center right no-repeat;
    color: #dc251c;
}

.i3 .ul1 .li a .img img {
    display: block;
    width: 100%;
    transform: scale(1.000001);
    -webkit-transform: scale(1.000001);
}

.i3 .ul1 .li a:hover .img img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

.i4 {
    background: url(../images/in_3.jpg) center no-repeat;
    background-size: cover;
    color: #fff;
    height: 100vh;
    padding-top: 160px;
}

.i3 .box {
    position: relative;
}

.i3 .ny_prev,
.i3 .ny_next {
    width: 50px;
    height: 50px;
    background: #999 url(../images/l_b.png) center no-repeat;
    border-radius: 50%;
    top: 57%;
}

.i3 .ny_prev {
    left: 100px;
}

.i3 .ny_next {
    right: 100px;
    transform: rotate( 180deg);
    -webkit-transform: rotate( 180deg);
}

.i3 .ny_prev:hover,
.i3 .ny_next:hover {
    background: #dc251c url(../images/l_b.png) center no-repeat;
}

.i3 .ny_swi .ny_d {
    display: none;
}

.i4 .tt {}

.sy_news {
    background-color: #f8f8f8;
}

.sy_news .txt {
    padding: 40px 28px;
    background-color: #fff;
}

.sy_news .tit {
    margin-bottom: 16px;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sy_news .dese p {
    color: #555555;
    line-height: 1.8em;
    margin-bottom: 20px;
    height: 3.6em;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.sy_news .list_s {
    height: 196px;
    overflow-y: auto;
}

.sy_news .list_s::-webkit-scrollbar {
    width: 4px;
    height: 1px;
}

.sy_news .list_s::-webkit-scrollbar-thumb {
    background: #000;
}

.sy_news .list_s::-webkit-scrollbar-track {
    background: #f8f8f8;
}

.sy_news .list_s a {
    color: #555;
    line-height: 1.5em;
    display: block;
}

.sy_news .list_s a:hover {
    color: #da251d;
}

.sy_news .list_s .item:not(:last-child) {
    margin-bottom: 14px;
}

.sy_news .list_s span {
    display: inline-block;
    width: 7px;
    height: 11px;
    position: relative;
    margin-right: 10px;
}

.sy_news .list_s span img {
    display: block;
    width: 100%;
}

.sy_news .list_s span img:last-child {
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}

.sy_news .list_s a:hover img {
    opacity: 0;
}

.sy_news .list_s a:hover img:last-child {
    opacity: 1;
}

.i4 .tt .more {
    float: right;
}

.i4 .tc {
    margin: 30px 0;
    line-height: 1.5;
    max-width: 500px;
    text-align: justify;
}

.i4 .xian {
    display: block;
    width: 40px;
    height: 1px;
    background: #fff;
}

.i4 .tc2 {
    line-height: 1.7;
}

.i4 .ul1 {
    max-width: 700px;
}

.i4 .ul1 li {
    width: 30%;
    float: left;
}

.i4 .ul1 li:last-child {
    width: 40%;
}

.i4 .ul1 li .num span {
    font-size: 60px;
    font-family: arial;
}

.i4 .ul1 li .ltt {
    margin-top: 15px;
}

.i5 .tt {}

.i5 .tt .more {
    float: right;
}

.i5 .tc {
    margin: 30px 0 40px;
    line-height: 1.5;
    text-align: justify;
}

.i5 .btn {
    margin-bottom: 50px;
}

.i5 .btn span {
    display: block;
    float: left;
    margin-right: 30px;
    cursor: pointer;
    padding-bottom: 15px;
    border-bottom: 3px solid #fff;
}

.i5 .btn span.act {
    border-bottom: 3px solid #dc251c;
}

.i5 .ubox {}

.i5 .ubox ul {
    display: none;
}

.i5 .ubox ul:nth-child(1) {
    display: block;
}

.i5 .ubox ul li {
    width: 32%;
    float: left;
    margin-right: 2%;
}

.i5 .ubox ul li:last-child {
    margin-right: 0;
}

.i5 .ubox ul li a {
    display: block;
    background: #f8f8f8;
    border-radius: 5px;
    overflow: hidden;
}

.i5 .ubox ul li a .img,
.i5 .ubox ul li a .img img {
    display: block;
    width: 100%;
    overflow: hidden;
}

.i5 .ubox ul li a .img img {
    display: block;
    width: 100%;
    transform: scale(1.0000001);
    -webkit-transform: scale(1.0000001);
}

.i5 .ubox ul li a .txt {
    padding: 30px;
}

.i5 .ubox ul li a .txt .ltt {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    line-height: 22px;
    height: 44px;
    color: #444;
}

.i5 .ubox ul li a .txt .ltc {
    margin: 25px 0 60px;
}

.i5 .ubox ul li a .txt .lmore {
    display: block;
    width: 85px;
    color: #dc251c;
    background: url(../images/r_h.png) center right no-repeat;
}

.i5 .ubox ul li a:hover .img img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

.i5 .ubox ul li a:hover .txt .ltt {
    color: #dc251c;
}

.i6 {
    background: #e3e4e6;
}

.i6 .ul1 {}

.i6 .ul1 li {
    width: 33.33%;
    float: left;
}

.i6 .ul1 li a,
.i6 .ul1 li a .img {
    display: block;
    position: relative;
    overflow: hidden;
}

.i6 .ul1 li a .img img {
    display: block;
    width: 100%;
    transform: scale(1.01);
    -webkit-transform: scale(1.01);
}

.i6 .ul1 li a:hover .img img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

.i6 .ul1 li a .txt {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    color: #fff;
    text-align: center;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    text-shadow: 0px 0px 25px #000;
}

.i6 .ul1 li a .txt img {
    display: block;
    margin: 0 auto;
    border-radius: 50%;
}

.i7 {
    padding: 30px 0;
    background: #dc251c;
    color: #fff;
}

.i7 .ilt {
    float: left;
    line-height: 36px;
}

.i7 .irt {
    float: right;
    padding-top: 8px;
}

.i7 .irt a {
    display: block;
    float: left;
    color: #fff;
    padding-left: 30px;
    background: url(../images/yx.png) center left no-repeat;
    line-height: 20px;
}

.i7 .irt a.dh {
    background: url(../images/dh.png) center left no-repeat;
}

.i7 .irt s {
    display: block;
    width: 1px;
    height: 20px;
    background: #fff;
    float: left;
    margin: 0 60px;
}

/* 底部 */

.footer {
    padding: 55px 0 0;
    background: #f5f5f7;
}

.footer .logo {
    display: block;
    float: left;
}

.footer .frt {
    float: right;
    display: none;
}

.footer .frt a {
    display: block;
    width: 36px;
    height: 36px;
    border: 1px solid #ddd;
    border-radius: 50%;
    float: left;
    margin-left: 20px;
    background: url(../images/wx.png) center no-repeat;
    position: relative;
}

.footer .frt a img {
    position: absolute;
    width: 100px;
    max-width: 100px;
    left: 50%;
    top: 110%;
    margin-left: -50px;
    opacity: 0;
    visibility: hidden;
}

.footer .frt .qq {
    background: url(../images/qq.png) center no-repeat;
}

.footer .frt .xl {
    background: url(../images/xl.png) center no-repeat;
}

.footer .frt a:hover {
    border: 1px solid #dc251c;
    background: url(../images/wx2.png) center no-repeat;
}

.footer .frt .qq:hover {
    background: url(../images/qq2.png) center no-repeat;
}

.footer .frt .xl:hover {
    background: url(../images/xl3.png) center no-repeat;
}

.footer .frt a:hover img {
    opacity: 1;
    top: 105%;
    visibility: visible;
}

.footer .fbtm {
    padding: 50px 0;
    margin-top: 50px;
    border-bottom: 1px solid #ddd;
    border-top: 1px solid #ddd;
    position: relative;
}

.footer .fbtm .ewm {
    width: 140px;
    position: absolute;
    right: 0;
    bottom: 50px;
}

.footer .fbtm .ul1 {
    display: flex;
    justify-content: space-between;
}

.footer .fbtm .ul1 li {}

.footer .fbtm .ul1 li a {
    display: block;
    color: #7f7f7f;
    margin-bottom: 20px;
}

.footer .fbtm .ul1 li a:nth-child(1) {
    color: #333;
    margin-bottom: 30px;
}

.footer .fbtm .ul1 li a:hover {
    color: #dc251c;
}

.footer2 {
    padding: 20px 0;
    background: #f5f5f7;
}

.footer2,
.footer2 * {
    color: #999;
}

.footer2 .flt {
    float: left;
}

.footer2 .flt s {
    display: inline-block;
    width: 20px;
}

.footer2 .frt {
    float: right;
}

.right {
    display: block;
    width: 50px;
    position: fixed;
    right: -70px;
    z-index: 10;
    top: 50%;
    margin-top: -180px;
}

.right li {
    display: block;
    width: 100%;
    position: relative;
    margin-bottom: 10px;
    background: #f1f1f1;
    cursor: pointer;
}

.right li.kf {
    background: #dc251c;
}

.right li .qq {
    display: block;
    padding-bottom: 1px;
}

.right li img {
    display: block;
    width: 100%;
    margin: 0 auto;
}

.right li .wz {
    width: 12px;
    margin: 0 auto 20px;
    line-height: 18px;
    color: #fff;
}

.right li.lx .wz {
    color: #000;
}

.right li .dh {
    padding-bottom: 1px;
}

.right li .lxfs {
    position: absolute;
    width: 160px;
    padding-right: 6px;
    height: 100%;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    right: 100%;
}

.right li .lxfs .con {
    background: #fff;
    border: 1px solid #ddd;
    padding: 20px;
    line-height: 1.6;
    color: #666;
}

.right li .lxfs .ltt {
    color: #dc251c;
}

.right li .lxfs s {
    display: block;
    margin: 5px 0;
}

.right li:hover .lxfs {
    opacity: 1;
    visibility: visible;
    opacity: 1;
    visibility: visible;
    pointer-events: visible;
}

.right li.act .lxfs {
    opacity: 1;
    visibility: visible;
}

/* .right .lxfs:hover{opacity: 1;visibility: visible;} */

.right li .ewm {
    position: absolute;
    width: 120px;
    top: 50%;
    right: 120%;
    margin-top: -50px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.right li:hover .ewm {
    opacity: 1;
    right: 100%;
    visibility: visible;
}

.right.act {
    right: 10px;
}

/* 方案 */

.banner {
    position: relative;
}

.banner img {
    display: block;
    width: 100%;
}

.banner .mimg {
    display: none;
}

.banner .txt {
    position: absolute;
    left: 0;
    top: 60%;
    color: #fff;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
}

.banner .txt .tt {
    font-size: 72px;
    margin-bottom: 30px;
}

.nav {
    padding: 20px 0;
    background: #e5e5e5;
}

.nav a {
    display: block;
    float: left;
    padding-left: 30px;
    background: url(../images/nav_2.png) center left no-repeat;
    margin-right: 10px;
    line-height: 20px;
}

.nav a:nth-child(1) {
    background: url(../images/nav_1.png) center left no-repeat;
}

.nav a:hover {
    color: #dc251c;
}

.cas1 {}

.cas1 .ul1 {}

.cas1 .ul1 li {
    width: 32%;
    margin-right: 2%;
    margin-bottom: 2%;
    float: left;
}

.cas1 .ul1 li:nth-child(3n) {
    margin-right: 0;
}

.cas1 .ul1 li a {
    display: block;
    position: relative;
    overflow: hidden;
}

.cas1 .ul1 li a img {
    display: block;
    width: 100%;
    transform: scale(1.00001);
    -webkit-transform: scale(1.00001);
}

.cas1 .ul1 li a .ltt {
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 0;
    z-index: 2;
    padding: 35px 30px;
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cas1 .ul1 li a:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

/* 案例详情 */

.nav2 {
    line-height: 80px;
    height: 80px;
    position: relative;
    z-index: 8;
}

.nav2 .nbox {
    position: absolute;
    top: 0;
    left: 0;
    border-bottom: 1px solid #eee;
    background: #fff;
    width: 100%;
}

.nav2 .nbox.act {
    top: 0px;
    position: fixed;
}

.nav2 .nbox.act2 {
    top: 100px;
}

.nav2 a {
    display: block;
    float: left;
    margin-right: 75px;
    border-bottom: 4px solid #fff;
    height: 80px;
}

.nav2 a.act {
    border-bottom: 4px solid #dc251c;
}

.nav2 a:hover {
    color: #dc251c;
}

.pd80 {
    padding: 80px 0;
}

.casc1 {
    background: url(../images/ca_3.jpg) center no-repeat;
    background-size: cover;
}

.casc1 .tt {
    margin-bottom: 20px;
}

.casc1 .tc {
    padding: 30px 0;
    line-height: 1.75;
    text-align: justify;
    border-bottom: 1px dashed #ddd;
}

.casc1 .tc:last-child {
    border-bottom: 0;
}

.casc2 .btn {
    margin: 40px 0 60px;
    height: 80px;
    border-bottom: 1px solid #ddd;
    overflow: hidden;
}

.casc2 .btn span {
    display: block;
    border-bottom: 4px solid #fff;
    float: left;
    margin-right: 80px;
    line-height: 75px;
    cursor: pointer;
}

.casc2 .btn span:hover {
    color: #dc251c;
}

.casc2 .btn span.act {
    border-bottom: 4px solid #dc251c;
}

.casc2 .ul1 {}

.casc2 .ul1 li {
    display: none;
}

.casc2 .ul1 li:nth-child(1) {
    display: block;
}

.casc2 .ul1 li a {
    display: block;
    background: #f8f8f8;
}

.casc2 .ul1 li .img {
    float: left;
    width: 360px;
    overflow: hidden;
}

.casc2 .ul1 li .img img {
    display: block;
    width: 100%;
    transform: scale(1.00001);
    -webkit-transform: scale(1.00001);
}

.casc2 .ul1 li .txt {
    float: right;
    width: calc(100% - 360px);
    padding: 50px;
    text-align: justify;
}

.casc2 .ul1 li .txt .tc {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    height: 84px;
    line-height: 28px;
}

.casc2 .ul1 li .txt .lmore {
    display: block;
    width: 100px;
    line-height: 20px;
    background: url(../images/r_h.png) center right no-repeat;
    color: #dc251c;
    margin-top: 40px;
}

.casc2 .ul1 li:hover .img img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

.casc2 .more {
    margin: 60px auto 0;
}

.casc3 .ul1 {
    margin-top: 60px;
}

/* 产品 */

.pr1 {
    background: #edeef0;
}

.pr1 .plt {
    width: 320px;
    float: left;
    -moz-box-shadow: 0px 0px 5px #ddd;
    -webkit-box-shadow: 0px 0px 5px #ddd;
    box-shadow: 0px 0px 5px #ddd;
    background: #fff;
}

.pr1 .plt .ul1 {}

.pr1 .plt .ul1 li {
    border-bottom: 1px solid #ddd;
}

.pr1 .plt .ul1 li:last-child {
    border-bottom: 0;
}

.pr1 .plt .ul1 li .ltop {
    position: relative;
    width: 100%;
    line-height: 60px;
    padding: 0 40px 0 20px;
    border-left: 6px solid #fff;
    position: relative;
    cursor: pointer;
}

.pr1 .plt .ul1 li .ltop s {
    display: block;
    width: 10px;
    height: 10px;
    background: url(../images/r_h2.png) center no-repeat;
    position: absolute;
    top: 50%;
    right: 20px;
    margin-top: -5px;
}

.pr1 .plt .ul1 li .lbtm {
    padding: 10px 0;
    background: #f3f3f3;
    display: none;
}

.pr1 .plt .ul1 li .lbtm a {
    display: block;
    background: #f3f3f3;
    line-height: 50px;
    padding-left: 26px;
}

.pr1 .plt .ul1 li.act .ltop {
    border-left: 6px solid #dc251c;
}

.pr1 .plt .ul1 li.act .ltop s {
    background: url(../images/r_h.png) center no-repeat;
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
}

.pr1 .plt .ul1 li .lbtm a:hover {
    color: #dc251c;
}

.pr1 .prt {
    width: calc(100% - 400px);
    float: right;
}

.pr1 .prt .ul1 {}

.pr1 .prt .ul1 li {
    float: left;
    width: 32%;
    margin-right: 2%;
    margin-bottom: 2%;
}

.pr1 .prt .ul1 li:nth-child(3n) {
    margin-right: 0;
}

.pr1 .prt .ul1 li a {
    display: block;
    padding: 40px 0;
    background: #fff;
    text-align: center;
}

.pr1 .prt .ul1 li a .ltt {
    padding: 0 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pr1 .prt .ul1 li a .lmore {
    width: 80px;
    margin: 30px auto 10px;
    background: url(../images/r_h.png) center right no-repeat;
    color: #dc251c;
}

.pr1 .prt .ul1 li a .img {
    display: block;
    width: 100%;
    overflow: hidden;
}

.pr1 .prt .ul1 li a .img img {
    display: block;
    width: 100%;
    transform: scale(1.00001);
    -webkit-transform: scale(1.00001);
}

.pr1 .prt .ul1 li a:hover .ltt {
    color: #dc251c;
}

.pr1 .prt .ul1 li a:hover .img img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

/* 产品详情 */

.hui {
    background: #edeef0;
}

.pnav {
    background: #edeef0;
}

.pnav span {
    display: block;
    float: right;
    width: 160px;
    line-height: 40px;
    background: #fff;
    border-radius: 30px;
    text-align: center;
    cursor: pointer;
}

.pnav span:hover {
    background: #dc251c;
    color: #fff;
}

.prc1 .pbox {
    padding: 0 80px 80px;
    background: url(../images/pr_1.jpg) center no-repeat;
    background-size: cover;
}

.prc1 .pbox .plt {
    width: 540px;
    float: left;
}

.prc1 .pbox .plt .img0,
.prc1 .pbox .plt .img0 img {
    display: block;
    width: 100%;
}

.prc1 .pbox .plt .img0 {
    margin-bottom: 20px;
}

.prc1 .pbox .plt .img0 img {
    cursor: pointer;
}

.prc1 .pbox .plt .img2 {}

.imgtc {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 20;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    display: none;
}

.imgtc .ibox {
    width: 90%;
    height: 90vh;
    margin: 5vh auto;
    position: relative;
    background: #fff;
    max-width: 900px;
}

.imgtc .ibox img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    max-height: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
}

.imgtc .ibox .out {
    display: block;
    width: 50px;
    height: 50px;
    position: absolute;
    top: 0;
    right: 0px;
    background: #fff url(../images/out2.png) center no-repeat;
    cursor: pointer;
    z-index: 5;
}

.prc1 .pbox .plt .img2 img {
    width: 22%;
    float: left;
    background: #fff;
    border: 1px solid #fff;
    cursor: pointer;
    margin-right: 4%;
}

table {
    width: 100%;
    line-height: 1.6;
}

table td {
    padding: 10px;
    border: 1px solid
}

.prc1 .pbox .plt .img2 img:nth-child(4n) {
    margin-right: 0;
}

.prc1 .pbox .plt .img2 img:nth-child(n + 5) {
    margin-top: 10px;
}

.prc1 .pbox .plt .img2 img.act {
    background: rgba(0, 0, 0, 0);
    border: 1px solid #dc251c;
}

.prc1 .pbox .prt {
    width: calc(100% - 620px);
    float: right;
    padding-top: 80px;
}

.prc1 .pbox .prt .tt {
    line-height: 1.5;
}

.prc1 .pbox .prt .tc {
    height: 300px;
    overflow: auto;
    padding: 30px 10px 30px 0;
    overflow: auto;
    border-top: 1px solid #ddd;
    margin-top: 40px;
}

.prc1 .pbox .prt .tc .d {
    display: block;
    padding-left: 20px;
    line-height: 30px;
    background: url(../images/dian.png) left 10px no-repeat;
    margin-bottom: 20px;
}

.prc1 .pbox .prt .btn {
    margin-top: 50px;
}

.prc1 .pbox .prt .btn .more {
    float: left;
}

.prc1 .pbox .prt .btn .more:nth-child(1) {
    width: 210px;
    margin-right: 30px;
}

.prc2 {
    padding-bottom: 80px;
}

.prc2 .pbox {
    background: #fff;
}

.prc2 .pbox .btn {
    line-height: 80px;
    padding: 0 80px;
    border-bottom: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    overflow: hidden;
}

.prc2 .pbox .btn a {
    display: block;
    float: left;
    margin-right: 45px;
    cursor: pointer;
    border-bottom: 4px solid #fff;
}

.prc2 .pbox .btn a.act {
    border-bottom: 4px solid #dc251c;
}

.prc2 .pbox .btn a:hover {
    color: #dc251c;
}

.prc2 .btnm {
    display: none;
    width: 160px;
    line-height: 40px;
    background: #dc251c;
    color: #fff;
    border-radius: 30px;
    text-align: center;
    cursor: pointer;
    margin: 20px auto 0;
}

.prc2 .pbtm1 {
    padding: 80px;
}

.prc2 .pbtm1 .ptc {
    line-height: 1.5;
    margin-top: 40px;
    color: #333;
}

.prc2 .pbtm2 {
    border-top: 1px solid #ddd;
    padding: 80px;
}

.prc2 .pbtm2:nth-child(5),
.prc2 .pbtm2:nth-child(9) {
    background: #f1f1f1;
}

.prc2 .pbtm2 .ul1 {
    margin-top: 40px;
}

.prc2 .pbtm2 .ul1 li {
    margin-bottom: 20px;
    line-height: 30px;
    text-align: justify;
}

.prc2 .pbtm2 .ul1 li .llt {
    width: 230px;
    float: left;
}

.prc2 .pbtm2 .ul1 li .lrt {
    width: calc(100% - 230px);
    float: right;
}

.prc2 .tt2 {
    margin-top: 50px;
}

/* 服务 */

.se1 {}

.se1 .tt {}

.se1 .mimg {
    display: none;
}

.se1 .tc {
    margin: 30px 0 60px;
    line-height: 1.5;
}

.se1 .txt {
    padding-top: 60px;
    margin-top: 60px;
    border-top: 2px solid #ddd;
}

.se1 .txt .stc {
    line-height: 30px;
    text-align: justify;
    margin-top: 30px;
}

.se1 .txt .stc .d {
    padding-left: 20px;
    background: url(../images/dian.png) left 10px no-repeat;
    margin-top: 10px;
}

.se2 {
    background: url(../images/se_2.jpg) center no-repeat;
    background-size: cover;
}

.se2 .tc {
    margin: 30px 0 50px;
    line-height: 1.5;
}

.se2 .ul1 {
    margin-bottom: 20px;
}

.se2 .ul1 li {
    width: 32%;
    margin-right: 2%;
    margin-bottom: 2%;
    float: left;
    cursor: pointer;
}

.se2 .ul1 li:nth-child(3n) {
    margin-right: 0;
}

.se2 .ul1 li .img {
    display: block;
    width: 100%;
    overflow: hidden;
    position: relative;
}

.se2 .ul1 li .img img {
    display: block;
    width: 100%;
    transform: scale(1.00001);
    -webkit-transform: scale(1.00001);
}

.se2 .ul1 li .img s {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    background: rgba(0, 0, 0, 0.1) url(../images/bf.png) center no-repeat;
    cursor: pointer;
}

.se2 .ul1 li .tt {
    text-align: center;
    padding: 0 20px;
    line-height: 100px;
    background: #fff;
    border: 1px solid #ddd;
    position: relative;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.se2 .ul1 li .tt s {
    display: block;
    width: 0%;
    height: 6px;
    background: #dc251c;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 2;
}

.se2 .ul1 li:hover .tt s {
    width: 100%;
}

.se2 .ul1 li:hover .img img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

.se3 {
    background: #f7f7f7;
}

.se3 .tc {
    margin: 30px 0 50px;
    line-height: 1.5;
}

.se3 .sbtm {}

.se3 .sbtm .slt {
    width: 50%;
    height: 690px;
    overflow: hidden;
    float: left;
}

.se3 .sbtm .slt img {
    display: block;
    height: 100%;
    max-width: 800px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
}

.se3 .sbtm .srt {
    width: 50%;
    height: 690px;
    overflow: hidden;
    float: right;
    background: #fff;
    padding: 60px;
}

.se3 .sbtm .srt .ul1 {
    margin-top: 40px;
}

.se3 .sbtm .srt .ul1 li {
    line-height: 50px;
    margin-bottom: 25px;
}

.se3 .sbtm .srt .ul1 li span {
    display: block;
    width: 80px;
    float: left;
    text-align: right;
}

.se3 .sbtm .srt .ul1 li input,
.se3 .sbtm .srt .ul1 li select {
    display: block;
    width: calc(100% - 100px);
    float: right;
    height: 50px;
    border: 1px solid #ddd;
    background: #f9f9f9;
    outline: none;
    padding: 0 20px;
    resize: none;
}

.se3 .sbtm .srt .btn {}

.se3 .sbtm .srt .btn span {
    display: block;
    width: 150px;
    line-height: 50px;
    background: #dc251c;
    color: #fff;
    text-align: center;
    float: right;
    cursor: pointer;
}

.se3 .sbtm .srt .btn span:hover {
    background: #e4393c;
}

.se4 {}

.se4 .tc {
    margin: 30px 0 50px;
    line-height: 1.5;
}

.se4 dl {
    margin-bottom: 60px;
}

.se4 dl dt {
    background: #f0f0f0;
    padding: 0 50px;
    line-height: 70px;
}

.se4 dl dt span {
    display: block;
    float: left;
    width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.se4 dl dt span:nth-child(1) {
    width: calc(70% - 150px);
}

.se4 dl dt span:nth-child(2) {
    width: 30%;
}

.se4 dl dt span:nth-child(3) {
    text-align: center;
}

.se4 dl dd {
    padding: 35px 50px;
    line-height: 50px;
    cursor: pointer;
    border-bottom: 1px dashed #eee;
}

.se4 dl dd span,
.se4 dl dd a {
    display: block;
    float: left;
    width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.se4 dl dd span:nth-child(1) {
    width: calc(70% - 150px);
    padding-left: 30px;
    background: url(../images/se2_1.png) center left no-repeat;
}

.se4 dl dd span:nth-child(2) {
    width: 30%;
}

.se4 dl dd a {
    text-align: center;
}

.se4 dl dd:hover {
    background: #f8f8f8;
}

.se4 dl dd:hover span:nth-child(1) {
    background: url(../images/se2_2.png) center left no-repeat;
    color: #dc251c;
}

.se4 dl dd:hover a {
    background: #dc251c;
    color: #fff;
}

.se5 {
    background: #edeef0;
}

.se5 dl dt {
    background: #e5e5e5;
}

.se5 dl dd {
    border-bottom: 1px dashed #ddd;
}

.se5 dl dd:hover {
    background: #fff;
}

/* 关于我们 */

.ab1 {}

.ab1 .alt {
    width: 480px;
    float: left;
}

.ab1 .art {
    width: calc(100% - 480px);
    float: right;
    text-align: justify;
    color: #333;
    line-height: 30px;
}

.ab1 .abtm {
    width: 100%;
    height: 500px;
    background-size: cover;
    float: left;
    margin-top: 60px;
    padding-top: 420px;
}

.ab1 .abtm .cy {
    line-height: 80px;
    padding: 0 75px;
    background: #80929b;
    color: #fff;
}

.ab1 .abtm .cy .aslt {
    width: 140px;
    float: left;
    position: relative;
}

.ab1 .abtm .cy .aslt s {
    display: block;
    width: 1px;
    height: 24px;
    background: #99a7ae;
    position: absolute;
    top: 50%;
    right: 0;
    margin-top: -12px;
}

.ab1 .abtm .cy .asrt {
    width: calc(100% - 140px);
    float: right;
    padding: 0 20px;
}

.ab1 .abtm .cy .asrt .swiper-slide {
    width: auto;
    padding: 0 20px;
}

.ab1 .abtm .cy .asrt .swiper-slide a {
    display: block;
    color: #fff;
}

.ab2 {
    background: url(../images/ab_3.jpg) center no-repeat;
    background-size: cover;
    color: #fff;
    text-align: center;
}

.ab2 .tc {
    margin: 30px 0 50px;
    line-height: 1.5;
}

.ab2 .swiper3 {
    padding: 0 30px;
}

.ab2 .swiper3 .swiper-slide .sbox {}

.ab2 .swiper3 .swiper-slide .sbox .stt {
    opacity: 0;
    line-height: 1.5;
    margin-top: 20px;
}

.ab2 .swiper3 .swiper-slide .sbox img {
    display: block;
    width: 100%;
    transform: scale(0.7);
    -webkit-transform: scale(0.7);
    position: relative;
}

.ab2 .swiper3 .swiper-slide-prev .sbox img,
.ab2 .swiper3 .swiper-slide-next .sbox img {
    transform: scale(0.8);
    -webkit-transform: scale(0.8);
    left: 5%;
}

.ab2 .swiper3 .swiper-slide-prev .sbox img {
    left: -5%;
}

.ab2 .swiper3 .swiper-slide-active .sbox img {
    transform: scale(0.95);
    -webkit-transform: scale(0.95);
}

.ab2 .swiper3 .swiper-slide-active .sbox .stt {
    opacity: 1;
}

.ab2 .swiper3 .prev3 {
    width: 50px;
    height: 50px;
    left: 0;
    margin-top: -50px;
    background: #999 url(../images/l_b.png) center no-repeat;
    border-radius: 50%;
}

.ab2 .swiper3 .next3 {
    width: 50px;
    height: 50px;
    right: 0;
    margin-top: -50px;
    background: #999 url(../images/l_b.png) center no-repeat;
    border-radius: 50%;
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
}

.ab2 .swiper3 .prev3:hover,
.ab2 .swiper3 .next3:hover {
    background: #dc251c url(../images/l_b.png) center no-repeat;
}

.ab3 {}

.ab3 .tc {
    margin: 30px 0 50px;
    line-height: 1.5;
}

.ab3 .alt {
    width: 170px;
    float: left;
    position: relative;
}

.ab3 .alt s {
    display: block;
    width: 1px;
    height: 100%;
    background: #ddd;
    position: absolute;
    top: 0;
    left: 2px;
}

.ab3 .alt .swiper4 {
    height: 410px;
}

.ab3 .alt .swiper4 .swiper-slide {
    width: 100%;
    height: auto;
    cursor: pointer;
}

.ab3 .alt .swiper4 .swiper-slide .sbox {
    position: relative;
    padding-left: 15px;
    color: #999;
    line-height: 1;
}

.ab3 .alt .swiper4 .swiper-slide .sbox span {
    display: block;
    width: 5px;
    height: 5px;
    background: #999;
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -3px;
}

.ab3 .alt .swiper4 .swiper-slide.act .sbox {
    color: #dc251c;
}

.ab3 .alt .swiper4 .swiper-slide.act .sbox span {
    background: #dc251c;
}

.ab3 .art {
    width: calc(100% - 170px);
    float: right;
    position: relative;
    height: 430px;
    overflow: auto;
    padding: 10px;
}

.ab3 .art ul {
    display: none;
}

.ab3 .art ul.act {
    display: block;
}

.ab3 .art ul li {
    width: 100%;
    height: auto;
    position: relative;
    background: #fff;
    margin-right: 5%;
    margin-bottom: 40px;
    padding: 30px 20px;
    z-index: 2;
    -moz-box-shadow: 2px 1px 10px #ddd;
    -webkit-box-shadow: 2px 1px 10px #ddd;
    box-shadow: 2px 1px 10px #ddd;
    line-height: 1.5;
}

.ab3 .art ul li * {
    position: relative;
    z-index: 3;
}

.ab3 .art ul li .ltt {}

.ab3 .art ul li .ltc {
    margin: 10px 0 15px;
}

.ab3 .art ul li .lmore {
    display: inline-block;
    padding: 5px 20px;
    position: relative;
    line-height: 26px;
    z-index: 3;
    color: #fff;
}

.ab3 .art ul li .lmore s {
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
    background: #999;
    z-index: -1;
    transform: skewX(-20deg);
    -webkit-transform: skewX(-20deg);
}

.ab3 .art ul li:hover .lmore s {
    background: #dc251c;
}

.ab4 {
    background: #f0f0f0;
}

.ab4 .tc {
    margin: 30px 0 50px;
    line-height: 1.5;
}

.ab4 .tt .abtn {
    float: right;
}

.ab4 .tt .abtn .btn {
    display: block;
    width: 50px;
    height: 50px;
    float: left;
    background: #fff url(../images/r_10.png) center no-repeat;
    border-radius: 50%;
    cursor: pointer;
}

.ab4 .tt .abtn .btn.next5 {
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    margin-left: 30px;
}

.ab4 .tt .abtn .btn:hover {
    background: #dc251c url(../images/r_11.png) center no-repeat;
}

.ab4 .abtm {}

.ab4 .abtm .swiper5 {}

.ab4 .abtm .swiper5 .ul1 {}

.ab4 .abtm .swiper5 .ul1 li {
    width: 32.6%;
    float: left;
    margin-right: 1.1%;
}

.ab4 .abtm .swiper5 .ul1 li:last-child {
    margin-right: 0;
}

.ab4 .abtm .swiper5 .ul1 li a {
    display: block;
    position: relative;
    overflow: hidden;
    width: 100%;
    background: #000;
}

.ab4 .abtm .swiper5 .ul1 li a .img {
    display: block;
    width: 100%;
    overflow: hidden;
}

.ab4 .abtm .swiper5 .ul1 li a .img img {
    display: block;
    width: 100%;
    transform: scale(1.00001);
    -webkit-transform: scale(1.00001);
}

.ab4 .abtm .swiper5 .ul1 li a .txt {
    position: absolute;
    top: 60%;
    left: 0;
    width: 100%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    text-align: center;
    color: #fff;
    text-shadow: 0px 0px 5px #333;
}

.ab4 .abtm .swiper5 .ul1 li a .txt .lmore {
    margin-top: 30px;
    opacity: 0;
    display: flex;
    justify-content: center;
}

.ab4 .abtm .swiper5 .ul1 li a .txt .lmore span {
    display: inline-block;
    padding-right: 20px;
    background: url(../images/r_b.png) center right no-repeat;
}

.ab4 .abtm .swiper5 .ul1 li a:hover .img img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    opacity: 0.4;
}

.ab4 .abtm .swiper5 .ul1 li a:hover .txt {
    top: 50%;
}

.ab4 .abtm .swiper5 .ul1 li a:hover .txt .lmore {
    opacity: 1;
}

.ab4 .abtm .swiper5 .ul1 li a:nth-child(2) {
    margin-top: 3.5%;
}

.ab5 {}

.ab5 .dl1 {
    margin: 50px 0 60px;
}

.ab5 .dl1 dt {
    line-height: 60px;
    padding: 0 75px;
    color: #2d4253;
}

.ab5 .dl1 dt span {
    display: block;
    width: 15%;
    float: left;
}

.ab5 .dl1 dt span:nth-child(1) {
    width: 25%;
}

.ab5 .dl1 dd .dtop {
    padding: 20px 75px;
    line-height: 32px;
    background: #fafafa;
    cursor: pointer;
}

.ab5 .dl1 dd:nth-child(2n) .dtop {
    background: #f5f5f5;
}

.ab5 .dl1 dd .dtop span {
    display: block;
    width: 15%;
    float: left;
}

.ab5 .dl1 dd .dtop span:nth-child(1) {
    width: 25%;
}

.ab5 .dl1 dd .dtop span s {
    display: block;
    width: 32px;
    height: 32px;
    border: 1px solid #ddd;
    border-radius: 50%;
    background: url(../images/r_10.png) center no-repeat;
    transform: rotate(-90deg);
    -webkit-transform: rotate(-90deg);
}

.ab5 .dl1 dd .dtop,
.ab5 .dl1 dd .dtop * {
    -webkit-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    -moz-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

.ab5 .dl1 dd .dbtm {
    padding: 50px 75px;
    line-height: 32px;
    background: #fff;
    display: none;
}

.ab5 .dl1 dd .dbtm .xq {
    margin-bottom: 35px;
}

.ab5 .dl1 dd .dbtm .ul1 {
    border-top: 1px dashed #ddd;
    border-bottom: 1px dashed #ddd;
    padding: 40px 0;
}

.ab5 .dl1 dd .dbtm .ul1 li {
    width: 49%;
    float: left;
    color: #2d4253;
    font-weight: normal;
}

.ab5 .dl1 dd .dbtm .ul1 li:first-child {
    margin-right: 1%;
}

.ab5 .dl1 dd .dbtm a {
    display: inline-block;
    padding: 12px 25px 12px 50px;
    background: #dc251c url(../images/yx.png) 20px center no-repeat;
    color: #fff;
    line-height: 1;
    border-radius: 30px;
    margin-top: 40px;
}

.ab5 .dl1 dd.act .dtop {
    background: #dc251c;
}

.ab5 .dl1 dd.act .dtop span {
    color: #fff;
}

.ab5 .dl1 dd.act .dtop span s {
    border: 1px solid #fff;
    background: url(../images/r_11.png) center no-repeat;
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
}

/* 新闻 */

.new1 {
    padding-top: 180px;
}

.new1 .nbox {
    padding: 80px;
    background: #fff;
}

.new1 .nbox .btn {
    margin: 60px 0 50px;
}

.new1 .nbox .btn a {
    display: block;
    float: left;
    margin-right: 50px;
    border-bottom: 1px solid #fff;
    padding-bottom: 10px;
}

.new1 .nbox .btn a.act {
    border-bottom: 2px solid #dc251c;
}

.new1 .nbox .btn a:hover {
    color: #dc251c;
}

.new1 .nbox .ul1 {}

.new1 .nbox .ul1 li {
    width: 100%;
    margin-bottom: 60px;
}

.new1 .nbox .ul1 li a {
    display: block;
    width: 100%;
}

.new1 .nbox .ul1 li a .img {
    display: block;
    width: 330px;
    float: left;
    overflow: hidden;
}

.new1 .nbox .ul1 li a .img img {
    display: block;
    width: 100%;
    transform: scale(1.00001);
    -webkit-transform: scale(1.00001);
}

.new1 .nbox .ul1 li a .txt {
    width: calc(100% - 330px);
    float: left;
    padding: 30px;
}

.new1 .nbox .ul1 li a .txt div {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.new1 .nbox .ul1 li a .txt .atc {
    margin: 30px 0;
}

.new1 .nbox .ul1 li a .txt .lmore {
    display: block;
    width: 80px;
    color: #dc251c;
    background: url(../images/r_h.png) center right no-repeat;
    margin-top: 20px;
}

.new1 .nbox .ul1 li a:hover .img img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

.new1 .nbox .ul1 li a:hover .txt .att {
    color: #dc251c;
}

/* 新闻详情 */

.newc1 {
    padding-top: 180px;
}

.newc1 .tt {
    line-height: 1;
    padding-left: 20px;
    border-left: 3px solid #dc251c;
}

.newc1 .ntop {
    padding: 80px 0 20px;
    margin-bottom: 50px;
    border-bottom: 1px solid #dc251c;
    text-align: center;
    line-height: 1.5;
}

.newc1 .ntop .ntt1 {
    margin-bottom: 50px;
}

.newc1 .ntop .ntt2 s {
    display: inline-block;
    width: 20px;
}

.newc1 .ntc {
    line-height: 30px;
    text-align: justify;
    padding: 0 70px;
}

.newc1 .ntc img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
}

.newc1 .nbtm {
    margin-top: 50px;
    position: relative;
    padding: 0 70px;
}

.newc1 .nbtm .a {
    display: block;
    width: calc(100% - 200px);
    margin-bottom: 20px;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.newc1 .nbtm .a:hover {
    color: #dc251c;
}

.newc1 .nbtm .more {
    position: absolute;
    top: 0;
    right: 0;
}

/* 联系我们 */

.con1 {
    padding-bottom: 0;
}

.con1 .ditu {
    width: 1124px;
    margin: 0 auto;
    position: relative;
}

/*.con1 .ditu img{opacity: 0;}*/

.con1 .ditu .mimg {
    display: none;
}

.con1 .ditu .ul1 {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
}

.con1 .ditu .ul1 li {
    width: 20px;
    height: 26px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.con1 .ditu .ul1 li .img {
    width: 100%;
    height: 100%;
    background: url(../images/dw_b.png) center no-repeat;
    cursor: pointer;
}

.con1 .ditu .ul1 li .wz {
    position: absolute;
    width: 100px;
    top: -20px;
    left: 50%;
    margin-left: -50px;
    pointer-events: none;
    text-align: center;
    color: #666;
}

.con1 .ditu .ul1 li .dh {
    position: absolute;
    width: 170px;
    position: absolute;
    left: 50px;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    background: #fff;
    padding: 10px 20px;
    border-radius: 5px;
    line-height: 1.6;
    border-left: 10px solid #dc251c;
    -moz-box-shadow: 2px 1px 10px #ddd;
    -webkit-box-shadow: 2px 1px 10px #ddd;
    box-shadow: 2px 1px 10px #ddd;
    pointer-events: none;
    opacity: 0;
}

.con1 .ditu .ul1 li.act .img {
    background: url(../images/dw_bh.png) center no-repeat;
}

.con1 .ditu .ul1 li.act .dh {
    opacity: 1;
    left: 60px;
}

.con1 .ditu .ul1 li.act {
    z-index: 2;
}

.con1 .ditu .ul1 li.act .wz {
    color: #dc251c;
}

.con1 .ditu .ul1 li:nth-child(1) {
    left: 735px;
    top: 470px;
}

.con1 .ditu .ul1 li:nth-child(27) {
    left: 735px;
    top: 292px;
}

.con1 .ditu .ul1 li:nth-child(3) {
    left: 560px;
    top: 495px;
}

.con1 .ditu .ul1 li:nth-child(4) {
    left: 740px;
    top: 590px;
}

.con1 .ditu .ul1 li:nth-child(5) {
    left: 490px;
    top: 385px;
}

.con1 .ditu .ul1 li:nth-child(6) {
    left: 650px;
    top: 660px;
}

.con1 .ditu .ul1 li:nth-child(7) {
    left: 570px;
    top: 640px;
}

.con1 .ditu .ul1 li:nth-child(8) {
    left: 540px;
    top: 580px;
}

.con1 .ditu .ul1 li:nth-child(9) {
    left: 590px;
    top: 740px;
}

.con1 .ditu .ul1 li:nth-child(10) {
    left: 665px;
    top: 325px;
}

.con1 .ditu .ul1 li:nth-child(11) {
    left: 660px;
    top: 420px;
}

.con1 .ditu .ul1 li:nth-child(12) {
    left: 860px;
    top: 100px;
}

.con1 .ditu .ul1 li:nth-child(13) {
    left: 630px;
    top: 490px;
}

.con1 .ditu .ul1 li:nth-child(14) {
    left: 620px;
    top: 570px;
}

.con1 .ditu .ul1 li:nth-child(15) {
    left: 890px;
    top: 190px;
}

.con1 .ditu .ul1 li:nth-child(16) {
    left: 770px;
    top: 425px;
}

.con1 .ditu .ul1 li:nth-child(17) {
    left: 700px;
    top: 540px;
}

.con1 .ditu .ul1 li:nth-child(18) {
    left: 810px;
    top: 240px;
}

.con1 .ditu .ul1 li:nth-child(19) {
    left: 620px;
    top: 250px;
}

.con1 .ditu .ul1 li:nth-child(20) {
    left: 535px;
    top: 325px;
}

.con1 .ditu .ul1 li:nth-child(21) {
    left: 360px;
    top: 320px;
}

.con1 .ditu .ul1 li:nth-child(22) {
    left: 740px;
    top: 360px;
}

.con1 .ditu .ul1 li:nth-child(23) {
    left: 620px;
    top: 350px;
}

.con1 .ditu .ul1 li:nth-child(24) {
    left: 580px;
    top: 380px;
}

.con1 .ditu .ul1 li:nth-child(25) {
    left: 790px;
    top: 475px;
}

.con1 .ditu .ul1 li:nth-child(26) {
    left: 450px;
    top: 475px;
}

.con1 .ditu .ul1 li:nth-child(2) {
    left: 710px;
    top: 295px;
}

.con1 .ditu .ul1 li:nth-child(2) .wz {
    text-align: left;
    padding-left: 20px;
}

.con1 .ditu .ul1 li:nth-child(28) {
    left: 210px;
    top: 420px;
}

.con1 .ditu .ul1 li:nth-child(29) {
    left: 210px;
    top: 220px;
}

.con1 .ditu .ul1 li:nth-child(30) {
    left: 435px;
    top: 610px;
}

.con1 .ditu .ul1 li:nth-child(31) {
    left: 790px;
    top: 520px;
}

.con1 .ditu .ul1 li:nth-child(32) {
    left: 810px;
    top: 635px;
}

.con1 .ditu .ul1 li:nth-child(33) {
    left: 730px;
    top: 685px;
}

.con1 .ditu .ul1 li:nth-child(34) {
    left: 690px;
    top: 705px;
}

.con1 .ditu .ul1 li:nth-child(n + 33) .img {
    display: none;
}

.con1 .ditu .ul1 li:nth-child(n + 33) .wz {
    top: 0;
    pointer-events: visible;
    cursor: pointer;
}

.con1 .tc {
    margin: 30px 0 0;
    line-height: 1.5;
}

.con2 .ul1 {
    margin-top: 50px;
}

.con2 .ul1 li {
    width: 30.5%;
    margin-right: 4.25%;
    float: left;
}

.con2 .ul1 li:nth-child(3n) {
    margin-right: 0;
}

.con2 .ul1 li .ltt {
    display: block;
    padding-bottom: 25px;
    margin-bottom: 25px;
    border-bottom: 1px dashed #ddd;
}

.con2 .ul1 li .dh {
    line-height: 30px;
}

.con2 .ul1 li .dh img {
    display: block;
    width: 30px;
    float: left;
    border: 1px solid #999;
    border-radius: 50%;
}

.con2 .ul1 li .dh span {
    display: block;
    width: 90px;
    float: left;
    padding-left: 10px;
    color: #5d6166;
}

.con2 .ul1 li .dh .drt {
    display: block;
    width: calc(100% - 120px);
    float: left;
}

.con2 .ul1 li .dh .drt a {
    display: inline-block;
    color: #5d6166;
}

.con2 .x {
    border-top: 2px solid #ddd;
}

.con3 .ul1 li {
    min-height: 160px;
}

.con2 .ul1 li .dh:nth-child(n + 2) {
    margin-bottom: 15px;
}

.con3 .ul1 li .dh2 span {
    display: block;
    width: 110px;
    float: left;
    padding-left: 10px;
    color: #5d6166;
}

.con3 .ul1 li .dh2 .drt {
    display: block;
    width: calc(100% - 140px);
    float: left;
}

.con4 {
    width: 100%;
    height: 600px;
}

.con4 .box {
    height: 100%;
}

.con4 .map {
    width: 100%;
    height: 100%;
}

/* 商城 */

.sh1 {}

.sh1 .ul1 {
    margin-top: 30px;
}

.sh1 .ul1 li {
    width: 32%;
    float: left;
    margin-right: 2%;
}

.sh1 .ul1 li:last-child {
    margin-right: 0;
}

.sh1 .ul1 li a {
    display: block;
    width: 100%;
    position: relative;
    overflow: hidden;
    background: #f5f5f7;
    -moz-box-shadow: 5px 5px 10px #ddd;
    -webkit-box-shadow: 5px 5px 10px #ddd;
    box-shadow: 5px 5px 10px #ddd;
    border: 1px solid #f5f5f7;
    border-radius: 10px;
}

.sh1 .ul1 li a img {
    display: block;
    width: 100%;
}

.sh1 .ul1 li a img:nth-child(2) {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    opacity: 0;
}

.sh1 .ul1 li a:hover {
    background: #fff;
    -moz-box-shadow: 5px 5px 10px #fff;
    -webkit-box-shadow: 5px 5px 10px #fff;
    box-shadow: 5px 5px 10px #fff;
    border: 1px solid #dc251c;
}

.sh1 .ul1 li a:hover img:nth-child(2) {
    opacity: 1;
}

/* 搜索 */

.sear1 {
    padding-top: 160px;
}

.sear1 .stop {
    width: 100%;
    margin: 0 auto;
    max-width: 640px;
    height: 40px;
    border: 1px solid #ddd;
    border-radius: 10px;
    overflow: hidden;
    padding-left: 40px;
    background: url(../images/ss.png) 10px center no-repeat;
    background-size: 16px;
}

.sear1 .stop input {
    display: block;
    width: calc(100% - 80px);
    float: left;
    height: 100%;
    border: 0;
    outline: none;
}

.sear1 .stop span {
    display: block;
    width: 80px;
    line-height: 40px;
    background: #dc251c;
    color: #fff;
    text-align: center;
    float: right;
    cursor: pointer;
}

.sear1 .btn {
    margin: 40px 0 30px;
    height: 32px;
    border-bottom: 1px solid #ddd;
}

.sear1 .btn a {
    display: block;
    float: left;
    height: 32px;
    border-bottom: 1px solid rgba(0, 0, 0, 0);
    margin-right: 30px;
}

.sear1 .btn a.act {
    border-bottom: 1px solid #dc251c;
}

.sear1 .btn a:hover {
    color: #dc251c;
}

.sear1 .xq span {
    color: #dc251c;
}

.sear1 .ul1 {
    margin: 40px 0 60px;
}

.sear1 .ul1 li a {
    padding: 30px 0;
    border-bottom: 1px solid #ddd;
    display: block;
}

.sear1 .ul1 li a div {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sear1 .ul1 li a .atc {
    margin: 20px 0;
    color: #666;
}

.sear1 .ul1 li a .lj {
    color: #dc251c;
}

.m_head,
.m_nav {
    display: none;
}

.height {
    width: 100%;
    height: 100px;
}

.sy_box {
    padding-top: 50px;
}

.sy_box .i3 {
    background-image: none;
}

.sy_box .i3 .swiper-slide a {
    /* background-color: #f5f5f7; */
    border: 1px solid #ededed;
}

.sy_box .lens {
    padding: 40px 0;
    border-top: 1px dashed #cccccc;
}

.sy_box .n_tit {
    color: #333333;
    font-weight: bold;
    margin-bottom: 34px;
}

.sy_box .n_tit img {
    display: inline-block;
    vertical-align: middle;
    margin-top: -8px;
    margin-right: 20px;
}

.sy_r1 {
    overflow: hidden;
    padding-bottom: 50px;
}

.sy_r1 .sl {
    width: 680px;
    float: left;
}

.sy_r1 .sl img {
    display: block;
    width: 100%;
}

.sy_r1 .sr {
    overflow: hidden;
    color: #333333;
    line-height: 1.6em;
    padding-left: 55px;
}

.sy_r2 {
    padding: 40px 0;
    border-top: 1px dashed #cccccc;
}

.sy_r2 .ck_list {
    color: #333333;
}

.sy_r2 .ck_list li {
    line-height: 1.7em;
    margin-bottom: 10px;
}

.sy_r2 .ck_list li:last-child {
    margin-bottom: 0;
}

.sy_r2 .ck_list li em {
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: #626262;
    margin-right: 12px;
    vertical-align: middle;
    margin-top: -3px;
}

.sy_box .more {
    margin: 30px auto 60px;
}

.sy_box .b_info {
    height: 68px;
    display: flex;
    justify-content: space-between;
}

.sy_box .b_info .l_bj {
    background-color: #da251c;
    width: 27%;
    font-weight: bold;
    line-height: 68px;
    text-align: center;
    color: #fff;
}

.sy_nis {
    padding-bottom: 100px;
}

.sy_box .b_info .r_desc {
    width: 73%;
    padding: 0 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #f5f5f7;
}

.sy_box .b_info span {
    display: inline-block;
    width: 7px;
    height: 11px;
    position: relative;
    vertical-align: middle;
    margin-top: -5px;
}

.sy_box .b_info .prev span {
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    margin-right: 10px;
}

.sy_box .b_info .next span {
    margin-left: 10px;
}

.sy_box .b_info span img {
    display: block;
    width: 100%;
}

.sy_box .b_info span img:last-child {
    position: absolute;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
}

.sy_box .b_info a:hover span img {
    opacity: 0;
}

.sy_box .b_info a:hover span img:last-child {
    opacity: 1;
}

.sy_box .b_info a {
    color: #333;
    font-size: 18px;
}

.sy_box .r_desc a:hover {
    color: #da251c;
}

.sy_box .r_desc a {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
}

.sy_box .b_info .prev {
    text-align: left;
    width: 40%;
}

.sy_box .b_info .next {
    text-align: right;
    width: 40%;
}

.case_swi .swiper-pagination-bullet {
    background: #fff;
}

.case_swi .swiper-pagination-bullet-active {
    opacity: 1;
    background: #dc251c;
}

@media(max-width:1900px) {
    .box {
        padding: 0 50px;
    }
}

@media(max-width:1680px) {
    .right.act {
        right: 0;
    }
    .right {
        width: 50px;
    }
    .right a {
        width: 50px;
    }
    .i1 .swiper1 .swiper-slide .sbox .wz .tt {
        font-size: 50px;
    }
    .i1 .swiper1 .prev1 {
        width: 50px;
        height: 50px;
        left: 0;
    }
    .i1 .swiper1 .next1 {
        width: 50px;
        height: 50px;
        right: 0;
    }
    .hd_nav .hbtm .hx .box .hbmx .hbtm2>li>div .hbtm3 {
        left: 740px;
    }
    .banner .txt .tt {
        font-size: 50px;
    }
}

@media(max-width:1520px) {
    .head .logo {
        height: 40px;
        margin-top: 5px;
    }
}

@media(max-width:1440px) {
    body {
        padding-top: 50px;
    }
    .pd100 {
        padding: 50px 0;
    }
    .pd80 {
        padding: 50px 0;
    }
    .sear1 {
        padding-top: 160px;
    }
    .i4 {
        padding-top: 100px;
    }
    .head .hrt .btn div {
        margin-right: 30px;
    }
    .f_12 {
        font-size: 12px;
    }
    .f_16 {
        font-size: 14px;
    }
    .f_18 {
        font-size: 16px;
    }
    .f_20 {
        font-size: 18px;
    }
    .f_22 {
        font-size: 20px;
    }
    .f_24 {
        font-size: 22px;
    }
    .f_26 {
        font-size: 24px;
    }
    .f_28 {
        font-size: 26px;
    }
    .f_30 {
        font-size: 26px;
    }
    .f_32 {
        font-size: 28px;
    }
    .f_34 {
        font-size: 30px;
    }
    .f_36 {
        font-size: 30px;
    }
    .f_38 {
        font-size: 30px;
    }
    .f_40 {
        font-size: 32px;
    }
    .f_48 {
        font-size: 34px;
    }
    .f_52 {
        font-size: 40px;
    }
    .banner .txt .tt {
        font-size: 42px;
    }
    .head .hrt .ul1 li {
        margin-right: 30px;
    }
    .head .hrt .ss:hover input {
        width: 200px;
    }
    .i3 .ul1 li,
    .i3 .ul1 li:nth-child(3n) {
        width: 24%;
        margin-right: 1.33%;
        margin-bottom: 1.33%;
    }
    .i3 .ul1 li:nth-child(4n) {
        margin-right: 0;
    }
    .sy_box .b_info .l_bj {
        width: 17%;
    }
    .sy_box .b_info .r_desc {
        width: 83%;
        padding: 0 30px;
    }
}

@media(max-width:1320px) {
    .head .logo {
        height: 30px;
        margin-top: 9px;
    }
}

@media(max-width:1280px) {
    .head .hrt .ul1 li {
        margin-right: 25px;
    }
}

@media(max-width:1030px) {
    body {
        min-width: 200px;
        padding-top: 50px;
    }
    .m_head {
        display: block;
        height: 50px;
        overflow: hidden;
        padding: 0 5%;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        box-sizing: border-box;
        z-index: 10;
        background: rgba(255, 255, 255, 1);
        border-bottom: 1px solid #eee;
    }
    .m_head .mlt {
        display: block;
        float: left;
    }
    .m_head .mlt img {
        display: block;
        height: 30px;
        margin-top: 10px;
    }
    .m_head .img {
        width: 50px;
        float: right;
    }
    .m_head .img img {
        display: block;
        width: 100%;
    }
    .m_head .ss {
        width: 30px;
        float: right;
        text-align: center;
        line-height: 50px;
        display: none;
        height: 50px;
        margin-left: 10px;
    }
    .m_head .ss img {
        display: block;
        margin: 15px auto;
    }
    .m_nav {
        font-family: Microsoft Yahei;
        display: block;
        position: fixed;
        z-index: 199;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        top: 0;
        right: -100%;
        -webkit-transition: all 1s;
        -moz-transition: all 1s;
        transition: all 1s;
        overflow: hidden;
        box-sizing: border-box;
    }
    .m_nav.act {
        right: 0;
    }
    .m_out {
        width: 15%;
        float: left;
    }
    .m_out img {
        display: block;
        width: 100%;
    }
    .m_nav {
        display: block;
        position: fixed;
        z-index: 199;
        width: 100%;
        height: 100%;
        background: #fff;
        top: 0;
        right: -100%;
        -webkit-transition: all 1s;
        -moz-transition: all 1s;
        transition: all 1s;
        overflow: hidden;
        box-sizing: border-box;
    }
    .m_nav.act {
        right: 0;
    }
    .m_out {
        width: 50px;
        float: right;
        max-width: 50px;
        margin-right: 3%;
    }
    .m_out img {
        display: block;
        width: 100%;
    }
    .wow {
        opacity: 1;
    }
    .m_navbox {
        width: 100%;
        box-sizing: border-box;
        float: right;
        background: #fff;
        height: calc(100% - 80px);
        box-sizing: border-box;
        padding: 20px 0;
        overflow: auto;
        box-sizing: border-box;
    }
    .m_navbox div,
    .m_navbox a {
        color: #666;
        display: block;
    }
    .m_navbox a {
        font-size: 16px;
        line-height: 20px;
        padding: 10px 0;
    }
    .m_navbox div,
    .m_navbox a.ltp {
        font-size: 18px;
        line-height: 30px;
        padding: 10px 0;
        display: block;
    }
    .m_navbox li>div:nth-child(1),
    .m_navbox a.ltp {
        padding: 10px 30px 10px 50px;
        position: relative;
    }
    .m_navbox li>div:nth-child(1):after,
    .m_navbox a.ltp:after {
        content: '';
        display: block;
        width: 5px;
        height: 20px;
        background: #dc251c;
        position: absolute;
        top: 50%;
        margin-top: -10px;
        left: 30px;
    }
    .m_navbox li>div:nth-child(1) {
        background: url(../images/plus.png) 95% center no-repeat;
        background-size: 16px;
    }
    .m_navbox li.act>div:nth-child(1) {
        background: url(../images/reduce.jpg) 95% center no-repeat;
    }
    .m_navbox div.lbt {
        padding: 5px 50px;
        display: none;
        border-bottom: 1px solid #dc251c;
    }
    .m_navbox li.act>div:nth-child(1) {
        color: #dc251c;
    }
    .m_navbox li.act>div:nth-child(1):after {
        background: #dc251c;
    }
    .m_navbox li .lbt2 {
        padding-right: 0;
        padding-bottom: 10px;
    }
    .m_navbox li .lbt2 .dl1 {
        margin-bottom: 10px;
    }
    .m_navbox li .lbt2 .dl1 dt {
        font-size: 16px;
        background: url(../images/plus.png) 95% center no-repeat;
        background-size: 16px;
    }
    .m_navbox li .lbt2 .dl1 dt.act {
        background: url(../images/reduce.jpg) 95% center no-repeat;
        background-size: 16px;
    }
    .m_navbox li .lbt2 .dl1 dd {
        font-size: 14px;
        line-height: 1;
        padding-right: 50px;
        display: none;
        padding-left: 20px;
    }
    .m_navbox li .lbt2 .dl1 dd div {
        font-size: 14px;
        padding: 0;
        color: #000;
        font-weight: bold;
    }
    .m_navbox li .lbt2 .dl1 dd a {
        font-size: 12px;
        font-weight: normal;
        padding: 5px 0;
    }
    .m_navbox li.se {
        padding: 10px 30px;
    }
    .m_navbox li.se input {
        display: block;
        width: calc(100% - 40px);
        float: left;
        display: block;
        height: 40px;
        border: none;
        outline: none;
        padding: 0 10px;
        border-bottom: 1px solid #ddd;
    }
    .m_navbox li.se a {
        display: block;
        width: 40px;
        float: right;
        padding: 0;
    }
    .m_navbox li.se a img {
        display: block;
        width: 20px;
        margin: 10px;
    }
    .box,
    .ibox {
        padding: 0 5%;
        min-width: 200px;
        width: 100%;
    }
    .head {
        display: none;
    }
    .footer {
        display: none;
    }
    .pd100 {
        padding: 50px 0;
    }
    .pd80 {
        padding: 50px 0;
    }
    .sy_r1 .sl,
    .sy_r1 .sr {
        float: none;
        width: 100%;
        padding-left: 0;
    }
    .sy_r1 .sl {
        margin-bottom: 20px;
    }
}

@media(max-width:960px) {
    .se4 dl dd span:nth-child(1) {
        font-size: 14px;
    }
    .i3 .ny_prev,
    .i3 .ny_next {
        display: none;
    }
    .i3 .ny_swi .ny_d {
        display: block;
        bottom: 20px;
        top: auto;
        width: 90%;
        left: 5%;
        background: rgba(0, 0, 0, .1);
    }
    /* .i3 .ny_swi .ny_d{ padding-bottom: 30px; } */
    .i3 .ny_swi .ny_d .swiper-pagination-progressbar {
        background-color: #dc251c;
    }
    .f_18 {
        font-size: 16px;
    }
    .f_20 {
        font-size: 16px;
    }
    .f_22 {
        font-size: 18px;
    }
    .f_24 {
        font-size: 18px;
    }
    .f_26 {
        font-size: 18px;
    }
    .f_28 {
        font-size: 18px;
    }
    .f_30 {
        font-size: 20px;
    }
    .f_32 {
        font-size: 20px;
    }
    .f_34 {
        font-size: 20px;
    }
    .f_36 {
        font-size: 20px;
    }
    .f_38 {
        font-size: 20px;
    }
    .f_40 {
        font-size: 22px;
    }
    .f_42 {
        font-size: 22px;
    }
    .f_46 {
        font-size: 22px;
    }
    .f_48 {
        font-size: 22px;
    }
    .f_52 {
        font-size: 24px;
    }
    .i1 .swiper1 .swiper-slide .img .mimg {
        display: block;
    }
    .i1 .swiper1 .swiper-slide .img .pimg {
        display: none;
    }
    .i1 .swiper1 .swiper-slide .sbox .wz .tt {
        font-size: 30px;
    }
    .i1 .swiper1 .swiper-slide .sbox .wz .tt span {
        padding-bottom: 15px;
        margin-bottom: 15px;
    }
    .i1 .swiper1 .next1,
    .i1 .swiper1 .prev1 {
        display: none;
    }
    .i1 .swiper1 .swiper-slide .sbox .wz .tc {
        margin-bottom: 20px;
    }
    .i1 .swiper1 .swiper-slide .sbox .wz {
        top: 50%;
    }
    .pd100,
    .pd80 {
        padding: 30px 0;
    }
    .i2 .tt,
    .i3 .tt,
    .i4 .tt,
    .i5 .tt {
        line-height: 50px;
    }
    .i2 .tt .more,
    .i3 .tt .more,
    .i4 .tt .more,
    .i5 .tt .more {
        width: 150px;
    }
    .i2 .tc,
    .i3 .tc,
    .i4 .tc,
    .i5 .tc {
        margin: 10px 0 20px;
    }
    .i2 .ul1 li a {
        width: 50%;
    }
    .i2 .ul1 li a .ltt {
        padding: 20px 5%;
        font-size: 16px;
        line-height: 1;
    }
    .i3 .ul1 li,
    .i3 .ul1 li:nth-child(3n) {
        width: 100%;
        float: none;
        margin: 0 0 10px;
    }
    .i3 .ul1 li a {
        padding: 20px 0;
    }
    .i4 {
        padding-top: 30px;
        height: 80vh;
    }
    .i4 .ul1 li,
    .i4 .ul1 li:last-child {
        width: 50%;
        text-align: center;
        margin-bottom: 15px;
    }
    .i4 .ul1 li .num {
        font-size: 16px;
    }
    .i4 .ul1 li .num span {
        font-size: 40px;
    }
    .i5 .btn {
        margin-bottom: 20px;
    }
    .i5 .ubox ul li {
        width: 100%;
        float: none;
        margin: 0 0 10px;
    }
    .i5 .ubox ul li a .txt {
        padding: 20px;
    }
    .i5 .ubox ul li a .txt .ltc {
        margin: 20px 0;
    }
    .i6 .ul1 li {
        width: 100%;
        float: none;
    }
    .i7 .ilt,
    .i7 .irt,
    .footer2 .flt,
    .footer2 .frt {
        width: 100%;
        float: none;
    }
    .footer2 .flt,
    .footer2 .frt {
        line-height: 1.6;
        text-align: center;
    }
    .banner .mimg {
        display: block;
    }
    .banner .pimg {
        display: none;
    }
    .banner .txt .tt {
        font-size: 24px;
        margin-bottom: 10px;
    }
    .banner .txt .tc {
        line-height: 1.6;
    }
    .banner .txt {
        top: 50%;
    }
    .nav,
    .nav2 {
        display: none;
    }
    .casc1 .tc {
        padding: 10px 0;
    }
    .casc1 .tt {
        margin-bottom: 0px;
    }
    .casc2 .btn {
        margin: 10px 0;
        height: auto;
        border: 0;
    }
    .casc2 .btn span {
        height: 40px;
        line-height: 36px;
        border: 0;
        background: #ddd;
        font-size: 14px;
        font-weight: bold;
        margin-right: 0;
        width: 33.33%;
        text-align: center;
    }
    .casc2 .btn span.act {
        border: 0;
        background: #dc251c;
        color: #fff;
    }
    .casc2 .ul1 li .img,
    .casc2 .ul1 li .txt {
        width: 100%;
        float: none;
    }
    .casc2 .ul1 li .txt {
        padding: 20px 5%;
    }
    .casc2 .ul1 li .txt .lmore {
        margin-top: 10px;
    }
    .casc2 .more {
        margin-top: 20px;
    }
    .i3 .tt {
        line-height: 1;
    }
    .casc3 .ul1 {
        margin-top: 20px;
    }
    .newc1 .ntop {
        padding: 20px 0;
        margin-bottom: 10px;
    }
    .newc1 .ntop .ntt1 {
        margin-bottom: 10px;
    }
    .newc1 .ntc {
        padding: 0;
    }
    .cas1 .ul1 li {
        width: 50%;
        margin: 0;
    }
    .sy_news .cas1 .ul1 li {
        width: 49%;
        margin-right: 2%;
    }
    .sy_news .cas1 .ul1 li:nth-child(2n) {
        margin-right: 0;
    }
    .sy_news .txt {
        padding: 20px;
    }
    .cas1 .ul1 li a .ltt {
        padding: 20px 5%;
        font-size: 16px;
    }
    .pr1 .plt {
        display: none;
    }
    .pr1 .prt {
        width: 100%;
        float: none;
    }
    .pr1 .prt .ul1 li {
        width: 100%;
        float: none;
        margin: 0 0 20px;
    }
    .prc1 .pbox {
        padding: 20px 0;
    }
    .prc1 .pbox .plt {
        width: 100%;
        float: none;
    }
    .prc1 .pbox .prt {
        width: 100%;
        float: none;
        padding: 20px 5%;
    }
    .prc1 .pbox .prt .tc {
        height: auto;
        padding: 20px 0;
        margin-top: 10px;
    }
    .prc1 .pbox .prt .tc .d {
        margin-bottom: 10px;
    }
    .prc1 .pbox .prt .btn {
        margin-top: 0px;
    }
    .prc1 .pbox .prt .btn .more,
    .prc1 .pbox .prt .btn .more:nth-child(1) {
        margin: 0 auto 20px;
        float: none;
    }
    .prc2 .pbox .btn {
        line-height: 40px;
        padding: 0;
        border: 0;
    }
    .prc2 .pbox .btn a {
        margin-right: 0;
        padding: 0;
        width: 33.33%;
        text-align: center;
        font-size: 14px;
        border: 0;
        background: #ddd;
    }
    .prc2 .pbox {
        padding-top: 20px;
    }
    .prc2 .pbox .btn a.act {
        border: 0;
        background: #dc251c;
        color: #fff;
    }
    .prc2 .pbtm1,
    .prc2 .pbtm2 {
        padding: 30px 5%;
    }
    .prc2 .pbtm1 .ptc {
        margin-top: 10px;
    }
    .prc2 .pbtm2 .ul1 {
        margin-top: 20px;
        overflow: auto;
    }
    .prc2 .pbtm2 .ul1 li .llt,
    .prc2 .pbtm2 .ul1 li .lrt {
        width: 100%;
        float: none;
        text-align: left;
    }
    .prc2 .pbtm2 .ul1 li {
        margin-bottom: 10px;
    }
    .prc2 .tt2 {
        margin-top: 30px;
    }
    .prc2 {
        padding-bottom: 30px;
    }
    .se1 .tc,
    .se2 .tc {
        margin: 10px 0 20px;
    }
    .se1 .pimg {
        display: none;
    }
    .se1 .mimg {
        display: block;
    }
    .se1 .txt {
        padding-top: 20px;
        margin-top: 20px;
    }
    .se1 .txt .stc {
        margin-top: 10px;
    }
    .se2 .ul1 li {
        width: 100%;
        float: none;
        margin: 0 0 10px;
    }
    .fy {
        display: none;
    }
    .phone_ckgd {
        display: block;
        background: #dc251c;
        color: #fff;
        width: 120px;
        line-height: 40px;
        border-radius: 30px;
        margin: 0 auto;
        text-align: center;
    }
    .se3 .tc,
    .se4 .tc {
        margin: 10px 0 20px;
    }
    .se3 .sbtm .slt,
    .se3 .sbtm .srt {
        width: 100%;
        height: auto;
        float: none;
    }
    .se3 .sbtm .slt img {
        width: 100%;
        height: auto;
    }
    .se3 .sbtm .srt {
        padding: 30px 10px;
    }
    .se3 .sbtm .srt .ul1 {
        margin-top: 20px;
    }
    .se3 .sbtm .srt .ul1 li {
        margin-bottom: 10px;
    }
    .se3 .sbtm .srt .btn span {
        float: none;
        margin: 20px auto 0;
    }
    .se4 dl dt {
        padding: 0 10px;
    }
    .se4 dl dd {
        padding: 10px;
    }
    .se4 dl dd span:nth-child(1),
    .se4 dl dt span:nth-child(1) {
        width: calc(100% - 75px);
    }
    .se4 dl dd span:nth-child(2),
    .se4 dl dt span:nth-child(2) {
        width: 96px;
        display: none;
    }
    .se4 dl dd a,
    .se4 dl dt span:nth-child(3) {
        width: 60px;
        float: right;
    }
    .se4 dl dd a {
        background: #dc251c;
        color: #fff;
        font-size: 14px;
    }
    .se4 dl {
        margin-bottom: 20px;
    }
    .z_tanchuang .tbox .modal {
        padding: 10px;
    }
    .z_tanchuang .tbox .modal .out {
        right: 0;
        top: -50px;
    }
    .new1 .nbox {
        padding: 30px 5%;
    }
    .new1 .nbox .btn {
        margin: 20px 0;
    }
    .new1 .nbox .ul1 li a .img,
    .new1 .nbox .ul1 li a .txt {
        width: 100%;
        float: none;
    }
    .new1 .nbox .ul1 li a .txt {
        padding: 20px 0;
    }
    .new1 .nbox .ul1 li a .txt .atc {
        margin: 15px 0;
    }
    .new1 .nbox .ul1 li {
        margin-bottom: 20px;
    }
    .ab1 .abtm {
        margin-top: 20px;
        height: 300px;
        padding-top: 220px;
    }
    .ab1 .abtm .cy {
        padding: 0 5%;
    }
    .ab1 .abtm .cy .asrt {
        padding: 0;
        width: calc(100% - 85px);
    }
    .ab1 .abtm .cy .aslt {
        width: 85px;
    }
    .ab1 .alt {
        width: 100%;
        float: none;
    }
    .ab1 .art {
        width: 100%;
        float: none;
        margin-top: 10px;
    }
    .ab2 .swiper3 .prev3,
    .ab2 .swiper3 .next3 {
        display: none;
    }
    .ab2 .tc {
        margin: 20px 0;
    }
    .ab2 .swiper3 {
        padding-bottom: 30px;
    }
    .ab2 .swiper3 .pagination3 {
        bottom: 0;
    }
    .ab2 .swiper3 .pagination3 span {
        background: #ddd;
        opacity: 1;
    }
    .ab2 .swiper3 .pagination3 span.swiper-pagination-bullet-active {
        background: #dc251c;
    }
    .ab3 .tc {
        margin: 10px 0 20px;
    }
    .ab3 .alt {
        width: 100%;
        float: none;
    }
    .ab3 .alt s {
        display: none;
    }
    .ab3 .alt .swiper4 {
        height: auto;
        background: #ddd;
    }
    .ab3 .alt .swiper4 .swiper-slide {
        width: 50%;
        margin: 0;
    }
    .ab3 .alt .swiper4 .swiper-slide .sbox span {
        display: none;
    }
    .ab3 .alt .swiper4 .swiper-slide .sbox {
        padding: 0;
        width: 100%;
        text-align: center;
        line-height: 40px;
    }
    .ab3 .alt .swiper4 .swiper-slide-active .sbox {
        background: #fff;
    }
    .ab3 .art {
        width: 100%;
        float: none;
        margin-top: 10px;
        height: 330px;
    }
    .ab3 .art ul li {
        width: 100%;
        float: none;
        margin: 0 0 20px;
    }
    .ab3 .art ul li {
        height: auto;
        padding: 20px 5%;
    }
    .ab3 .art ul li .ltt {
        white-space: normal;
        line-height: 1.6;
    }
    .ab4 .tt .abtn {
        display: none;
    }
    .ab4 .tc {
        margin: 20px 0;
    }
    .ab4 .abtm .swiper5 {
        padding-bottom: 30px;
    }
    .ab4 .abtm .swiper5 .ul1 li a .txt .lmore {
        display: none;
    }
    .ab4 .abtm .swiper5 .ul1 li a .txt .att {
        font-size: 14px;
    }
    .ab4 .abtm .swiper5 .pagination5 {
        bottom: 0;
    }
    .ab4 .abtm .swiper5 .pagination5 span {
        background: #999;
        opacity: 1;
    }
    .ab4 .abtm .swiper5 .pagination5 span.swiper-pagination-bullet-active {
        background: #dc251c;
    }
    .ab5 .dl1 {
        margin: 20px 0;
    }
    .ab5 .dl1 dt {
        line-height: 40px;
        padding: 0;
    }
    .ab5 .dl1 dt span,
    .ab5 .dl1 dt span:nth-child(1) {
        width: 33.33%;
        text-align: center;
    }
    .ab5 .dl1 dt span:nth-child(2),
    .ab5 .dl1 dt span:nth-child(3),
    .ab5 .dl1 dt span:nth-child(6) {
        display: none;
    }
    .ab5 .dl1 dd .dtop {
        padding: 20px 0;
    }
    .ab5 .dl1 dd .dtop span:nth-child(2),
    .ab5 .dl1 dd .dtop span:nth-child(3),
    .ab5 .dl1 dd .dtop span:nth-child(6) {
        display: none;
    }
    .ab5 .dl1 dd .dtop span:nth-child(1),
    .ab5 .dl1 dd .dtop span {
        width: 33.33%;
        text-align: center;
    }
    .ab5 .dl1 dd .dbtm {
        padding: 20px 5%;
        line-height: 1.8;
    }
    .ab5 .dl1 dd .dbtm .xq {
        margin-bottom: 10px;
    }
    .ab5 .dl1 dd .dbtm .ul1 {
        padding: 20px 0;
    }
    .ab5 .dl1 dd .dbtm .ul1 li {
        width: 100%;
        float: none;
        margin-bottom: 20px;
    }
    .ab5 .dl1 dd .dbtm a {
        margin-top: 20px;
    }
    .con1 .ditu {
        width: 100%;
        display: none;
    }
    .con2 .ul1 li {
        width: 100%;
        float: none;
        margin: 0 0 20px;
    }
    .con2 .ul1 {
        margin-top: 30px;
    }
    .con2 .ul1 li .ltt {
        padding-bottom: 10px;
        margin-bottom: 10px;
    }
    .con3 .ul1 li {
        min-height: 10px;
    }
    .con4 {
        height: 300px;
    }
    .sear1 .ul1 {
        margin: 20px 0;
    }
    .newc1 .nbtm .more {
        position: relative;
        margin: 0 auto;
    }
    .newc1 .nbtm {
        margin-top: 20px;
        padding: 0;
        border-top: 1px solid #ddd;
        padding-top: 30px;
    }
    .newc1 .nbtm .a {
        width: 100%;
    }
    .height {
        display: none;
    }
    .con1 .ditu .ul1 {
        display: none;
    }
    .con1 .ditu .mimg {
        display: block;
    }
    .con1 .ditu .pimg,
    .right {
        display: none;
    }
    .prc2 .btnm {
        display: block;
    }
    .i1 .swiper1 .swiper-slide .sbox video {
        display: none;
        visibility: hidden;
        opacity: 0;
    }
    .sy_box .b_info {
        display: block;
        height: auto;
        padding-bottom: 30px;
    }
    .sy_box .b_info .l_bj {
        width: 140px;
        line-height: 43px;
        font-size: 16px;
        margin-bottom: 20px;
    }
    .sy_box .b_info .r_desc {
        width: 100%;
        background-color: #fff;
        display: block;
        padding: 0;
    }
    .sy_box .b_info .r_desc a {
        display: block;
        width: 100%;
        text-align: left !important;
        padding: 8px 0;
        font-size: 16px;
    }
    .sy_box .n_tit img {
        margin-top: -3px;
        margin-right: 12px;
        width: 20px;
    }
    .sy_box {
        padding-top: 30px;
    }
    .sy_r2,
    .sy_box .lens {
        padding: 30px 0;
    }
    .sy_box .n_tit {
        margin-bottom: 20px;
    }
    .sy_r1 {
        padding-bottom: 30px;
    }
    .sear1 .btn,
    .new1 .nbox .btn,
    .i5 .btn {
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
    }
    .sear1 .btn a,
    .new1 .nbox .btn a {
        float: none;
        display: inline-block;
        margin-right: 30px;
    }
    .i5 .btn span {
        float: none;
        display: inline-block;
    }
}

@media(max-width:600px) {
    .sy_news .cas1 .ul1 li {
        width: 100%;
        margin-right: 0%;
        margin-bottom: 20px;
    }
    .sy_news .dese p,
    .sy_news .list_s {
        height: auto;
        overflow: auto;
    }
}