* {margin: 0;padding: 0;}
a {text-decoration: none;}
ul {list-style-type: none;}
@font-face {
  font-family: 'uni';
  src: url('./Unique Light.ttf');
}
@font-face {
  font-family: 'REGULARC';
  src: url('./siyuanCN-Medium.otf');
}
@font-face {
  font-family: 'bold';
  src: url('./siyuanCN-Bold.otf');
}
@font-face {
  font-family: 'light';
  src: url('./siyuanCN-Light.otf');
}
.f{display:flex;}
.j{justify-content: space-between;}
.jc{justify-content: center;}
.c{align-items: center;}
.fw{flex-wrap: wrap;}
.tc{text-align: center;}
.m{margin: 0 auto;}
.no{display: none;}
body{font-family: 'REGULARC'; min-width: 1400px;}
.nav{width: 100%;height: 172px;}
.nav_s{width: 1400px;height: 90px;}
.nav_s1{width: 573px;height: 63px;}
.nav_s1 img{width: 100%;height: auto;}
.nav_s1 a{width:162px;height: 47.5px;}
.nav_s1_1{width: 1px;height: 38px;background-color: gray;}
.nav_s1_2{font-size: 24px;line-height: 23px;color: #DF1620;}
.nav_s1_2 span{font-size: 18.5px;color: #6D6E71;}
.nav_s2{width: 235px;height: 48px;}
.nav_s2 p{font-size: 28px;font-family: 'uni';color: #C81010;font-weight: bold;}
.nav_x{width: 100%;height: 82px;background-color: #DF1620;}
.nav_x1{width: 1250px;height: 27px;font-size: 18px;}
.nav_x1 li a{color: #fff;}
.header{width: 100%;height: 100px;display: none;position: fixed;top: 0;z-index: 10000;background-color: #fff;}
.header_{width: 1400px;height: 100px;}
.header_1{width: 245px;height: 60px;}
.header_1 img{width: 87%;height: auto;}
.header_2{width: 1022px;height: 27px;font-size: 18px;}
.header_2 li a{color: #333;}
.header_2 li:hover a{color: #DF1620;}
.banner{width: 100%;height: auto;}
.banner{width: 100%;height: auto;margin: 0 auto;}
.banner img{width: 100%;height: auto;}
.main1{width: 100%;height: auto;padding-top: 110px;padding-bottom: 123px;position: relative;}
.main1_1{font-size: 48px;line-height: 82px;color: #3C3C3C;}
.main1_2{font-size: 20px;font-family: 'light';line-height: 34px;color: #666666;}
.main1_{width: 1400px;height: 484px;overflow: hidden;margin-top: 50px;}
.main1_ img{width: 453px;height: 484px;}
.main1__{position: relative;}
.main1_11{position: absolute;left: 0;right: 0;bottom: 20px; }
.main1_12{font-size: 24px;font-weight: bold;line-height: 30px;}
.main1_13{font-size: 24px;line-height: 30px;}
.main1_ .swiper-pagination-bullet {width: 15px;height: 15px;}
.main1_ .swiper-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet, .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {margin: 0 var(--swiper-pagination-bullet-horizontal-gap, 8px);}
.main1_ .swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction {bottom: var(--swiper-pagination-bottom, 60px);}
.main1_ .swiper-pagination-bullet-active {background-color: #DF1620;opacity: 1;}
.main2{width: 100%;height: auto;padding-top: 80px;padding-bottom: 100px;background-color: #F8F8F8;}
.main2_{width: 1400px;height: 584px;margin-top: 50px;}
.main2_1{width: 1400px;height: 80px;}
.main2_1 li{width: 350px;height: 80px;border-left: 1px solid #DDDEDF;border-top: 1px solid #DDDEDF;font-size:22px;}
.main2_1 li:nth-child(4){border-right: 1px solid #DDDEDF;}
.main2_1 .swiper-slide-thumb-active li {border-top: 1px solid #DF1620;}
.main2_1 li div{width: 48px;height: 48px;border-radius: 50%;border: 1px solid #AAAAAA;margin-right: 12px;}
.main2_1 .swiper-slide-thumb-active li div{background-color: #DF1620;border: 1px solid #DF1620;}
.main2_1 .swiper-slide-thumb-active li div img{filter: brightness(100);}
.main2_2{width: 1400px;height: 500px;background-color: #DF1620; position: relative;}
.main2_zuo{width: 637px;height: 415px;}
.main2_zuo1{width: 471px;height: 207px;color: #fff;}
.main2_zuo11{font-size: 32px;font-weight: bold;line-height: 54px;}
.main2_zuo12{width: 96px;height: 4px;background-color: #fff;margin-top: 25px;margin-bottom: 25px;}
.main2_zuo13{font-size: 18px;line-height: 32px;}
.main2__{position: relative;width: 1400px;height: 500px;}
.main2_you{width: 749px;height: 463px;margin: 25px 16px 15px 0;}
.main2__ .swiper-button-next{width: 48px;height: 48px;background-color: #fff;border: 2px solid #fff; border-radius: 50%;position: absolute;top: 78%;left: 340px;}
.main2__ .swiper-button-next:after, .swiper-rtl .swiper-button-prev:after {content: 'next';font-size: 20px;color: #DF1620;font-weight: bold;}
.main2__ .swiper-button-prev{width: 48px;height: 48px;background-color:#fff;border: 2px solid #fff; border-radius: 50%;position: absolute;top: 78%;left: 245px;}
.main2__ .swiper-button-prev:after, .swiper-rtl .swiper-button-next:after {content: 'prev';font-size: 20px;color: #DF1620;font-weight: bold;}
.main2__ .swiper-button-prev.swiper-button-disabled{background-color: rgba(0, 0, 0, 0);opacity:1; border: 2px solid #fff;color: #fff;filter: brightness(100);}
.main2__ .swiper-button-next.swiper-button-disabled{background-color: rgba(0, 0, 0, 0);opacity:1; border: 2px solid #fff;color: #fff;filter: brightness(100);}
.main2__ .swiper-button-prev:after,.swiper-rtl .swiper-button-next:after .swiper-button-disabled{content: 'prev';color: #fff;filter: brightness(100);}
.main2__ .swiper-button-next:after,.swiper-rtl .swiper-button-prev:after .swiper-button-disabled{content: 'next';color: #fff;filter: brightness(100);}
.main3{width: 100%;height: auto;padding-top: 120px;padding-bottom: 100px;}
.main3_{width: 1400px;height: 374px;margin-top: 35px;}
.main3_ li{width: 450px;height: 375px;}
.main3_ li img{width: 100%;height: auto;}
.main3_ li div{width: 450px;height: 66px;text-align: center;line-height: 66px;font-size: 20px;color: #fff;background-color: #DF1620;}
.main4{width: 100%;height: auto;padding-top: 100px;padding-bottom: 100px;background: url(../img/main4_5.png) no-repeat center;}
.main4_{width: 1400px;height: 510px;margin-top: 50px;}
.main4_ li{width: 285px;height: 467px;padding: 22px;background-color: #fff;}
.main4_ div{width: 100%;height: 1px;background-color: #DDBD96;}
.main4_ p{font-size: 16px; text-align: center;}
.main4_ span{width: 283px;height: 406px;overflow: hidden;}
.main4_ img{cursor: pointer;transition: all 0.6s;}
.main4_ li:hover img{transform: scale(1.07);}
.main5{width: 100%;height: auto;padding-top: 125px;padding-bottom: 100px;}
.main5_{width: 1400px;height: 342px;margin-top: 50px;}
.main5_ li{position: relative;width: 680px;height: 100%;}
.main5_ li:nth-child(2){position: relative;width: 700px;height: 100%;}
.main5_ li img{width: 100%;height: 342px;}
.main5_ li div{width: 680px;height: 100%;background-color: #DF1620;opacity: 0.7;position: absolute;
top: 0px;text-align: center;line-height: 342px;font-size: 28px;color: #fff;}
.main5_ li:nth-child(2) div{width: 700px;height: 100%;background-color: #DF1620;opacity: 0.7;position: absolute;
top: 0px;text-align: center;line-height: 342px;font-size: 28px;color: #fff;}
.main5__{width: 1400px;height: 484px;margin-top: 22px;}
.main5__ li{position: relative;width: 680px;height: 100%;}
.main5__ li:nth-child(2){position: relative;width: 700px;height: 100%;}
.main5__ li:nth-child(2) div{width: 700px;height: 100%;background-color: #DF1620;opacity: 0.7;position: absolute;
top: 0px;text-align: center;line-height: 484px;font-size: 28px;color: #fff;}
.main5__ li img{width: 100%;height: 484px;}
.main5__ li div{width: 680px;height: 100%;background-color: #DF1620;opacity: 0.7;position: absolute;
top: 0px;text-align: center;line-height: 484px;font-size: 28px;color: #fff;}
.main5_ li:hover div{background-color: rgba(0, 0, 0,0);}
.main5__ li:hover div{background-color: rgba(0, 0, 0,0);}
.main6{width: 100%;height: auto;padding-top: 110px;padding-bottom: 110px;background-color: #F8F8F8;}
.main6_{width: 1400px;height: 500px;margin-top: 65px;}
.main6_1{width: 676px;height: 102px;background-color: #fff;font-size: 23px;font-family: 'uni';}
.main6_1 img{margin-left: 50px;margin-right: 20px;}
.main6_1 input{margin-left: 10px;width: 520px;height: 102px;border: none;}
.main6_1:nth-child(2) input{width: 450px;}
.main6_2{width: 1400px;height: 203px;background-color: #fff;font-size: 23px;
font-family: 'uni';margin-top: 30px;padding-top: 30px;line-height: 23px;}
.main6_2 img{margin-left: 50px;margin-right: 20px;width: 27px;height: 27px;}
.main6_2 textarea{width: 1200px;margin-left: 5px;border: none;}
.main6_3{width: 1400px;height: 100px;background-color: #DF1620;border: none;font-size: 21px;
color: #fff;line-height: 100px;margin-top: 30px;}
.main7{width: 100%;height: auto;padding-top: 170px;padding-bottom:18px ;background:url(../img/main7_1.png) no-repeat top center;}
.main7_{width: 1400px;height: 500px;text-align: left;color: #fff;}
.main7_1{font-size: 48px;line-height: 82px;}
.main7_2{font-size: 22px;font-family: 'uni';}
.main7_3{width: 507px;height: auto;font-size: 18px;font-family: 'uc';margin-top: 40px;}
.main7_xia{width: 1346px;height: 294px;padding: 27px;background-color: #fff;}
.join_3{width: 1306px;height: 417px;padding-left: 94px;background-color: #DF1620;margin: 0 auto 0;display: flex;justify-content: space-between;align-items: center;}
.join_3 img{width: 740px;height: 373px;}
.join_31{width: 450px;height: 220px;}
.join_311{font-size: 50px;color: #fff;font-weight: bold;line-height: 58px;}
.join_313{font-size: 24px;color: #fff;margin-bottom: 20px;}
.join_312{font-size: 24px;color: #fff;display: block; margin-top: 15px;}
.join_4{width: 1400px;height: auto;display: flex;justify-content: space-between;flex-wrap: wrap;margin: 0 auto ;}
.join_41{width: 675px;height: 260px;padding-top: 60px;}
.join_411{font-size: 32px;font-weight: bold;}
.join_412{font-size: 18px;display: block;margin-top: 5px;margin-bottom: 18px;font-family: 'uni';}
.join_42{width: 675px;height: 200px;padding-top: 120px;}
.join_421{font-size: 40px;font-weight: bold;line-height: 49px;color: #DF1620;text-align: center;}
.join_423{width: 307px;height: 58px;border: 1px solid #A5A5A5;text-align: center;line-height: 58px;
margin-top: 25px;font-size: 20px;font-family: 'light';color: #808080;}
.join_423:hover{background-color: #DF1620;border: 1px solid #DF1620;color: #fff;}
.main8{width: 100%;height: auto;background-color: #F8F8F8;padding-top: 130px;padding-bottom: 140px;}
.main9{width: 100%;height: auto;padding-bottom: 343px;background-color: #DF1620;}
.main9_{width: 100%;height: 535px;padding-top: 150px;background-color: #fff;}
.main9_1{width: 1400px;height: 270px;}
.main9_1zuo p{font-size: 48px;line-height: 58px;}
.main9_1you{width: 967px;height: 270px;}
.main9_1you p{font-size: 18px;font-family: 'light';line-height: 33px;color: #3C3C3C;opacity: 0.7;}
.main9_2{margin-top: 80px;width: 1400px;}
.main10{width: 100%;height:auto;padding-top: 84px;padding-bottom: 80px;}
.main10_{width: 1400px;height: 500px;}
.main10_1{width: 676px;height: 102px;background-color: #F8F8F8;font-size: 23px;font-family: 'uni';}
.main10_1 img{margin-left: 50px;margin-right: 20px;}
.main10_1 input{margin-left: 10px;width: 520px;height: 102px;border: none;background-color: #F8F8F8;}
.main10_1:nth-child(2) input{width: 450px;background-color: #F8F8F8;}
.main10_2{width: 1400px;height: 203px;background-color: #F8F8F8;font-size: 23px;
font-family: 'uni';margin-top: 30px;padding-top: 30px;line-height: 23px;}
.main10_2 img{margin-left: 50px;margin-right: 20px;width: 27px;height: 27px;}
.main10_2 textarea{width: 1250px;margin-left: 5px;border: none;background-color: #F8F8F8;}
.main10_3{width: 1400px;height: 100px;background-color: #DF1620;border: none;font-size: 21px;
color: #fff;line-height: 100px;margin-top: 30px;}
.over{width: 100%;height: 366px;background-color: #F8F8F8;}
.over_1{width: 1400px;height: 168px;margin: 0 auto;display: flex;justify-content: space-between;}
.over_11{width: 1070px;height: 168px;display: flex;justify-content: space-between;}
.over_11 li{float: left;line-height: 168px;font-size: 18px;}
.over_11 li:hover a{color: #DF1620;}
.over_12{width: 190px;height: 106px;display: flex;justify-content: space-between;margin-top: 45px;}
.over_121{width: 80px;height: 106px;background-image: url(../img/over_1.png);background-repeat: no-repeat;background-position: top;background-size:100%;}
.over_121 img{width: 72px;height: 72px;display: block;margin: 4.5px auto;}
.over_121 p{font-size: 14px;color: #333333;text-align: center;margin-top: 10px;}
.over_2{width: 100%;height: 116px;border-top: 1px solid #d3d3d3;border-bottom: 1px solid #d3d3d3;}
.over_2_{width: 1400px;height: 116px;margin: 0 auto;display: flex;}
.over_2_1{width: 315px;height: 116px;border-left: 1px solid #d3d3d3;display: flex; border-right: 1px solid #d3d3d3;padding-left: 95px;	}
.over_2_1 img{display: inline-block;margin-top: 45px;margin-bottom: 39px;}
.over_2_1_{height: 46px;margin-top: 38px;margin-left: 15px	;}
.over_2_1_ span{font-size: 16px;color: #A5A5A5;font-family: 'light';}
.over_2_1_ p{font-size: 20px;color: #DF1620;font-family: 'REGULARC';font-weight:bold;}
.over_2_2{width: 566px;height: 116px;display: flex; border-right: 1px solid #d3d3d3;padding-left: 95px;	}
.over_2_2 img{display: inline-block;margin-top: 45px;margin-bottom: 39px;}
.over_2_2_{height: 46px;margin-top: 38px;margin-left: 15px	;}
.over_2_2_ span{font-size: 16px;color: #A5A5A5;font-family: 'light';}
.over_2_2_ p{font-size: 18px;color: #333333;font-family: 'REGULARC';}
.over_2_3{width: 315px;height: 116px;display: flex; border-right: 1px solid #d3d3d3;padding-left: 95px;	}
.over_2_3 img{display: inline-block;margin-top: 45px;margin-bottom: 39px;}
.over_2_3_{height: 46px;margin-top: 38px;margin-left: 15px	;}
.over_2_3_ span{font-size: 16px;color: #A5A5A5;font-family: 'light';}
.over_2_3_ p{font-size: 18px;color: #333333;font-family: 'REGULARC';}
.over_3{width: 1400px;height: 80px;display: flex;justify-content: space-between;align-items: center;font-size: 14px;margin: 0 auto;}
.wxyce{display: inline-block;height: 367px;width: 70px; position: fixed;z-index: 1000;right: 0rem;top: 0rem;bottom: 0rem;margin: auto;}
.ce1{width: 70px;height: 70px;background-color: #414141;background-position: center;background-image: url(../img/ce_phone.png);background-repeat: no-repeat;margin-bottom: 5px ;}
.ce1:hover{background-color:#DF1620;}
.ce11{box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.5);width: 300px;height: 60px;background-color: white;position: relative;left: -314px;top: 10px;text-align: center;font-size: 20px;color: #DF1620;line-height: 60px;border-radius: 20px;display: none;}
.ce21{box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.5);width: 112px;height: 112px;background-color: white;position: relative;left: -155px;top:-22px;padding: 10px;border-radius: 20px;}
.ce21 img{width: 112px;height: 112px;}
.ce31{box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.5);width: 300px;height: 60px;background-color: white;position: relative;left: -314px;top: 10px;text-align: center;font-size: 20px;color: #DF1620;line-height: 60px;border-radius: 20px;display: none;}
.ce2{margin-bottom: 5px ;width: 70px;height: 70px;background-position: center;background-image: url(../img/ce_erweima.png);background-repeat: no-repeat;background-color: #414141;}
.ce2:hover{background-color: #DF1620;}
.ce3{margin-bottom: 5px ;width: 70px;height: 70px;background-position: center;background-image: url(../img/ce_youxiang.png);background-repeat: no-repeat;background-color: #414141;}
.ce3:hover{background-color: #DF1620;}
.ce4{margin-bottom: 5px ;width: 70px;height: 70px;background-position: center;background-image: url(../img/ce_zixun.png);background-repeat: no-repeat;background-color: #414141;}
.ce4:hover{background-color: #DF1620;}
.ce5{width: 70px;height: 70px;background-position: center;background-image: url(../img/ce_top.png);background-repeat: no-repeat;background-color: #b0b4b2;cursor: pointer;}
.in.active img{filter: drop-shadow(#DF1620 0 94px);transform: translateY(-94px);}
.in{overflow: hidden;}
.in.active{color: #DF1620;}
/* 关于我们 */
.about{width: 100%;height: auto;padding-top: 100px;padding-bottom: 18px;}
.about_1{font-size: 18px;font-family: 'uni';}
.about_2{font-size: 36px;line-height: 48px;color: #DF1620;}
.about_3{width: 1400px;margin-top: 50px;}
.about1{width: 100%;height: auto;padding-top: 100px;padding-bottom: 70px;background-color: #DF1620;}
.about1_1{width: 1140px;height: auto;color: #fff;}
.about1_11{font-size: 36px;line-height: 55px;}
.about1_12{font-size: 18px;line-height: 33px;margin-top: 20px;}
.about2{width: 100%;height: auto;padding-top: 50px;}
.about2_{width: 1400px;height: 495px;}
/* 行业应用 */
.good{width: 100%;height: auto;padding-top: 100px;}
.good_{width: 1400px;height: 888px;margin-top: 45px;}
.good_ li{width: 443px;height: 448px;text-align: center;font-size: 22px;margin-right: 35px;font-family: 'light';}
.good_ li:nth-child(3n){margin-right: 0;}
.good_ li img{width: 442px;height: 352px;margin-bottom: 20px;}
/* 产品中心 */
.product{width:1400px;height: auto;padding-top: 100px;padding-bottom: 30px;}
.product_zuo{width: 367px;height: auto;}
.product_zuo a.active {color: #DF1620;}
.product_zuo .active a{color: #DF1620;}
.product_zuo1{width: 367px;height: 65px;background-color: #DF1620;color: #fff;text-align: center;
line-height: 65px;font-size: 24px;}
.product_zuo2{width: 322px;height: 100px;padding-left: 45px;border-bottom:1px dashed #e0e0e0;display: flex;
 align-items: center;font-size: 20px;color: #4f4f4f;}
.product_zuo2:hover a{color: #DF1620;}
.product_zuo3{width: 144px;height: 144px;margin: 60px auto 10px;background-image: url(../img/product_2.png);background-repeat: no-repeat;}
.product_zuo3 img{display: block;margin: auto;padding-top: 7px;}
.product_zuo4{font-size: 32px;font-family:'REGULAR';font-weight: bold;color: #DF1620;text-align: center;}
.product_{width: 921px;height: auto;float: right;}

.product_ li{width: 443px;height: 552px;margin-right: 35px;margin-top: 50px;}

.product_ li:nth-child(2n){margin-right: 0;}

.product_ li img{width: 442px;height: 425px;}
.product_ li .product_2{width: 442px;height: 121px;background-color: #EFEFEF;padding-top: 10px;}
.product_1{font-size: 20px;line-height: 34px;}
.product_3{width: 30px;height: 30px;border-radius: 50%;border: 1px solid #A5A5A5;margin-top: 10px;color: #A5A5A5;}
.product_ li:hover .product_2{background-color: #DF1620;}
.product_ li:hover .product_1{color: #fff;}
.product_ li:hover .product_3{color: #fff;border: 1px solid #fff;}
.pro_s{width: auto;font-size: 30px;color: #555555;font-family: 'l';justify-content: space-evenly;margin-top: 20px;}
.pro_s li{height: 54px;}
.pro_ss{display: none; width: 16px;height: 6px;border-radius: 20px;background-color: #DF1620;margin-top: 8px;}
.pro_s li a{height:54px;display: block;}

.pro_s li.active a{font-weight: bold;color: #DF1620;}
.pro_s li.active .pro_ss{display: block;}
.pro_s li:hover a{font-weight: bold;color: #DF1620;}
.pro_s li:hover a .pro_ss{display: block;}
/* 荣誉资质 */
.honor{width: 100%;height: auto;padding-top: 100px;}
.honor_{margin-top: 50px; width: 100%;height: 700px;padding-top: 100px;padding-bottom: 75px;background: url(../img/main4_5.png) center no-repeat;}
.honor_1{font-size: 30px;font-family: 'bold';}
.honor_2{width: 1400px;height: 510px;margin-top: 50px;position: relative;}
.honor_2 li{width: 285px;height: 467px;padding: 22px;background-color: #fff;}
.honor_2 .honor_21{width: 100%;height: 1px;background-color: #DDBD96;}
.honor_2 p{font-size: 16px; text-align: center;}
.honor_2 span{width: 283px;height: 406px;overflow: hidden;}
.honor_2 img{cursor: pointer;transition: all 0.6s;}
.honor_2 li:hover img{transform: scale(1.07);}
.honor_2 .swiper-pagination-bullet{width: 8px;height: 8px;}
.honor_2 .swiper-pagination{position: absolute;bottom: -75px;}
.honor_2 .swiper-pagination-bullet-active{width: 95px;height: 8px;background-color: #DF1620;border-radius: 10px;}

/* 新闻资讯 */
.news{width: 100%;height: auto;padding-top: 100px;}
.news_{width: 1400px;height: 455px;margin-top: 21px;background-color: #F8F8F8;color: #333;}
.news_ a{color: #333;}
.news_:nth-child(1){margin-top: 45px;}
.news_1{width: 603px;height: 455px;margin-right: 50px;overflow: hidden;}
.news_1 img{width: 100%;height: auto;transition: all 0.5s;}
.news_2{width: 670px;height: 310px;color:#333;}
.news_21{width: 100%;height: 43px;}
.news_21 .news_211{font-size: 40px;line-height: 37px;}
.news_21 .news_212{font-size: 18px;width: 30px;height: 30px;border-radius: 50%;border:1px solid #989898;}
.news_22{width: 100%;height: 1px;background-color: #707070;opacity: 0.5;margin-top: 40px;margin-bottom: 60px;}
.news_23{font-size: 26px;line-height: 35px;overflow: hidden;-webkit-line-clamp: 1;-webkit-box-orient: vertical;display: -webkit-box;}
.news_24{font-size: 18px;line-height: 35px;margin-top: 24px;overflow: hidden;-webkit-line-clamp: 3;-webkit-box-orient: vertical;display: -webkit-box;}
.news_:hover {background-color: #DF1620;color: #fff;transition: all 0.2s;}
.news_:hover .news_212{border: 1px solid #fff;}
.news_:hover .news_1 img{transform: scale(1.07);}
.news_:hover .news_22{background-color: #fff;}
.news_:hover a{color: #fff;}

/* 联系我们 */
.contact{width: 100%;height: auto;padding-top: 100px;}
.contact_{width: 1320px;height: 623px;padding: 52px 40px 58px;margin-top: 45px;background-color: #F2F2F2;}
.contact_zuo{width: 500px;height: 520px;}
.contact_zuo1{font-size: 30px;font-family: 'bold';color: #F30002;}
.contact_zuo2{font-size: 20px;line-height: 35px;color: #505050;margin-top: 30px;}
.contact_zuo3{font-size: 20px;line-height: 60px;margin-top: 65px;color: #505050;}
.contact_you{width: 806px;height: 623px;border: 1px solid #B9B9B9;}