/* 前端白明明 */

@charset "UTF-8";

@font-face {
  font-family: "go";
  src: url("../fonts/Gotham-Bold.otf") ,
       url("../fonts/Gotham-Bold.ttf") ;
  font-weight: normal;
  font-style: normal;
}

.go{font-family: "go";}


*,*: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: 0 ; width:100%;color: #333;font-family:'微软雅黑', Arial, Helvetica, sans-serif, Microsoft Yahei; font-size:14px;  line-height:1;background: #fff;}

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

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

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

.clearfix { *zoom:1; }

a{display: inline-block; text-decoration:none; cursor:pointer; -webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;color: #333;}

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

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

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

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

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

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

.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_42{font-size: 42px;}

.f_44{font-size: 44px;}

.f_48{font-size: 48px;}

.f_64{font-size: 64px;}

/*分页*/
.a_dw{position: relative;top: -140px;}

.box { max-width: 1920px;  min-width: 1280px;position: relative;padding: 0 8.335%; width: 100%; margin: 0 auto; position: relative; -webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;box-sizing: border-box;}

.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);}

.alltime2,.alltime2 *{-webkit-transition: all 1s; -moz-transition: all 1s; transition: all 1s;}

.wow{opacity: 0;}

.wow1{opacity: 1;}

.fbd{font-weight: bold;}

.f100{font-weight: 100;}

/* 头部 */

.head{width: 100%;position: fixed;top: 0;left: 0;z-index: 9;padding: 0 3.125%; -webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;}

.head .logo{display: block;float: left;margin-top: 20px;height: 50px;position: relative;}

.head .logo img{display: block;height: 100%;opacity: 0;}

.head .logo img:nth-child(2){position: absolute;top: 0;left: 0;z-index: 2;opacity: 1;}

.head .hrt{float: right;display: flex;}

.head .hrt .ul1{display: flex;}

.head .item {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  cursor: pointer;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  -webkit-align-self: center;
      -ms-flex-item-align: center;
          align-self: center;
  margin-right: 1em;
}
.head:hover .item span,.head.act .item span,.head.bai .item span{
  color: #000;
}
.head:hover .item-img,.head.act .item-img,.head.bai .item-img{
  background-image: url(../images/arr-down-black.svg);
}
.head .item span{
  color: #fff;
}
.head .item:hover .item-text {
  color: #1ea9d1;
}
.head .item:hover .item-img {
  -webkit-transform: rotate(180deg);
     -moz-transform: rotate(180deg);
      -ms-transform: rotate(180deg);
       -o-transform: rotate(180deg);
          transform: rotate(180deg);
}
.head .item:hover .item-child {
  -webkit-transform: translate3d(-50%, 0, 0);
     -moz-transform: translate3d(-50%, 0, 0);
          transform: translate3d(-50%, 0, 0);
  opacity: 1;
  pointer-events: auto;
}
.head .item:hover .item-icon {
  -webkit-transform: rotate(180deg);
     -moz-transform: rotate(180deg);
      -ms-transform: rotate(180deg);
       -o-transform: rotate(180deg);
          transform: rotate(180deg);
}
.head .item-img {
  width: 1.25em;
  height: 1.25em;
  background: url(../images/arr-down-white.svg) no-repeat center center/100% 100%;
  margin-left: 0.05rem;
}
.head .item-child {
  position: absolute;
  top: 100%;
  min-width: 100%;
  left: 50%;
  padding-top: 10px;
  -webkit-transform: translate3d(-50%, 20px, 0);
     -moz-transform: translate3d(-50%, 20px, 0);
          transform: translate3d(-50%, 20px, 0);
  opacity: 0;
  pointer-events: none;
}
.head .item-child-contianer {
  border-radius: 6px;
  padding: 0.05rem 0;
  background-color: #fff;
  border: 1px solid #e4e7ed;
  box-shadow: 0px 0px 12px rgba(0, 0, 0, 0.12);
}
.head .item-link {
  line-height: 1.5;
  min-width: 3.5em;
  padding: 0.08rem 0;
  text-align: center;
  white-space: nowrap;
  display: block;
  position: relative;
}
.head .item-link:hover {
  color: #1ea9d1;
}
.head .hrt .ul1 li{position: relative;margin:0 40px;}

.head .hrt .ul1 li .ltop a{display: block;line-height: 90px;color: #fff;position: relative;}

.head .hrt .ul1 li .ltop a s{width: 100%;height: 3px;background: #fff;position: absolute;left: 0;bottom: 18px;opacity: 0;}

.head .hrt .ul1 li .lbtm{position: absolute;width: 160px;background: #eee;left: 50%;top: 110%;z-index: 2;margin-left: -80px;padding: 20px 0;text-align: center;opacity: 0;visibility: hidden;pointer-events: none;}

.head .hrt .ul1 li .lbtm a{display: block;line-height: 40px;position: relative;}

.head .hrt .ul1 li .lbtm a:hover{color: #1ea9d1;}

.head .hrt .ul1 li .lbtm a::after{content: '';display: block;width: 0%;height: 2px;background: #1ea9d1;position: absolute;left: 50%;transform: translateX(-50%);-webkit-transform: translateX(-50%); bottom: 0; -webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;}

.head .hrt .ul1 li .lbtm a:hover::after{width: 60%;}

.head .hrt .ul1 li:hover .lbtm{opacity: 1;top: 100%;pointer-events: visible;visibility: visible; -webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;}

.head .hrt .ul1 li:hover .ltop a s,.head.act .hrt .ul1 li .ltop a s{background: #1ea9d1;}

.head .hrt .xian{display: block;width: 1px;height: 14px;position: relative;background: rgba(255, 255, 255, 0.3);margin: 38px 40px 0 20px;}

.head .hrt .en{display: block;line-height: 90px;color: #fff;font-family: arial;letter-spacing: 2px;}

.head .hrt .ss{display: flex;align-items: center;}

.head .hrt .ss>img{width: 20px;height:20px}

.head .hrt .ss>img:first-child{display: none;}

.head .hrt .ss>img:last-child{display: block;}

.head .hrt .ul1 li.act .ltop a s{opacity: 1;}

.head .hrt .ul1 li.act .ltop a{font-weight: bold;}

.head.act .logo{height: 40px;margin-top: 10px;}

.head.act .hrt .ul1 li .ltop a,.head.act .hrt .en{line-height: 60px;}

.head.act .hrt .xian{margin-top: 23px;}

.head.act .hrt .ul1 li .ltop a s{bottom: 10px;}

.head:hover,.head.act,.head.bai{background: #fff; -moz-box-shadow:0px 0px 3px #ddd; -webkit-box-shadow:0px 0px 3px #ddd; box-shadow:0px 0px 3px #ddd;}

.head:hover .hrt .ul1 li .ltop a,.head.act .hrt .ul1 li .ltop a,.head.bai .hrt .ul1 li .ltop a{color: #000;}

.head:hover .hrt .xian,.head.act .hrt .xian,.head.bai .hrt .xian{background: #000;}

.head:hover .hrt .en,.head.act .hrt .en,.head.bai .hrt .en{color: #000;}

.head:hover .logo img:nth-child(1),.head.act .logo img:nth-child(1),.head.bai .logo img:nth-child(1){opacity: 1;}

.head:hover .logo img:nth-child(2),.head.act .logo img:nth-child(2),.head.bai .logo img:nth-child(2){opacity: 0;}

.head:hover .hrt .ss>img:first-child,.head.act .hrt .ss>img:first-child,.head.bai .hrt .ss>img:first-child{display: block;}

.head:hover .hrt .ss>img:last-child,.head.act .hrt .ss>img:last-child,.head.bai .hrt .ss>img:last-child{display: none;}

.head .hrt .ul1 li .ltop a:hover{color: #1ea9d1;}

.head .hrt .en:hover{color: #1ea9d1;}

/* 首页 */

.i1{position: relative;z-index: 2;width: 100%;}

.i1 img{display: block;width: 100%;}

.i1 .swiper1 .swiper-slide .sbox{position: relative;overflow: hidden;opacity: 0;}

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

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

.i1 .swiper1 .swiper-slide .sbox .txt{position: absolute;width: 100%;left: 0;top: 43%;transform: translateY(-50%);-webkit-transform: translateY(-50%);color: #000;line-height: 1;letter-spacing: 2px;z-index: 3;}

.i1 .swiper1 .swiper-slide .sbox .txt .itc{margin: 40px 0 0;letter-spacing: 4px;}

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

.i1 .swiper1 .swiper-slide .sbox .txt.bai{color: #fff;}

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

.i1 .swiper1 .swiper-slide .sbox .img .imgr{position: absolute;top: -30px;right: 0;z-index: 2;width: 52.8%;opacity: 0;}

.i1 .swiper1 .swiper-slide .sbox .img .imgl{position: absolute;bottom: -30px;left: 0;z-index: 2;width: 47.2%;opacity: 0;}

.i1 .swiper1 .swiper-slide .sbox .img .c{position: absolute;top: 0;right: 0;z-index: 3;width: 100%;}

.i1 .swiper1 .swiper-slide .sbox .vid{position: absolute;top: 0;left: 0;width: 100%;z-index: 2;object-fit: cover;}

.i1 .swiper1 .swiper-slide-active .sbox{opacity: 1;}

.i1 .swiper1 .swiper-slide-active .sbox .img .imgr{top: 0px;opacity: 1; transition-delay: .3s;-webkit-transition-delay: .3s;}

.i1 .swiper1 .swiper-slide-active .sbox .img .imgl{bottom: 0px;opacity: 1; transition-delay: .3s;-webkit-transition-delay: .3s;}

.i1 .swiper1 .swiper-slide-active .sbox .vid{position: absolute;top: 0;left: 0;z-index: 3;width: 100%;}

.i1 .swiper1 .ceng{width: 90px;position: absolute;left: 50%;margin-left: -45px; bottom: 30px;z-index: 3;}

.i1 .swiper1 .ceng img{display: block;width: 100%;}

.i1 .swiper1 .ceng2{width: 100%;position: absolute;left: 0; z-index: 6;top: 60%;}

.i1 .swiper1 .ceng2 .pagination1 span{width: 8px;height: 8px;border-radius: 50%;opacity: 1;margin-right: 40px;background: #1ea9d1;position: relative;}

.i1 .swiper1 .ceng2 .pagination1 span::after{content: '';display: block;width: 24px;height: 24px;border: 1px solid #1ea9d1;border-radius: 50%;position: absolute;top: 50%;left: 50%;margin-left: -12px;margin-top: -12px;transform: scale(0);-webkit-transform: scale(0);-webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;}

.i1 .swiper1 .ceng2 .pagination1 span.swiper-pagination-bullet-active::after{transform: scale(1);-webkit-transform: scale(1);}

.i1 .swiper1 .swiper-slide-active .sbox .txt .dh{left: 0;opacity: 1;transition-delay: 0.3s;-webkit-transition-delay: 0.3s;}

.i1 .swiper1 .swiper-slide-active .sbox .txt .dh2{transition-delay: .5s;-webkit-transition-delay: .5s;}

.i1 .swiper1.one-swiping .pagination1 {display: none;}

.i1::before{content: '';display: block;width: 100%;height: 3px;position: absolute;bottom: -2px;background: #fff;z-index: 3;}

.pd120{padding: 120px 0;}

.pd100{padding: 100px 0;}

.pd80{padding: 80px 0;}

.i2{position: relative;}

.i2::before{content: '';display: block;width: 100%;height: 3px;position: absolute;top: -3px;background: #fff;z-index: 3;}

.i2 .iox{display: flex;justify-content: space-between;align-items: flex-start;align-content: flex-start;}

.i2 .iox .ilt{width: 42.8%;text-align: justify;}

.i2 .iox .ilt .tt2{margin: 40px 0 25px;line-height: 1.5;}

.i2 .iox .ilt .tc{line-height: 32px;color: #5c6466;margin-bottom: 65px;}

.i2 .iox .irt{width: 50%;position: relative;overflow: hidden;border-radius: 300px;}

.i2 .iox .irt img{display: block;width: 100%;}

.i2 .iox .irt .bf{width: 96px;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);-webkit-transform: translate(-50%,-50%);z-index: 3;cursor: pointer;}

.i2 .iox .irt .bf.act{display: none;}

.i2 .iox .irt .bf s{display: block;width: 114px;height: 114px;position: absolute;top: 50%;left: 50%;margin-top: -57px;margin-left: -57px;border: 1px dashed #fff;border-radius: 50%;animation: zhuan 10s linear infinite;-webkit-animation: zhuan 10s linear infinite;}

.i3{position: relative;overflow: hidden;background: url(../images/in_3.jpg) center no-repeat;background-size: cover;z-index: 1;}

.i3::before{content: '';display: block;width: 100%;height: 3px;position: absolute;bottom: 0px;background: #fff;z-index: 3;}

.i3 .tt{text-align: center;}

.i3 .ul1{display: flex;margin-top: 130px;justify-content: space-between;}

.i3 .ul1 li{width: 26%;text-align: center;}

.i3 .ul1 li a{display: block;position: relative;}

.i3 .ul1 li .dl1{position: relative;}

.i3 .ul1 li .dl1 .dd1{background: #fff;position: relative;overflow: hidden;border-radius: 50%;margin-bottom: 80px;transition: all .8s cubic-bezier(.4,0,.2,1);}

.i3 .ul1 li .dl1 .dd1::after{background: #000;position: absolute;left: 0;top:0;width: 100%;height: 100%;content: '';opacity: .2;}

.i3 .ul1 li .dl1 .dd1 > img{display: block;width: 100%;border-radius: 50%;opacity: 0.8;}

.i3 .ul1 li .dl1 .dd1 .zc{position: absolute;top: 50%;left: 50%;z-index: 3;transform: translate(-50%,-50%);-webkit-transform: translate(-50%,-50%);}

.i3 .ul1 li .dl1 .dd2{position: absolute;top: 0px;right: 0px;z-index: 3;border-radius: 50%;overflow: hidden;opacity: 0;}

.i3 .ul1 li .dl1 .dd3{position: absolute;bottom: 0;left: 0px;z-index: 3;border-radius: 50%;overflow: hidden;opacity: 0;}

.i3 .ul1 li:hover .dl1 .dd1 {background: #fff;}

.i3 .ul1 li:hover .dl1 .dd1 > img{opacity: 1;}

.i3 .ul1 li:hover .dl1 .dd1 .zc{opacity: 0;}

.i3 .ul1 li:hover .dl1 .dd2{top: -40px;right: -20px;opacity: 1;}

.i3 .ul1 li:hover .dl1 .dd3{bottom: -50px;left: -40px;opacity: 1;}

.i3 .ul1 li .txt .xian{display: block;width: 36px;height: 2px;background: #000;margin: 20px auto;}

.i3 .ul1 li .txt .en{font-family: arial;}

.i3 .ul1 li:hover .txt .att,.i3 .ul1 li:hover .txt .en{color: #1ea9d1;}

.i3 .ul1 li:hover .txt .xian{background: #1ea9d1;opacity: 0.2;}

.i3 .ul1 li:hover .dl1 .dd1::after{ opacity: 0;}

.i3 .vid{width: 100%;position: absolute;top: 0;left: 0;z-index: 1;object-fit: cover;height: 100%;}

.i3 .box{z-index: 3;}

.i4_kuang{position: relative;width: 100%;height: 90vh;overflow: hidden;z-index: 2;margin-bottom: 160px;}

.i4_kuang::before{content: '';display: block;width: 100%;height: 3px;position: absolute;top: -3px;background: #fff;}

.i4{position: absolute;top: 0;left: 0;width: 100%;height: 100%;z-index: 3;}

.i4_kuang.act .i4{position: fixed;}

.i4 .tt{display: flex;justify-content: space-between;align-items: center;align-content: center;}

.i4 .tt .irt{display: flex;}

.i4 .tt .irt span{display: block;width: 145px;text-align: center;line-height: 54px;border: 1px solid #fff;border-radius: 30px;margin-left: 30px;cursor: pointer;color: #999;}

.i4 .tt .irt span.act,.i4 .tt .irt span:hover{border: 1px solid #1ea9d1;color: #1ea9d1;}

.i4 .ibtm{border-top: 1px solid #e6e6e6;border-bottom: 1px solid #e6e6e6;margin-top: 40px;padding-left: 80px;position: relative;overflow: hidden;width: 100%;}

.i4 .ibtm .yuan { position: absolute; width: 64px; height: 64px; border-radius: 50%; background: url(../images/shou.svg) center no-repeat; z-index: 9; pointer-events: none; top: 0; left: 0; opacity: 0;}

.i4 .ibtm:hover .yuan{opacity: 1;}

.i4 .next2{width: 51px;height: 51px;background: url(../images/ab_p1.png) center no-repeat;background-size: 51px;right: 5%;transform: rotate(180deg);-webkit-transform: rotate(180deg);border-radius: 50%;z-index: 8;}

.i4 .prev2{width: 51px;height: 51px;background: url(../images/ab_p1.png) center no-repeat;background-size: 51px;left: 5%;border-radius: 50%;z-index: 8;}

.i4 .next2:hover,.i4 .prev2:hover{background: url(../images/ab_p2.png) center no-repeat;background-size: 51px;}

/* .i4 .ibtm .swiper2,.i4 .ibtm .swiper2 a{cursor: url(../images/shou.svg) , zoom-in;} */

.i4 .ibtm .swiper2 .swiper-slide{width: 41.3%;border-left: 1px solid #e6e6e6;}

.i4 .ibtm .swiper2 .swiper-slide a{display: block;padding: 50px 80px;}

.i4 .ibtm .swiper2 .swiper-slide a .num{opacity: 0.1;line-height: 1;}

.i4 .ibtm .swiper2 .swiper-slide a .img{display: block;width: 100%;overflow: hidden;border-radius: 20px;margin: 40px 0 30px;}

.i4 .ibtm .swiper2 .swiper-slide a .img img{display: block;width: 100%;transform: scale(1.00000001);-webkit-transform: scale(1.00000001);}

.i4 .ibtm .swiper2 .swiper-slide a .att{line-height: 32px;height: 64px;margin-top: 10px;word-break: break-all;text-overflow: ellipsis;overflow: hidden;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}

.i4 .ibtm .swiper2 .swiper-slide:hover a .num{opacity: 1;}

.i4 .ibtm .swiper2 .swiper-slide:hover a .img img{transform: scale(1.05);-webkit-transform: scale(1.05);}

.i4 .ibtm .swiper2 .swiper-slide:hover .day,.i4 .ibtm .swiper2 .swiper-slide:hover .att{color: #1ea9d1;}

.i4 .more{margin: 70px auto 0;}

.i5{position: relative;z-index: 5;}

.i5 .bg{display: block;width: 100%;}

.i5 .iox{position: absolute;width: 100%;left: 0;top: 34%;z-index: 2;}

.i5 .iox .tt{letter-spacing: 2px;}

.i5 .iox .tt2{margin: 40px 0 80px;letter-spacing: 6px;}


/* 底部 */

.footer1{padding: 70px 0 145px;background: #1ea9d1 url(../images/in_5.png) center  no-repeat;background-size: cover;color: #fff;position: relative;z-index: 6;}

.footer1 .fox{display: flex;justify-content: space-between;}

.footer1 .fox .flt{width: 29%;}

.footer1 .fox .flt .logo{width: 195px;display: block;margin-bottom: 25px;}

.footer1 .fox .flt .dh{display: flex;line-height: 1.8;flex-wrap: wrap;color: #fff;margin-bottom:15px ;align-items: flex-start;align-content: flex-start;}

.footer1 .fox .flt .dh span:nth-child(1){width: 20px;display: block;margin-top: 5px;}

.footer1 .fox .flt .dh span:nth-child(2){width: calc(100% - 20px);display: block;}

.footer1 .fox .flt .wl{display: flex;margin-top: 0px;}

.footer1 .fox .flt .wl li{margin-right: 30px;position: relative;opacity: 0.4;}

.footer1 .fox .flt .wl li .ltop{width: 36px;height: 36px;border: 1px solid rgba(255, 255, 255, 1);border-radius: 50%;cursor: pointer;}

.footer1 .fox .flt .wl li .ltop img{margin: 7px auto;}

.footer1 .fox .flt .wl li:hover,.footer1 .fox .flt .wl li.act{opacity: 1;}

.footer1 .fox .flt .wl li .lbtm{width: 110px;position: absolute;left: 0;top: 5px;}

.footer1 .fox .frt {display: flex;justify-content: space-between;width: 46.25%;}

.footer1 .fox .frt li .ltop{font-weight: bold;margin-bottom: 60px;}

.footer1 .fox .frt li a{color: #fff;display: block;}

.footer1 .fox .frt li .lbtm a{margin-bottom: 25px;opacity: 0.7;}

.footer1 .fox .frt li .lbtm a:hover{opacity: 1;}

.footer2{background: #fff;padding: 20px 0;position: relative;z-index: 6;}

.footer2 .fbtm{display: flex;justify-content: space-between;}

.footer2 .fbtm .flt{display: flex;}

.footer2 .fbtm .flt .a{display: block;margin-right: 10px;}

.footer2 a:hover{color: #1ea9d1;}

/* banner */

.banner{position: relative;overflow: hidden;}

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

.banner .mimg{display: none;}

.banner .txt{width: 100%;position: absolute;left: 0;top: 55%;color: #fff;transform: translateY(-50%);-webkit-transform: translateY(-50%);line-height: 1;letter-spacing: 2px;}

.banner .txt .tc{margin-top: 30px;}

.nav{height: 60px;position: relative;background: #fff;-moz-box-shadow:0px 0px 3px #ddd; -webkit-box-shadow:0px 0px 3px #ddd; box-shadow:0px 0px 3px #ddd;overflow: hidden;}

.nav .nox{display: flex;justify-content: space-between;}

.nav .nox .nlt{display: flex;line-height: 60px;}

.nav .nox .nlt a{display: block;position: relative;margin-right: 60px;color: #555;}

.nav .nox .nlt a:last-child{margin-right: 0;}

.nav .nox .nlt a s{display: block;width: 0%;height: 3px;background: #1ea9d1;position: absolute;left: 0;bottom: 0;z-index: 2;}

.nav .nox .nlt a.act,.nav .nox .nlt a:hover{color: #1ea9d1;}

.nav .nox .nlt a.act s{width: 100%;}

.nav .nox .nrt{display: flex;align-items: center;align-content: center;}

.nav .nox .nrt .sp{display: block;margin-right: 15px;}

.nav .nox .nrt a{display: block;color: #555;}

.nav .nox .nrt span{margin: 0 5px;}

.nav .nox .nrt a:last-child{text-decoration: underline;}

.nav .nox .nrt a:hover{color: #1ea9d1;}

.us1{padding: 80px 0 120px;text-align: center;}

.us1 .tc{line-height: 32px;margin: 35px 0 50px;color: #5c6466;}

.us1 .swiper3 .swiper-slide{width: 800px;}

.us1 .swiper3 .swiper-slide .sbox{position: relative;border-radius: 30px;overflow: hidden;cursor: pointer;}

.us1 .swiper3 .swiper-slide .sbox img{border-radius: 30px;}

.us1 .swiper3 .swiper-slide .sbox .att{position: absolute;width: 100%;line-height: 70px;text-align: center;left: 0;bottom: -70px;z-index: 2;background: rgba(0, 0, 0, 0.5);border-radius: 20px;color: #fff;}

.us1 .swiper3 .swiper-slide-active .sbox .att{bottom: 0;}

.us1 .swiper3 .next3{width: 51px;height: 51px;background: url(../images/us_2_1.png) center no-repeat;right: 6%;}

.us1 .swiper3 .prev3{width: 51px;height: 51px;background: url(../images/us_2_1.png) center no-repeat;left: 6%;transform: rotate(180deg);-webkit-transform: rotate(180deg);}

.us1 .swiper3 .next3:hover,.us1 .swiper3 .prev3:hover{background: url(../images/us_2_2.png) center no-repeat;}

/* 科学 */

.we1{background: url(../images/we_1_1.jpg) center no-repeat;background-size: cover;}

.we1 .tt{display: flex;justify-content: center;}

.we1 .tt span{display: block;position: relative;z-index: 3;}

.we1 .tt span s{display: block;width: 100%;height: 10px;background: #bee9f4;position: absolute;left: 0;bottom: -5px;z-index: -1;}

.we1 .ul1{padding-top: 30px;}

.we1 .ul1 li{margin-top: 70px;}

.we1 .ul1 li .img{display: block;width: 50%;float: left;-moz-box-shadow:0px 0px 15px #ddd; -webkit-box-shadow:0px 0px 15px #ddd; box-shadow:0px 0px 15px #ddd;}

.we1 .ul1 li .txt{width: 50%;float: right;padding:80px 0 0  80px;line-height: 2;}

.we1 .ul1 li .txt .ltc{color: #5c6466;margin-top: 10px;}

.we1 .ul1 li .txt .p{display: flex;}

.we1 .ul1 li:nth-child(2n) .img{float: right;}

.we2 .tt{display: flex;justify-content: center;margin-bottom: 60px;}

.we2 .tt span{display: block;position: relative;z-index: 3;}

.we2 .tt span s{display: block;width: 100%;height: 10px;background: #bee9f4;position: absolute;left: 0;bottom: -5px;z-index: -1;}

.we2 .tt2{display: flex;justify-content: center;margin: 0 0 50px;color: #5c6466;align-items: center;align-content: center;}

.we2 .tt2 s{display: block;width: 36px;height: 1px;background: #999;margin: 0 15px;}

.we2 .wbtm{display: flex;justify-content: space-between;}

.we2 .wbtm .wlt{width: 48.75%;}

.we2 .wbtm .wlt li{padding: 40px ;border: 1px solid #cfe1e6;margin-bottom: 20px;display: flex;justify-content: space-between;line-height: 1.875;text-align: justify;min-height: 235px;}

.we2 .wbtm .wlt li:last-child{margin-bottom: 0;}

.we2 .wbtm .wlt li .llt{width: 45px;}

.we2 .wbtm .wlt li .ltc{color: #5c6466;margin-top: 10px;}

.we2 .wbtm .wlt li .ltc .ss{display: inline-block;color: #1ea9d1;padding-right: 20px;background: url(../images/we_3.png) center right no-repeat;text-decoration: underline;cursor: pointer;}

.we2 .wbtm .wlt li .lrt{width: calc(100% - 65px);}

.we2 .wbtm .wrt{width: 50%;background: url(../images/yd_bg.png) center no-repeat;background-size: 100% 100%;display: flex;align-items: center;}

.we2 .tt3{margin: 20px 0 30px;display: flex;}

.we2 .tt3 span{display: block;padding: 0 40px;background: url(../images/we_2.jpg) center no-repeat;color: #fff;line-height: 42px;}

.we2 .ck{position: relative;overflow: hidden;}

.we2 .ck .swiper4{cursor: pointer , zoom-in;}

.we2 .ck .swiper4 img{display: block;width: 100%;}

.we2 .next4_1{width: 51px;height: 51px;background: url(../images/ab_p1.png) center no-repeat;background-size: 51px;right: 2%;transform: rotate(180deg);-webkit-transform: rotate(180deg);border-radius: 50%;z-index: 8;}

.we2 .prev4_1{width: 51px;height: 51px;background: url(../images/ab_p1.png) center no-repeat;background-size: 51px;left: 2%;border-radius: 50%;z-index: 8;}

.we2 .next4_1:hover,.we2 .prev4_1:hover{background: url(../images/ab_p2.png) center no-repeat;background-size: 51px;}

.we2 .ck .yuan { position: absolute; width: 64px; height: 64px; border-radius: 50%; background: url(../images/shou.svg) center no-repeat; z-index: 9; pointer-events: none; top: 0; left: 0; opacity: 0;}

.we2 .ck:hover .yuan{opacity: 1;}

.we2 .tc3{margin: 30px 0 50px;}

.we2 .tc4{margin: 30px 0 0;}

.we2 .xian{display: block;width: 100%;height: 1px;background: #eaeaea;margin: 60px 0 50px;}

.we2 .fh{display: block;width: 145px;line-height: 44px;background: url(../images/we_5_1.png) center no-repeat;text-align: center;background-size: cover;border-radius: 30px;color: #fff;margin: 0 auto;}

.we2 .fh:hover{background: url(../images/we_5_2.png) center no-repeat;}

/* 关于 */

.ab1{background: url(../images/ab_bg.png) center no-repeat;
  background-size: cover;}

.ab1 .aox{display: flex;justify-content: space-between;}

.ab1 .aox .alt{width: 43%;text-align: justify;}

.ab1 .aox .alt .tt2{line-height: 1.5;margin: 60px 0 30px;}

.ab1 .aox .alt .tc{text-align: justify;line-height: 2;color: #5c6466;}

.ab1 .abtm{display: flex;justify-content: space-between;margin-top: 85px;}

.ab1 .abtm li{width: 33.33%;display: flex;}

.ab1 .abtm li .llt{width: 70px;}

.ab1 .abtm li .lrt{width: calc(100% - 70px);}

.ab1 .abtm li .lrt .ltc{line-height: 32px;color: #5c6466;margin-top: 10px;}

.ab1 .aox .art{width: 50%;}

.ab1 .aox .art .swiper5 .swiper-slide .sbox{position: relative;overflow: hidden;border-radius: 20px;}

.ab1 .aox .art .swiper5 .swiper-slide .sbox > img{display: block;width: 100%;border-radius: 20px;}

.ab1 .aox .art .swiper5 .pagination5{bottom: 30px;}

.ab1 .aox .art .swiper5 .pagination5 span{width: 8px;height: 8px;border-radius: 50%;opacity: 1;margin:0 20px;background: #fff;position: relative;opacity: 0.5;}

.ab1 .aox .art .swiper5 .pagination5 span::after{content: '';display: block;width: 24px;height: 24px;border: 1px solid #fff;border-radius: 50%;position: absolute;top: 50%;left: 50%;margin-left: -12px;margin-top: -12px;transform: scale(0);-webkit-transform: scale(0);-webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;}

.ab1 .aox .art .swiper5 .pagination5 span.swiper-pagination-bullet-active::after{transform: scale(1);-webkit-transform: scale(1);}

.ab1 .aox .art .swiper5 .pagination5 span.swiper-pagination-bullet-active{opacity: 1;}

.ab1 .aox .art .bf{width: 96px;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);-webkit-transform: translate(-50%,-50%);z-index: 3;cursor: pointer;}

.ab1 .aox .art .bf.act{display: none;}

.ab1 .aox .art .bf s{display: block;width: 114px;height: 114px;position: absolute;top: 50%;left: 50%;margin-top: -57px;margin-left: -57px;border: 1px dashed #fff;border-radius: 50%;animation: zhuan 10s linear infinite;-webkit-animation: zhuan 10s linear infinite;}

.ab2{padding-bottom: 90px;position: relative;z-index: 2;height: 610px;}

.ab2 .tt{text-align: center;}

.ab2 .swiper6{margin-top: 75px;}

.ab2 .swiper6 .swiper-slide .sbox{position: relative;padding-left: 20px;margin-top: 80px;}

.ab2 .swiper6 .swiper-slide .sbox .xian{position: absolute;width: 2px;left: 4px;top: 10px;background: #1ea9d1;height: 80px;}

.ab2 .swiper6 .swiper-slide .sbox .xian s{display: block;width: 10px;height: 10px;background: #1ea9d1;border-radius: 50%;position: absolute;top: 0;left: -4px;z-index: 2;}

.ab2 .swiper6 .swiper-slide .sbox .tc{line-height: 30px;margin-top: 10px;color: #5c6466;}

.ab2 .swiper6 .swiper-slide:nth-child(2n) .sbox{margin-top: 0;}

.ab2 .swiper6 .yuan { position: absolute; width: 64px; height: 64px; border-radius: 50%; background: url(../images/shou.svg) center no-repeat; z-index: 9; pointer-events: none; top: 0; left: 0; opacity: 0;}

.ab2 .swiper6:hover .yuan{opacity: 1;}

.ab2 .next6{width: 51px;height: 51px;background: url(../images/ab_p1.png) center no-repeat;background-size: 51px;right: 5%;transform: rotate(180deg);-webkit-transform: rotate(180deg);border-radius: 50%;z-index: 8;}

.ab2 .prev6{width: 51px;height: 51px;background: url(../images/ab_p1.png) center no-repeat;background-size: 51px;left: 5%;border-radius: 50%;z-index: 8;}

.ab2 .next6:hover,.ab2 .prev6:hover{background: url(../images/ab_p2.png) center no-repeat;background-size: 51px;}

.ab2 .dl1{position: absolute;height: 100%;width: 100%;bottom: 190px;left: 0;z-index: 2;pointer-events: none;}

.waveWrapper {overflow: hidden;position: absolute;left: 0;right: 0;bottom: 0;top: 0;margin: auto;}

.waveWrapperInner {position: absolute;width: 100%;overflow: hidden;height: 100%;bottom: -1px;}

.bgTop {z-index: 15;opacity: 0.5;}

.bgMiddle {z-index: 10;opacity: 0.3;}

.bgBottom {z-index: 5;opacity: 0.6;}

.wave {position: absolute;left: 0;width: 200%;height: 100%;background-repeat: repeat no-repeat;background-position: 0 bottom;transform-origin: center bottom;}

.waveTop {background-size: 50% 219px;}

.waveAnimation .waveTop {animation: move_wave 40s linear infinite;-webkit-animation: move_wave 40s linear infinite;}

.waveMiddle {background-size: 50% 167px;}

.waveAnimation .waveMiddle {animation: move_wave 10s linear infinite;-webkit-animation: move_wave 10s linear infinite;}

.waveBottom {background-size: 50% 119px;}

.waveAnimation .waveBottom {animation: move_wave 20s linear infinite;-webkit-animation: move_wave 20s linear infinite;}

.mcm{display: none;}

.ab3{position: relative;padding-bottom: 50px;}

.ab3 .tt{text-align: center;}

.ab3 .tc{color: #5c6466;line-height: 36px;text-align: center;margin-top: 30px;}

.ab3 .ul1{display: flex;flex-wrap: wrap;margin-top: 60px;}

.ab3 .ul1 li{width: 30.65%;height: 180px;background: #f5f9fa;display: flex;justify-content: space-between;border-radius: 10px;overflow: hidden;cursor: pointer;margin: 0 4% 4% 0;}

.ab3 .ul1 li:nth-child(3n){margin-right: 0;}

.ab3 .ul1 li .img{width: 180px;}

.ab3 .ul1 li .txt{width: calc(100% - 180px);padding: 30px 30px 30px 50px;}

.ab3 .ul1 li .txt .en{color: #5c6466;margin: 15px 0 20px;}

.ab3 .ul1 li .txt .xian{display: block;width: 16px;height: 3px;background: #1ea9d1;}

.ab3 .ul1 li .txt .ltc{color: #5c6466;margin: 30px 0 0;}

.ab3 .ul1 li:hover{-moz-box-shadow:0px 0px 15px #ddd; -webkit-box-shadow:0px 0px 15px #ddd; box-shadow:0px 0px 15px #ddd;}

.ab4{padding:80px 0 120px;background: url(../images/ab_3.jpg) center no-repeat;background-size: cover;}

.ab4 .tt{text-align: center;}

.ab4 .swiper7{margin-top: 50px;padding-bottom: 50px;}

.ab4 .swiper7 .swiper-slide{padding: 5px;}

.ab4 .swiper7 .swiper-slide .sbox{border-radius: 10px;overflow: hidden;}

.ab4 .swiper7 .swiper-slide .sbox img{display: block;width: 100%;border-radius: 10px;}

.ab4 .swiper7 .swiper-slide .sbox:hover{-moz-box-shadow:0px 0px 15px #ddd; -webkit-box-shadow:0px 0px 15px #ddd; box-shadow:0px 0px 15px #ddd;}

.ab4 .swiper7 .pagination7{bottom: 10px;}

.ab4 .swiper7 .pagination7 span{width: 8px;height: 8px;border-radius: 50%;opacity: 1;margin:0 20px;background: #1ea9d1;position: relative;opacity: 0.5;}

.ab4 .swiper7 .pagination7 span::after{content: '';display: block;width: 24px;height: 24px;border: 1px solid #1ea9d1;border-radius: 50%;position: absolute;top: 50%;left: 50%;margin-left: -12px;margin-top: -12px;transform: scale(0);-webkit-transform: scale(0);-webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;}

.ab4 .swiper7 .pagination7 span.swiper-pagination-bullet-active::after{transform: scale(1);-webkit-transform: scale(1);}

.ab4 .swiper7 .pagination7 span.swiper-pagination-bullet-active{opacity: 1;}

/* 案例弹窗 */

.al_tanchuang{position: fixed;width: 100%;height: 100%;top: 0;left: 0;z-index: 10;background: rgba(0, 0, 0, 0.4);display: none;}

.al_tanchuang .aox{width: 980px;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);-webkit-transform: translate(-50%,-50%);padding: 30px 75px;background: #fff url(../images/al.jpg) center no-repeat ;background-size: cover; border-radius: 20px;line-height: 30px;color: #5c6466;}

.al_tanchuang .aox .out{display: block;width: 40px;height: 40px;border: 3px solid #999;border-radius: 50%;position: absolute;top: 20px;right: 15px;background: url(../images/out3.png) center no-repeat;background-size: 20px;cursor: pointer;}

.al_tanchuang .aox .out:hover{border: 3px solid #1ea9d1;background: url(../images/out2.png) center no-repeat;background-size: 20px;}

.al_tanchuang .aox .att{display: block;color: #1ea9d1;margin-bottom: 10px;}

.team_tanchuang{position: fixed;width: 100%;height: 100%;top: 0;left: 0;z-index: 10;background: rgba(0, 0, 0, 0.4);display:none ;}

.team_tanchuang .tox{display: block;width: 1200px;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);-webkit-transform: translate(-50%,-50%);padding: 90px;background: #fff url(../images/we_3_0.jpg) center no-repeat;background-size: cover; border-radius: 20px;}

.team_tanchuang .tox .ul1 li{display: none;}

.team_tanchuang .tox .ul1 li .lix{display: flex;justify-content: space-between;}

.team_tanchuang .tox .ul1 li .img{width: 320px;}

.team_tanchuang .tox .ul1 li .img img{border-radius: 20px;}

.team_tanchuang .tox .ul1 li .txt{width: calc(100% - 400px);text-align: justify;}

.team_tanchuang .tox .ul1 li .txt .ltt{color: #1ea9d1;}

.team_tanchuang .tox .ul1 li .txt .ltt2{line-height: 1.5;margin: 20px 0 40px;}

.team_tanchuang .tox .ul1 li .txt .tc{color:#5c6466;line-height: 36px;}

.team_tanchuang .tox .out{width: 40px;height: 40px;position: absolute;top: 30px;right: 30px;background: url(../images/out3.png) center no-repeat;background-size: 20px;cursor: pointer;opacity: 0.7;z-index: 5; border: 3px solid #999;border-radius: 50%;}

.team_tanchuang .tox .out:hover{opacity: 1;}

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

.more{display: flex;align-items: center;align-content: center;color: #1ea9d1;width: 150px;margin-left: 10px;}

.more.bai{color: #FFF;}

.more span{display: block; width: 42px;height: 42px;position: relative;background: #1ea9d1 url(../images/jt.png) center no-repeat;border-radius: 50%;margin-right: 30px;}

.more.bai span{background: #fff url(../images/jt.png) center no-repeat;}

.more span s{display: block;width: 200%;height: 200%;border: 1px dashed #1ea9d1;border-radius: 50%;position: absolute;top: -50%;left: -50%;z-index: 2;opacity: 0;}

.more span s:nth-child(1){animation: dx 2s linear infinite;-webkit-animation: dx 2s linear infinite;}

.more span s:nth-child(2){animation: dx 2s linear .5s infinite;-webkit-animation: dx 2s linear .5s infinite;}

.more:hover span{margin-right: 25px;}

/* 搜索结果页 */
.search{background-color: #f5f7f7;padding: 170px 0 20px;}

.search .search_top .search_top_inn{border-radius: 24px;background: #fff;display: flex;align-items: center;justify-content: space-between; padding: 30px 5%;line-height: 1.5;}

.search .search_top .search_top_inn .sea_l{color: #333;}

.search .search_top .search_top_inn .sea_l span{color: #1ea9d1;}

.search .search_top .search_top_inn .sea_r{display: flex;align-items: center;height: 55px;line-height: 55px;border-radius: 6px;border:solid 1px #d4d8d9;width:720px;}

.search .search_top .search_top_inn .sea_r input{flex: 1;height: 100%;padding-left: 20px;border: none;margin-left: 5px;color: #333;outline: none;}

.search .search_top .search_top_inn .sea_r input::input-placeholder{color:#8a9699;}

.search .search_top .search_top_inn .sea_r .sea_btn{background: #1ea9d1;color: #fff;width: 120px;text-align: center;border-radius: 6px;height: calc(100% + 2px);margin-right: -2px;}

/* 动画 */

.vd_tanchuang{position: fixed;width: 100%;height: 100%;top: 0;left: 0;z-index: 10;background: rgba(0, 0, 0, 0.6);display: none;}

.vd_tanchuang .vox{width: 900px;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);-webkit-transform: translate(-50%,-50%);}

.vd_tanchuang .vox video{display: block;width: 100%;}

.vd_tanchuang .vox .out{width: 40px;height: 40px;position: absolute;top: -50px;right: 0;background: url(../images/out.png) center no-repeat;background-size: 20px;cursor: pointer;opacity: 0.7;}

.vd_tanchuang .vox .out:hover{opacity: 1;}

@-webkit-keyframes zhuan {0% {transform: rotate(0deg);-webkit-transform: rotate(0deg);}100% {transform: rotate(360deg);-webkit-transform: rotate(360deg);}}

@keyframes  zhuan {0% {transform: rotate(0deg);-webkit-transform: rotate(0deg);}100% {transform: rotate(360deg);-webkit-transform: rotate(360deg);}}

@-webkit-keyframes dx {0% {transform: scale(0.2);-webkit-transform: scale(0.2);opacity: 0; } 50%{opacity: 1;} 100% {transform: scale(1);-webkit-transform: scale(1);opacity: 0;}}

@keyframes   dx {0% {transform: scale(0.2);-webkit-transform: scale(0.2);opacity: 0; } 50%{opacity: 1;} 100% {transform: scale(1);-webkit-transform: scale(1);opacity: 0;}}

/* @keyframes move_wave {0% {transform: translateX(0) translateZ(0) }50% {transform: translateX(-25%) translateZ(0) }100% {transform: translateX(-50%) translateZ(0) }}

@-webkit-keyframes move_wave {0% {transform: translateX(0) translateZ(0) }50% {transform: translateX(-25%) translateZ(0) }100% {transform: translateX(-50%) translateZ(0) }} */

@keyframes move_wave {0% {transform: translateX(0) translateZ(0) scaleY(1) }50% {transform: translateX(-25%) translateZ(0) scaleY(0.55) }100% {transform: translateX(-50%) translateZ(0) scaleY(1) }}

@-webkit-keyframes move_wave {0% {transform: translateX(0) translateZ(0) scaleY(1) }50% {transform: translateX(-25%) translateZ(0) scaleY(0.55) }100% {transform: translateX(-50%) translateZ(0) scaleY(1) }}

.mhead,.mnav2,.mnav{display: none;}


/* 动画 */

.ss_tanchuang{position: fixed;width: 100%;height: 100%;top: 0;left: 0;z-index: 10;background: rgba(0, 0, 0, 0.3);display: none;}

.ss_tanchuang .sbox{width: 70vw;padding: 5.2vw 2.6vw; position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%) scale(0.5);-webkit-transform: translate(-50%,-50%) scale(0.5);-moz-box-shadow:1px 1px 50px rgba(0,0,0,.3); -webkit-box-shadow:1px 1px 50px rgba(0,0,0,.3); box-shadow:1px 1px 50px rgba(0,0,0,.3);opacity: 0; -webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;background: #fff;}

.ss_tanchuang .sbox *{ -webkit-transition: all .5s; -moz-transition: all .5s; transition: all .5s;}

.ss_tanchuang .sbox .out{width: 40px;height: 40px;position: absolute;top: -20px;right: -20px;background: #666 url(../images/out.png) center no-repeat;background-size: 20px;cursor: pointer;border-radius: 50%;border: 2px solid #fff;z-index: 3;}

.ss_tanchuang .sbox .out:hover{background: #1ea9d1 url(../images/out.png) center no-repeat;background-size: 20px;}

.ss_tanchuang .sbox .sbtn{display: flex;align-items: center;align-content: center;}

.ss_tanchuang .sbox .sbtn input{display: block;width: calc(100% - 40px);background: #fff;border: 0;border-bottom: 1px solid #ddd;padding: 0;height: 40px;font-size: 24px;outline: none;}

.ss_tanchuang .sbox .sbtn a{display: block;width: 40px;height: 40px;background: url(../images/ss.png) center no-repeat;}

.ss_tanchuang .sbox{transform: translate(-50%,-50%) scale(1);-webkit-transform: translate(-50%,-50%) scale(1);opacity: 1;}










@media (max-width:1800px) {
  .footer1 .fox .flt{width: 26%;}
}

@media (max-width:1800px) {

  .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:28px; }

  .f_32{ font-size:30px; }

  .f_34{ font-size:30px; }

  .f_36{ font-size:30px; }

  .f_38{ font-size:30px; }

  .f_40{font-size: 32px;}

  .f_42{font-size: 32px;}

  .f_44{font-size: 34px;}
  
  .f_48{font-size: 34px;}
  
  .f_64{font-size: 40px;}
  
}

@media (max-width:1600px) {

  .ab3 .ul1 li .txt{padding: 30px 20px;}

  .footer1 .fox .flt{width: 24%;}
}
@media (max-width:1440px) {

  .footer1 .fox .flt{width: 20%;}
}
@media (max-width:1300px) {

}

@media (max-width:1030px) {

  body{min-width: 200px;padding-top: 50px;}

  .box,.ibox{width: 90%;min-width: 100px;padding: 0;}

  .f_12 {font-size: 12px;}

  .f_16 {font-size: 14px;}

  .f_18 {font-size: 16px;}

  .f_20 {font-size: 16px;}

  .f_22 {font-size: 16px;}

  .f_24 {font-size: 16px;}

  .f_26 {font-size: 16px;}

  .f_28 {font-size: 18px;}

  .f_30 {font-size: 18px;}

  .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_44{font-size: 24px;}
  
  .f_48{font-size: 24px;}
  
  .f_64{font-size: 30px;}

  .head{display: none;}

  .mhead{display: block;width: 100%;height: 50px;position: fixed;top: 0;left: 0;z-index: 9;top: 0;left: 0;background:#fff ;border-bottom: 1px solid #eee;}

  .mhead .menu{height: 50px;padding-left: 35px;background:url(../images/m1.png) center right no-repeat ;background-size: 30px;float: right;}

  .mhead .ss{height: 50px;float: right;padding:15px ;}

  .mhead .logo{display: block;position: absolute;top: 0;left: 0;z-index: 3;}

  .mhead .logo img{display: block;height: 25px;margin-top: 13px;}

  .mhead.act{-moz-box-shadow:0px 1px 5px #ddd; -webkit-box-shadow:0px 1px 5px #ddd; box-shadow:0px 1px 5px #ddd;}

  .mnav {position: fixed;width: 100%;height: 100%;top: 0;left: -100%;z-index: 15;display: block;-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;}

  .mnav .hei{display: block;width: 50px;height: 50px;background:url(../images/out3.png) center no-repeat ;position: absolute;top: 0;right: 0;z-index: 3;background-size: 20px;}

  .mnav .mbox{width: 100%;height: 100%;overflow: auto; background:#fff ;position: relative;z-index: 2;left: -100%;-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);}

  .mnav .mbox .ul1{padding: 50px 0; }

  .mnav .mbox .ul1 li .ltop{position: relative;line-height: 50px;padding: 0 50px 0 25px; font-size: 16px;}

  .mnav .mbox .ul1 li .ltop.ss{height: 50px;display: flex;align-items: center;}

  .mnav .mbox .ul1 li .ltop a{display: block;width: 100%;}

  .mnav .mbox .ul1 li .ltop span{display: block;width: 50px;height: 50px;position: absolute;top: 0;right: 0;z-index: 2;background:url(../images/r_hui2.png) center no-repeat ;background-size: 16px;}

  .mnav .mbox .ul1 li .ltop span.act {transform: rotate(90deg);-webkit-transform: rotate(90deg);}

  .mnav .mbox .ul1 li .lbtm{display: none;padding: 15px 0;background: #f4f7fa;font-size: 16px;}

  .mnav .mbox .ul1 li .lbtm a{display: block;width: 100%;padding: 0 45px;line-height: 40px;color: #666;}

  .mnav.act{left: 0;}

  .mnav.act .mbox{left: 0;}

  .mnav2 {position: fixed;width: 100%;height: 100%;top: 0;left: -100%;z-index: 15;display: block;-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);}

  .mnav2 .hei{display: block;width: 50px;height: 50px;background:url(../images/out.png) center no-repeat ;position: absolute;top: 0;right: 0;z-index: 3;background-size: 20px;}

  .mnav2 .mbox{width: 100%;height: 100%;overflow: auto;background:#fff ;position: relative;z-index: 2;left: -100%;-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);}

  .mnav2 .mbox .dl1{padding: 50px 0;font-size: 16px;}

  .mnav2 .mbox .dl1 dd .dtop{position: relative;line-height: 50px;padding: 0 50px 0 25px; }

  .mnav2 .mbox .dl1 dd .dtop a{display: block;width: 100%;}

  .mnav2 .mbox .dl1 dd .dtop span{display: block;width: 50px;height: 50px;position: absolute;top: 0;right: 0;z-index: 2;background:url(../images/r_hui2.png) center no-repeat ;background-size: 16px;}

  .mnav2 .mbox .dl1 dd .dtop span.act {transform: rotate(90deg);-webkit-transform: rotate(90deg);}

  .mnav2 .mbox .dl1 dd:nth-child(4) .dtop span, .mnav2 .mbox .dl1 dd:nth-child(5) .dtop span{display: none;}

  .mnav2 .mbox .dl1 dd .dbtm{display: none;padding: 15px 0;background: #f4f7fa;font-size: 16px;}

  .mnav2 .mbox .dl1 dd .dbtm a{display: block;width: 100%;padding: 0 45px;line-height: 40px;color: #666;}

  .mnav2.act{left: 0;}

  .mnav2.act .mbox{left: 0;}

  .wow{opacity: 1;}

  .pd100{padding: 50px 0;}

  .search{padding: 30px 0 ;}

  .search .search_top .search_top_inn{height: auto; padding: 20px;display: block;border-radius: 10px;}

  .search .search_top .search_top_inn .sea_l{width: 100%;}

  .search .search_top .search_top_inn .sea_r{display: flex;align-items: center;height: 40px;line-height: 40px;width: auto;width:100%;margin-top: 20px;}

  .search .search_top .search_top_inn .sea_r input{flex: 1;padding-left: 20px;border: none;width: 100%;}

  .search .search_top .search_top_inn .sea_r .sea_btn{width: 70px;}

}

@media (max-width:960px) {

  .we2 .tt{margin-bottom: 0;}

  .i1 .swiper1 .swiper-slide .sbox .vid{display: none;opacity: 0;visibility: hidden;pointer-events: none;}

  .i1 .swiper1 .swiper-slide .sbox .mimg{display: block;}

  .i1 .swiper1 .swiper-slide .sbox .pimg{display: none;}

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

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

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

  .pd120{padding: 30px 0;}

  .pd100{padding: 30px 0;}

  .pd80{padding: 30px 0;}

  .i2 .iox{display: block;}

  .i2 .iox .ilt{width: 100%;}

  .i2 .iox .ilt .tt2{margin: 10px 0;}

  .i2 .iox .ilt .tc{margin-bottom: 30px;}

  .i2 .iox .irt{width: 100%;margin-top: 20px ;border-radius: 100px;}

  .i2 .iox .irt .bf{width: 50px;}

  .i2 .iox .irt .bf s{width: 70px;height: 70px;margin-top: -35px;margin-left: -35px;}

  .i3 .vid{display: none;}

  .i3 .ul1{margin-top: 20px;overflow: auto;}

  .i3 .ul1 li{width: 200px;margin-right: 20px;}

  .i3 .ul1 li a{width: 200px;}

  .i3 .ul1 li .dl1 .dd1{background: #666;margin-bottom: 30px;}

  .i3 .ul1 li .dl1 .dd1 .zc{width: 50px;}

  .i3 .ul1 li .dl1 .dd2,.i3 .ul1 li .dl1 .dd3{display: none;}

  .i4 .tt{display: block;}

  .i4 .tt .irt{margin-top: 20px;}

  .i4 .tt .irt span{margin:0 10px 0 0 ;width: 120px;line-height: 40px;}

  .i4 .ibtm{margin-top: 30px;padding-left: 5%;}

  .i4 .ibtm .swiper2 .swiper-slide{width: 280px;}

  .i4 .ibtm .swiper2 .swiper-slide a{padding: 20px ;}

  .i4 .ibtm .swiper2 .pagination2 {display: none;}

  .i4 .more{margin-top: 20px;}

  .i4_kuang{height: auto;margin-bottom: 30px;}

  .i4{position: relative;}

  .i4_kuang.act .i4{position: relative;}

  .i5 .bg{height: 300px;width: auto;max-width: 1920px;position: relative;left: 50%;transform: translateX(-50%);-webkit-transform: translateX(-50%);display: none;}

  .i5 .iox .tt2{margin: 20px 0;}

  .i5 .iox{position: relative;padding: 30px 0 50px;background: url(../images/ab_3.jpg) center no-repeat;}

  .footer1{padding: 30px 0;}

  .footer1 .fox{display: block;}

  .footer1 .fox .flt{width: 100%;padding-bottom: 110px;}

  .footer1 .fox .flt .logo{width: 120px;margin-bottom: 10px;}

  .footer1 .fox .frt{display: none;}

  .footer2 .fbtm{display: block;text-align: center;line-height: 1.8;}

  .footer2 .fbtm .flt{display: block;}

  .footer2 .fbtm .flt .a{margin-right: 0;}

  .footer2 .fbtm .flt .a img{margin: 10px auto;}

  .banner img{display: none;}

  .banner .mimg{display: block;}

  .nav{display: none;}

  .ab1 .aox{display: block;}

  .ab1 .aox .alt{width: 100%;}

  .ab1 .aox .alt .tt2{margin: 15px 0;}

  .ab1 .aox .art{width: 100%;margin:  20px 0;}

  .ab1 .aox .art .swiper5 .pagination5{bottom: 10px;}

  .ab1 .aox .art .bf{width: 50px;}

  .ab1 .aox .art .bf s{width: 70px;height: 70px;margin-top: -35px;margin-left: -35px;}

  .ab1 .abtm{margin-top: 40px;display: block;}

  .ab1 .abtm li{width: 100%;margin-bottom: 20px;}

  .ab2 .swiper6{margin-top: 20px;}

  .ab2{padding:30px 0;height: auto;}

  .ab2 .dl1{bottom: 0;}
  
  .ab3{padding:30px 0;}

  .ab3 .tc{line-height: 1.8;margin-top: 15px;}

  .ab3 .ul1{display: block;margin-top: 20px;}

  .ab3 .ul1 li{width: 100%;height: auto;}

  .ab3 .ul1 li .img{width: 110px;height: 110px;}

  .ab3 .ul1 li .txt{width: calc(100% - 110px);padding: 15px ;}

  .ab3 .ul1 li .txt .en{margin: 8px 0;}

  .ab3 .ul1 li .txt .ltc{margin-top: 10px;}

  .vd_tanchuang .vox{width: 90%;}

  .team_tanchuang .tox{width: 90%;height: 80vh;padding: 20px ;}

  .team_tanchuang .tox .ul1 li .lix{width: 100%;height: 70vh;overflow: auto;display: block;}

  .team_tanchuang .tox .ul1 li .img{width: 70%;margin: 0 auto 30px;}

  .team_tanchuang .tox .ul1 li .txt{width: 100%;}

  .team_tanchuang .tox .out{top: 10px;right: 10px;}

  .team_tanchuang .tox .ul1 li .txt .ltt2{margin: 10px 0;}

  .ab3{padding-bottom: 20px;}

  .ab4{padding: 30px 0;}

  .ab4 .swiper7{margin-top: 20px;}

  .ab4 .swiper7 .pagination7 span{margin: 0 8px;}

  .we1 .tt{line-height: 1.5;text-align: center;}

  .we1 .tt span s{bottom: 0;}

  .we1 .ul1 li{margin-top: 0;}

  .we1 .ul1 li .img{width: 100%;float: none;}

  .we1 .ul1 li .txt{width: 100%;padding: 20px ;}

  .we1 .ul1 li:nth-child(2n) .img{width: 100%;margin-right: 0;}

  .we2 .tt2{margin: 20px 0;}

  .we2 .wbtm{display: block;}

  .we2 .wbtm .wlt{width: 100%;}

  .we2 .wbtm .wlt li{padding: 20px ;}

  .we2 .wbtm .wrt{width: 100%;margin-top: 20px;}

  .al_tanchuang .aox{width: 90%;padding: 20px ;}

  .we2 .ck .swiper4{padding-bottom: 30px;}

  .we2 .tc3{line-height: 1.6;margin: 10px 0;}

  .we2 .xian{margin: 15px 0;}

  .us1{padding: 30px 0;}

  .us1 .tc{line-height: 1.8;margin: 15px 0;}

  .us1 .swiper3 .swiper-slide{width: 70%;}

  .us1 .swiper3 .next3,.us1 .swiper3 .prev3{display: none;}

  .us1 .swiper3{padding-bottom: 30px;}

  .us1 .swiper3 .pagination3 {bottom: 0;}

  .pcm{display: none;}

  .mcm{display: block;}

  .ab2 .swiper6:hover .yuan,.i4 .ibtm .yuan,.we2 .ck .yuan{opacity: 0;display: none;}

  .i4 .next2,.i4 .prev2{display: none;opacity: 0;}

  .we2 .next4_1,.we2 .prev4_1{display: none;opacity: 0;}

  .ab2 .next6,.ab2 .prev6{display: none;opacity: 0;}

  .ss_tanchuang .sbox{width: 90vw;}

  .ss_tanchuang .sbox .out{right: -10px;}

}