*{margin: 0;padding: 0;}
body {font-size: 14px;font-family:Microsoft YaHei;}
li#top_boxbody{margin: 0px auto; padding: 0px; font-size:14px; font-family:Microsoft YaHei; line-height:24px; color: #333;}
div{margin: 0px; padding: 0px;}
span, p{margin: 0px; padding: 0px; font-family:Microsoft YaHei;}
h1,h2,h3,h4,h5,h6{margin: 0px; padding: 0px;}
address,caption,cite,code,dfn,em,strong,th,var,optgroup,i{font-style:inherit;font-weight:inherit;}
*{box-sizing: border-box;}
html, body {min-height: 100%;}
body {font:14px/1.5 "Microsoft YaHei";font-size:14px;color:#1b2229; }
body {   scrollbar-width: none; -ms-overflow-style: none;overflow: scroll;}
body::-webkit-scrollbar {  display: none;}

h1, h2, h3, h4, h5, h6{font-weight:normal;}
ul,ol,li{list-style: none;}
dl,dt,dd,ol,ul,li {margin: 0px; padding: 0px; list-style: none;}
img {border: none;vertical-align: middle;}
a {text-decoration: none;color: #1b2229; transition: all 0.6s;}
a:hover{transition: all 0.6s;}
table {border-collapse: collapse;/*table-layout: fixed;*/}
tr,td{padding:0 !important;}
input, textarea {outline: none;border: none;}
textarea {resize: none;overflow: auto;}

@font-face {
  font-family: 'iconfont';  /* Project id 2696455 */
  src: url('//at.alicdn.com/t/font_2696455_ydn60kirird.woff2?t=1627350200087') format('woff2'),
       url('//at.alicdn.com/t/font_2696455_ydn60kirird.woff?t=1627350200087') format('woff'),
       url('//at.alicdn.com/t/font_2696455_ydn60kirird.ttf?t=1627350200087') format('truetype');
}

.img {background: #fff;width: 100%;height: 286px;}
/*top*/
.top {padding: 5px 0;overflow: hidden; border-bottom: 1px solid #eee;  }
.top_box {width: 96%;margin: 0 auto;display: flex;justify-content: space-between;align-items: center;color: rgba(51, 51, 51, 0.8);min-width: 1300px;}
.top_tit {font-size: 15px;line-height: 30px;}
.top_con {width: 310px;}
.top_con ul {display: flex;justify-content: space-between;width: 100%;}
.top_con li {display: flex;}
.top_con li i {font-size: 20px !important;line-height: 30px;}
.top_con li:first-child i {font-size:24px !important;}
.top_con li a {font-size: 15px;padding-left: 12px;line-height: 30px;color: rgba(51, 51, 51, 0.8);}

/*head*/
.head {width: 100%;padding: 36px 0px 42px 0px;overflow: hidden;}
.head_box {width:78.125%;;margin: 0 auto;display: flex;justify-content: space-between;align-items: center;min-width: 1300px;}
.head_l {display: flex;justify-content: space-between;align-items: center;}
.head_logo {display: flex;position: relative;align-items: center;}
.head_logo:after {content:'';width:1px;height: 81px;background: #ddd;position: absolute;top:0;right:-33px;}
.head_logo i {display: inline-block;}
.head_logo p {color: #000000;font-size: 46px;line-height: 54px;font-weight: normal; padding-left: 13px;font-family: pmzd;}
.head_logo p b {background-image: -webkit-linear-gradient(20deg,#333,#999,#333);-webkit-background-clip: text;-webkit-text-fill-color: transparent;display: inline-block; font-weight:normal;}
.head_logo p span {color: #999999;text-transform: uppercase;font-family:Arial;font-size: 13px;display: block;line-height: 16px;font-weight: normal;text-align: center;    letter-spacing: 0.5px;    padding-top: 10px;}
.head_tit {display: flex;flex-direction: column;align-items: center;    padding-left: 70px;}
.head_tit b {font-size: 25px;line-height: 42px;font-weight: normal;}
.head_tit b span {font-size: 25px;color:  #181c64    ;vertical-align: bottom;  font-weight: bold;}
.head_tit ul {display: flex;justify-content: space-between;width: 100%;}
.head_tit li {font-size: 14px;color: #666666;width: 100px;height: 28px;border-radius: 40px;line-height: 28px;text-align: center;background: #fff;box-shadow: 0 0 20px #ddd;}
.head_r {width: 260px;background: url(http://login.114my.cn/memberpic/0769-3361747/uploadfile/image/20210719/20210719091331_430442413.png)no-repeat right;}
.head_r p {display: flex;flex-direction: column;font-size: 16px;line-height: 24px;text-align: right; padding-right: 66px;color: rgba(51, 51, 51, 0.5);}
.head_r p span {font-size: 28px;font-family: Impact;line-height: 30px;color: #333333; }

/*nav*/
.nav {width: 100%; height: 88px; padding: 20px 0;position: relative;}
.nav_box {width: 78.125%;margin: 0 auto;min-width: 1300px;}
.nav_con {height:100%;}
.nav_con ul {display: flex;justify-content: space-around;align-items: center;height: 100%;}
.nav_con li {display: flex;flex-direction: column;align-items: center;position: relative;transition: 0.5s;z-index: 5;width: 12%;}
.nav_con li a {font-size: 18px;color: #333;text-align: center;display: flex;flex-direction: column;}
.nav_con li a i {color: #999;font-size: 12px;font-family: Arial;text-transform: uppercase;opacity: 0.5;transform: scale(0.9);}
.nav_con>ul>li>a:after {content:'';width:86%;height: 93px;background:#181c63;position: absolute;left: 7%;top: -23px; opacity: 0;transform: scaleX(0);transition: 0.5s;z-index:-1;}
.nav_con li:hover>a, .nav_con li:hover a i,.nav_con li.cur>a, .nav_con li.cur a i {color:#fff;transition:0.5s;}
.nav_con>ul>li:hover a:after, .nav_con>ul>li.cur a:after {opacity: 1;transform: scaleX(1);transition: 0.5s;}
/*下拉*/

.nav_con li dl { background:rgba(255,255,255,1); position: absolute; top:70px; left:-114px;  z-index:10000; overflow:hidden; width: 415px; box-shadow: 1px 5px 10px rgba(0,0,0,0.2);   transition: 0.5s;    opacity: 0;padding: 10px 60px; height: 0;}
.nav_con li:hover dl {transition: 0.5s;    opacity: 1;   height: 190px; }
.nav_con li dl dt { width:140px; float:left; color:#333; line-height:28px; margin:15px 15px 25px 10px; text-align:left}
.nav_con li dl dt b { display: block; width: 40px; height: 3px; background-color: #181c64; margin-bottom: 20px;}
.nav_con li dl dt strong { display:block; font-size:20px; margin-bottom:25px;}
.nav_con li dl dt span {display: block; width: 118px; height: 30px; text-align: center;line-height: 30px;border: 1px solid #cecece; color: #999;font-family: Arial;}
.nav_con li dl dt span a {color:#999; font-size:12px;}
.nav_con li dl dt img { margin-bottom:5px;}
.nav_con li dd { width:130px; float:left; margin-top:10px;line-height:38px; display:block; text-align:left; overflow:hidden;}
.nav_con li dd a { display:block; color:#777; font-size:15px; font-weight: normal;text-align:left; font-weight: 100; border: 1px #eee solid; text-align: center; margin-top: 6px;line-height: 30px;}
.nav_con li.dhh dd a:hover { color:#181c64;}

/*幻灯片*/
.banner{overflow:hidden; width:100%; position:relative; z-index:1; background:#000;}
.banner-box{ min-width:1300px; height:745px; position:relative; margin:0 auto; }
.banner-box .bd, .banner-box .bd ul{ width:100% !important; }
.banner-box .bd li{ width:100% !important; height:745px; background-position: center; background-repeat: no-repeat;}
.banner-box .bd li a{ display:block; background-size:auto;     width: 100%;height: 80%;position: relative;z-index: 9;}
.banner-btn{ width: 100%; position: absolute; bottom:30px; left: 0; margin-left: 0; height: 400px; overflow: hidden; }
.banner-btn a{ display:block; width:49px; height:104px; position:absolute; top:30px; filter:alpha(opacity=0); -moz-opacity:0; -khtml-opacity:0; opacity:0; transition:0.3s all ease-in-out; z-index: 9;}
.banner-btn a.prev{ left:-50px; background:url(//memberpic.114my.com.cn/027457/uploadfile/image/20201216/20201216100647_1556163588.png) no-repeat 0 0; } 
.banner-btn a.next{ right:-50px; background:url(//memberpic.114my.com.cn/027457/uploadfile/image/20201216/20201216100647_1556163588.png) no-repeat -49px 0; }
.banner-box .hd { position:absolute; bottom:0px; width: 100%; display: block; }
.banner-box .hd ul{ text-align: center}
.banner-box .hd ul li{ width:10px; height:10px; border-radius :50%; text-indent:-9999px; cursor:pointer; display:inline-block; margin:0 5px; transition:0.3s all ease-in-out; opacity:0.8; border:1px #fff solid;}
.banner-box .hd ul li.on{ background:#fff;border-radius: 8px; width:10px;}
.banner-box:hover .banner-btn a.prev{ left:20px; filter:alpha(opacity=40); -moz-opacity:.4; -khtml-opacity:.4; opacity:.4; }
.banner-box:hover .banner-btn a.next{ right: 20px; filter:alpha(opacity=40); -moz-opacity:.4; -khtml-opacity:.4; opacity:.4; }
.banner-box .banner-btn a.prev:hover,.banner-box:hover .banner-btn a.next:hover{ filter:alpha(opacity=80); -moz-opacity:.8; -khtml-opacity:.8; opacity:.8; }
@-webkit-keyframes kenburns-top {
  0% {
    -webkit-transform: scale(1) translateY(0);transform: scale(1) translateY(0);
    -webkit-transform-origin: 50% 16%;transform-origin: 50% 16%;
  }
  100% {
    -webkit-transform: scale(1.1) translateY(-15px);transform: scale(1.1) translateY(-15px);
    -webkit-transform-origin: top; transform-origin: top;
  }
}
@keyframes kenburns-top {
 0% {
    -webkit-transform: scale(1) translateY(0);  transform: scale(1) translateY(0);
    -webkit-transform-origin: 50% 16%;transform-origin: 50% 16%;
  }
  100% {
    -webkit-transform: scale(1.1) translateY(-15px);transform: scale(1.1) translateY(-15px);
    -webkit-transform-origin: top;   transform-origin: top;
  }
  }
@-webkit-keyframes kenburns-top1 {
  0% {
    -webkit-transform: scale(1.1) translateY(-15px);transform: scale(1.1) translateY(-15px);
    -webkit-transform-origin: top;  transform-origin: top;
  }
  100% {
   -webkit-transform: scale(1) translateY(0); transform: scale(1) translateY(0);
    -webkit-transform-origin: 50% 16%;transform-origin: 50% 16%;
  }

}
@keyframes kenburns-top1 {
 0% {
    -webkit-transform: scale(1.1) translateY(-15px);transform: scale(1.1) translateY(-15px);
    -webkit-transform-origin: top;  transform-origin: top;
  }
  100% {
   -webkit-transform: scale(1) translateY(0); transform: scale(1) translateY(0);
    -webkit-transform-origin: 50% 16%;  transform-origin: 50% 16%;
  }
  }
.banner-box .bd li{ -webkit-animation: kenburns-top1 3.5s ease-out  both;animation: kenburns-top1 3.5s ease-out  both;}

/*search*/
.search {width: 100%;background: #fff;border-bottom: 1px solid #ddd;}
.search_box {width:78.125%;margin: 0 auto;display: flex;justify-content: space-between;align-items: center;min-width: 1300px;}
.search_txt {position: relative;z-index: 5;width: 18%;}
.search_txt:after {content:'';width: 250%;height: 100px;background: #181c63;position: absolute;top: -59px;left: -78%;z-index: -1;}
.search_txt p {display: flex;flex-direction: column;font-size: 20px;color: #fff;line-height: 32px;width: 220px;position: absolute;left: 42%;top: -40px;}
.search_txt p span {}
.head_s {display: flex;align-items: center;justify-content: center;transition: 0.5s;    border-bottom: 2px solid #181c63;}
.head_s form {display: flex;justify-content: space-around;align-items: center;    width: 288px;height: 80px;border-radius: 40px;}
#search-bg {width: 140px;height: 38px;line-height: 38px; overflow: hidden; box-sizing: border-box;}
#search-i {box-sizing: border-box;position: relative;    z-index: 5;margin-left: 50px;}
#infoname {border: none;background: none;outline: none;}
.search-text{ font-size:14px;color: #666; display: flex;justify-content: center;align-items: center; }
.search-text a{ font-size:15px; color: #666 !important; font-weight: 100;}
.search-text span{color:#333;font-size: 15px;}

/*pro*/
.pro {padding: 80px 0;overflow: hidden;}
.pro_box {width:78.125%;margin: 0 auto;min-width: 1300px;}
.pro_tit {display: flex;justify-content: center;flex-direction: column;align-items: center;}
.pro_tit b {font-size: 43px;line-height: 45px;font-weight: normal;}
.pro_tit b span {color: #181c63;font-weight: bold;}
.pro_tit p {font-size: 20px;border-top: 1px dashed #ddd;border-bottom: 1px dashed #ddd;line-height: 20px;padding: 12px 0;margin-top: 20px; text-align: center; color: #999;}
.pro_con {margin-top: 60px;display: flex;justify-content: space-between;}
.pro_le{width: 20.667%; background: #f8f8f8;overflow: hidden; }
.pro_le_t{height: 130px;background: #181c63;padding-left: 46px;padding-top: 41px;}
.pro_le_t b{font-size: 33px;color: #fff;display: block;line-height: 30px;margin-bottom: 12px;}
.pro_le_t em{color: rgba(255, 255, 255, 0.4); text-transform: uppercase;}
.pro_list{}
.pro_list table {    width: 100%;}
.pro_list::-webkit-scrollbar{width:4px;}
.pro_list::-webkit-scrollbar-thumb {border-radius: 10px;-webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);background: rgba(0,0,0,0.2);}
.pro_list::-webkit-scrollbar-track {-webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);border-radius: 0;background: rgba(0,0,0,0.1);}
.pro_list tr{border-bottom: 1px solid #f7f7f7;height: 6.3022vw;position:relative;width: 100%;display: block;transition: 0.5s;}
.pro_list tr.on{transition: 0.5s; background: #eee;}
.pro_list tr.on:before{transform: rotate(90deg);}
.pro_list tr:before{position:absolute;content: '';transition:0.5s;top: 50%;right:40px;margin-top: -6px;background:url(//memberpic.114my.com.cn/huaxiangjx/uploadfile/image/20200908/20200908090646_1447823585.png) no-repeat center;width: 7px;height: 12px;}
.pro_list td{height: 6.3022vw;transition: 0.5s;width: 100%;display: block; border-bottom: 1px #eee solid;}
.pro_list td a{width: 100%;padding-left: 15%;font-size: 19px;display: block;transition: 0.5s;height: 6.3022vw;line-height: 6.3022vw;}
.pro_ri{width: 1170px; background: #fff;padding:0px;overflow: hidden;}
.pro_cc{width:78%;overflow: hidden;}
.pro_rc{display: flex;width: 100%;transition:all .5s;}
.pro_item .divproduct_new_div {display: flex; flex-wrap: wrap; }
.pro_item {width: 100%; flex-shrink: 0; }
img.product_div_item_image {width: 100%; height: auto; }
.pro_item .divproduct_new_div_item {flex-shrink: 0; width: 49%; display: flex; background: #fff;     padding: 30px 17px 29px 23px;justify-content: space-between;     border: 1px solid #eee;}
.pro_item .product_div_item_pic { border: 1px solid #ececec;}

.pro_item .divproduct_new_div_item_a {font-size: 18px; color: #333; font-weight: bold; display: block; margin-top: 22px; position:relative; }
.pro_item .divproduct_new_div_item_body {font-size: 14px; color: #787878; line-height: 25px; margin-top: 20px; }
.pro_item .divproduct_new_div_item:nth-child(2),.pro_item .divproduct_new_div_item:nth-child(4) {margin-left: 1.8%; }
.pro_item .divproduct_new_div_item:nth-child(1),.pro_item .divproduct_new_div_item:nth-child(2) {margin-bottom: 20px; }
.pro_item .divproduct_new_div_item_content {width: 74%; padding-right: 27px; }
.pro_item .product_div_item_pic>a {display: block; position: relative; overflow: hidden; } 
.pro_item .product_div_item_pic>a img {transition: all .5s; }
.pro_item .divproduct_new_div_item:hover .product_div_item_pic img {transform: scale(1.2); } 
.pro_item .divproduct_new_div_item_a:after {position: absolute; content: "more";  font-size: 12px; color: #999; bottom: -172px; left: 0; width: 73px; height: 28px; border: 1px solid #999; text-align: center; line-height: 28px; transition:all .5s; text-transform: uppercase; font-weight:100;}
.pro_item .divproduct_new_div_item:hover .divproduct_new_div_item_a:after {background:#181c63;border-color: #181c63; color: #fff; transform: translateX(10px); }
@media screen and (max-width: 1470px){
	.pro_item .product_div_item_pic>a:after{bottom: 13px;left: -63%;}
}
@media screen and (max-width: 1734px){
	.pro_item .divproduct_new_div_item_a {font-size: 16px;}
}


.header, .content, .footer {
    width: 78.125%;
    margin: 0 auto;
min-width:1300px;
}
.standard .g-title {
    height: 183px;
    color: #fff;
text-align: center;
}
.standard .g-title em {
    color: #fff;
}
.g-title em {
    display: block;
    font-size: 16px;
    font-weight: normal;
    color: #ababab;
}
.g-title p {
    height: 60px;
    font-size: 50px;
    font-weight: bold;
    line-height: 60px;
    letter-spacing: 1px;
    background-position-y: 52px;
    background-repeat: no-repeat;
}
.g-title span {
    display: block;
    height: 42px;
    font-size: 20px;
    font-weight: normal;
    letter-spacing: 1px;
    line-height: 42px;
}
.standard {
  height: 950px;
  background: url(http://login.114my.cn/memberpic/0769-3361747/uploadfile/image/20210727/20210727111649_253846610.jpg) no-repeat center top;
padding:100px 0px;
}
.standard .g-title {
  height: 183px;
  color: #fff;
}
.standard .g-title em {
  color: #fff;
}
.standard .g-title p {
  background-size: 248px 6px;
  background-position-x: 380px;
}
.stan-con dl dt img {width:100%;}
.standard dl {
  width: 23.734%;
  height: 560px;
  float: left;
  margin-right: 1.689%;
  overflow: hidden;
  background-color: #fff;
  position: relative;
padding:2%;
}
.standard dl:last-child {
  margin-right: 0;
}
.standard dd {
  height: 350px;
  width: 100%;
  padding: 0 24px;
  background-color: #fff;
  position: absolute;
  left: 0;
  bottom: 0;
  text-align: center;
}
.standard .stan-link {
  height: 40px;
  width: 100%;
  border-top: 1px solid #ebebeb;
  position: absolute;
  left: 0;
  bottom: 0;
  background-color: #fff;
  overflow: hidden;
}
.standard .stan-link img {
  width: 21px;
  height: 67px;
  display: block;
  margin: 14px auto 0;
}
.stan-title {
  height: 42px;
  font-size: 30px;
  font-weight: 100;
  color: #333;
  padding-top: 32px;
}
.stan-desc {
  font-size: 18px;
  line-height: 24px;
  color: #666;
padding-top: 52px;
}
.stan-desc p {
  font-size: 15px;
  padding-top: 54px;
  height: 0;
  overflow: hidden;
}
.stan-icon {
  width: 82px;
  height: 82px;
  position: absolute;
  left: 39%;
  bottom: 121px;
  overflow: hidden;
}
.stan-size {
  height: 50px;
  width: 100%;
  font-size: 12px;
  line-height: 16px;
  color: #afafaf;
  position: absolute;
  left: 0;
  bottom: 50px;
}
.stan-size p {
  height: 28px;
  font-size: 24px;
  font-weight: bold;
  color: #b4b4b4;
  line-height: 28px;
}
.standard dl:hover dd,
.standard dl.cur dd {
  height: 575px;
  background: rgba(0, 0, 0, 0.8);
}
.standard dl:hover .stan-size,
.standard dl.cur .stan-size {
  display: none;
}
.standard dl:hover .stan-icon,
.standard dl.cur .stan-icon {
  bottom: 353px;
}
.standard dl:hover .stan-icon img,
.standard dl.cur .stan-icon img {
  margin-top: -84px;
}
.standard dl:hover .stan-title,
.standard dl.cur .stan-title {
  padding-top: 252px;
  color: #fff;
}
.standard dl:hover .stan-desc,
.standard dl.cur .stan-desc {
  color: #fff;
}
.standard dl:hover .stan-desc p,
.standard dl.cur .stan-desc p {
  height: auto;
}
.standard dl:hover .stan-link,
.standard dl.cur .stan-link {
  background-color: #f48400;
  border-top-color: #f48400;
}
.standard dl:hover .stan-link img,
.standard dl.cur .stan-link img {
  margin-top: -40px;
}

/*mod*/
.mod {width: 100%;background:url(http://login.114my.cn/memberpic/0769-3361747/uploadfile/image/20210719/20210719114011_879982787.png)no-repeat center;padding: 80px 0;overflow: hidden;height: 719px;}
.mod_box {width:78.125%;margin: 0 auto;min-width: 1300px;position: relative;}
.mod_tit {display: flex;flex-direction: column;justify-content: center;align-items: center;position: relative;}
.mod_tit:after {content:'';width: 100px;height: 8px;background:#181c63;position: absolute;bottom: -36px;left: 47%;}
.mod_tit p {font-size: 43px;line-height: 45px;}
.mod_tit p span {color: #181c63;font-weight: bold;font-size: 56px;}
.mod_tit em {font-size: 24px;color: #999;line-height: 26px;padding-top: 20px;}
.mod_con {width: 74%;padding-top:70px;position: absolute;right:0;top:120px;}
.mod_con ul {display: flex;justify-content: space-between;}
.mod_con li {display: flex;align-items: center;width: 14vw;height: 19vw;background: #fff;border-radius: 0%;position: relative;transition: 0.5s;overflow: hidden;}
.mod_con li:before {content:'';width: 0;height: 0;background: #181c63;position: absolute;left: 0;top:0;transition: 0.5s;border-radius: 0%;}
.mod_con li:hover:before {width: 100%;height: 100%;transition: 0.5s;}
.mod_con li:after {content:'';width: 13vw;height: 18vw;border:1px dashed #ddd;border-radius: 0%;position: absolute;left: 9px;top:9px;}
.mod_con li:hover:after {animation: turn 0.3s linear infinite;transition: 0.5s;}
 @keyframes turn{
      0%{-webkit-transform:rotate(0deg);}
      25%{-webkit-transform:rotate(90deg);}
      50%{-webkit-transform:rotate(180deg);}
      75%{-webkit-transform:rotate(270deg);}
      100%{-webkit-transform:rotate(360deg);}
    }
.mod_con li:hover P ,.mod_con li:hover p span{color:#fff;transition: 0.5s;}
.mod_con li:hover p:after {background: #fff;}
.mod_con li p {display: flex;flex-direction: column;align-items: center;justify-content: center;font-size: 28px;line-height: 32px;;position: relative;text-align: center;}
.mod_con li p:after {content:'';width: 50px;height: 2px;background: #181c63;position: absolute;left: 41%;top: 52px;}
.mod_con li p span {font-size: 16px;color: #999;padding: 0 50px;line-height: 25px;padding-top: 42px;}
@media screen and (max-width:1580px) and (min-width:1520px) {
.mod_con li {    width: 14vw;height: 14vw;}
.mod_con li:after {    width: 12.7vw;height: 12.7vw;}

}
@media screen and (max-width:1519px) and (min-width:1400px) {
.mod_con li  {    width: 15vw;height: 15vw;}
.mod_con li:after {    width: 13.6vw;height: 13.6vw;}

}
@media screen and (max-width:1399px) and (min-width:1300px) {
.mod_con li {    width: 16vw;height: 16vw;}
.mod_con li:after {    width: 14.4vw;height: 14.4vw;}

}
@media screen and (max-width:1540px) and (min-width:1420px) {
.mod_con li p {   font-size: 24px;}
.mod_con li p span {    font-size: 14px;}

}
@media screen and (max-width:1419px) and (min-width:1300px) {
.mod_con li p {   font-size: 20px;}
.mod_con li p span {    font-size: 14px;    padding: 0 40px;    padding-top: 42px;}

}

/*case*/
.case {padding: 80px 0;overflow: hidden;}
.case_box {width:78.125%;margin: 0 auto;min-width: 1300px;}
.case_tit {display: flex;justify-content: center;flex-direction: column;align-items: center;}
.case_tit b {font-size: 43px;line-height: 45px;font-weight: normal;}
.case_tit b span {color: #181c63;font-weight: bold;font-size: 53px;}
.case_tit p {font-size: 20px;border-top: 1px dashed #ddd;border-bottom: 1px dashed #ddd;line-height: 20px;padding: 12px 0;margin-top: 20px; text-align: center;color: #999;}
.case_tab {margin-top: 60px;position: relative;}
.case_tab .tempWrap {width: 100% !important;min-width: 1300px;}
.case_mol { width: 500% !important;    display: flex;}
.case_con {display: flex;justify-content: space-between;overflow: hidden;width: 100% !important;min-width: 1300px;}
.case_txt {padding: 2% 5%;background: #fafafa;width: 50%;}
.case_txt p {font-size: 42px;display: flex;flex-direction: column;line-height: 45px;}
.case_txt p span {font-size: 16px;color: #cccccc;line-height: 20px;padding-top: 18px;}
.case_txt em {font-size: 17px;color: #666;    line-height: 32px;padding-top: 40px;display: inline-block;}
.case_txt a {width:255px;height: 53px;border:1px dashed #ddd;background: #fff;text-align: center;line-height: 53px;display: inline-block;font-size: 17px;margin-top:  66px;color: #999999;transition:0.5s;}

.case_txt a:hover{transition: 0.5s; width: 355px; background: #181c63; color: #fff;}
.case_txt a:hover a{color: #fff;}

.case_pic {width: 50%;height: 100%;}
.case_pic img {width:100%;}
.case_nav {width:200px;background: rgba(0,0,0,0.6);position: absolute;top:0;left: 50%;z-index: 5}
.case_nav ul {}
.case_nav li {text-align: center;border-top: 1px rgba(255,255,255,0.3) dotted;}
.case_nav li a {font-size:18px;line-height: 98px;color: #fff; }
.case_nav li.on {background: #181a66;transition: 0.5s;}

/*int*/
.int {width: 100%;background: url(http://login.114my.cn/memberpic/0769-3361747/uploadfile/image/20210727/20210727151220_2092373310.png)no-repeat center top;position: relative;padding: 10% 0 80px;overflow: hidden;}
.int:after {content:'';width: 100%;height:100%;background: #181c63;position: absolute;top:11%;left: 0;z-index: -1;}
.int_box {width:78.125%;margin: 0 auto;min-width: 1300px;}
.int_tit {display: flex;justify-content: center;flex-direction: column;align-items: center;}
.int_tit b {font-size: 43px;line-height: 45px;font-weight: normal;color: #fff;}
.int_tit b span {font-weight: bold;color: #fff;}
.int_tit p {font-size: 20px;border-top: 1px dashed rgba(255,255,255,0.4);border-bottom: 1px dashed rgba(255,255,255,0.4);line-height: 20px;padding: 12px 0;margin-top: 20px; text-align: center;color:#fff;}
.int_con {width:100%;background: #fff;border-radius: 40px;margin-top: 60px;padding: 80px 160px;}
.int_con ul {display: flex;flex-wrap: wrap;justify-content: space-between;}
.int_con li {width: 50%;display: flex;justify-content:center;align-items: center;height: 180px;border-bottom: 1px dashed #ddd;border-right: 1px dashed #ddd;        padding: 0 3% 0 0;}
.int_con li:nth-child(2n) {border-right: none;flex-direction: row-reverse;padding: 0 0 0 3%;}
.int_con li:nth-child(2n) p {text-align: left;}
.int_con li:nth-child(2n) i {margin-left: 0;margin-right: 8%;}
.int_con li:nth-child(n+3) {border-bottom: none;}
.int_con li p {display: flex;flex-direction: column;font-size: 30px;line-height: 36px;font-weight: bold;    text-align: right;color: #181c63;    width: 83%;}
.int_con li p span {font-size: 16px;color: #666;line-height: 30px;font-weight: normal;padding-top: 10px;}
.int_con li i {width:60px;height: 60px;background: #181c63;border-radius: 50%;animation: animations 4s ease-out infinite;display: inline-block;    margin-left: 8%;    font-size: 26px; color: #fff;text-align: center; line-height: 60px;}
@keyframes animations{
    0%{ box-shadow: 0 0 0 0 rgba(24, 28, 100, 0.3);}
    50%{ box-shadow: 0 0 0 10px rgba(24, 28, 100, 0.3);}
    100%{ box-shadow: 0 0 0 15px rgba(24, 28, 100, 0.3);}
}
.int_more {width:320px;height: 45px;border-radius: 40px;text-align: center;line-height: 45px;font-weight: lighter;background:#181c63;position: relative;z-index: 5;margin: 0 auto;    margin-top: 4%;}
.int_more a {font-size: 18px;display: inline-block;color: #fff;}
.int_more a:after {content:'>';width: 36px;height: 36px;border-radius: 50%;background: #ffffff;position: absolute;left: 6px;top:5px;font-size: 20px;line-height: 36px;transition: 0.5s;z-index: -1;    color: #333;}
.int_more:hover a:after {width: 308px;transition: 0.5s;border-radius: 40px;content: "";}
.int_more:hover a {color:#333;transition: 0.5s;}

/*adv*/
.adv {padding: 80px  0 0;overflow: hidden;}
.adv_box {width:78.125%;margin: 0 auto;min-width: 1300px;}
.adv_tit {display: flex;justify-content: center;flex-direction: column;align-items: center;}
.adv_tit b {font-size: 43px;line-height: 45px;font-weight: normal;}
.adv_tit b span {color: #181c63;font-weight: bold;}
.adv_tit p {font-size: 20px;border-top: 1px dashed #ddd;border-bottom: 1px dashed #ddd;line-height: 20px;padding: 12px 0;margin-top: 20px;width: 310px;text-align: center;color: #999;}
.adv_tab {margin-top: 60px;position: relative;}
.adv_mol {}
.adv_con {display: flex;width: 22.3334% !important;}
.adv_txt {width:50%;background:#fafafa;    padding: 7% 1% 7% 9%; }
.adv_y {display: flex;align-items: center;border-bottom: 1px solid #eee;padding-bottom: 30px;}
.adv_y i {display: inline-block;  font-size: 40px; line-height: 80px; border-radius: 50%;width: 80px; height:80px;background: #181c63; text-align: center; color: #fff;}
.adv_con:nth-child(2) .adv_txt .adv_y i {font-size: 50px; line-height: 80px;}
.adv_y p {display: flex;flex-direction: column;font-size: 36px;line-height: 39px;font-weight: normal;    padding-left: 21px;}
.adv_y p span {font-size: 14px;font-family: Arial;color: #999;line-height: 20px;text-transform: uppercase;font-weight: normal;padding-top: 5px;}
.adv_x {margin-top: 30px;}
.adv_x em {font-size: 17px;color: #666;line-height: 36px;  display: inline-block;}
.adv_x>em:last-child {padding-top: 10px;}

.adv_x a{width: 255px; height: 53px; border: 1px dashed #ddd; background: #fff; text-align: center; line-height: 53px; display: inline-block; font-size: 17px; margin-top: 66px; color: #999999; transition: 0.5s; display: block;}
.adv_x a:hover{transition: 0.5s; width: 355px; background: #181c63; color: #fff;}
.adv_x a:hover a{color: #fff;}

.adv_pic {width:70%;}
.adv_pic img {width:100%;}
.adv_nav {position: absolute;bottom: 8%;left:30%;width:680px; }
.adv_nav ul {display: flex;justify-content: space-between;align-items: center;box-shadow: 0 0 20px #ddd;}
.adv_nav li {width: 25%;display: flex;flex-direction: column;align-items: center;padding: 23px;transition: 0.5s;background: #fff;    position: relative;}
.adv_nav li:after {content:'';width:1px;height:50px;background:#ddd;position:absolute;top:30%;right:0;}
.adv_nav li.on:after {display:none;}
.adv_nav li.on {background: #181c63;transition: 0.5s;}
.adv_nav li.on p , .adv_nav li.on i {color: #fff;transition: 0.5s;}
.adv_nav li.on p span {color:#fff;transition: 0.5s;}
.adv_nav li i {display: inline-block;  font-size: 33px; line-height: 33px; }
.adv_nav li:nth-child(2) i { font-size: 36px; line-height: 33px;}
.adv_nav li p {display: flex;flex-direction: column;    align-items: center;text-align: center;    padding-top: 15px;transition: 0.5s; font-size: 18px;}
.adv_nav li p span {font-size: 12px;font-family: Arial;text-transform: uppercase;line-height: 18px;color: #ccc;}
.adv_tab .tempWrap {width: 100% !important;min-width: 1300px;}
.adv_mol {width: 500% !important;    display: flex;}
@media screen and (max-width:1500px) and (min-width:1380px) {
.adv_nav {bottom: 2%;}

}
@media screen and (max-width:1379px) and (min-width:1300px) {
.adv_nav {bottom: 0;}
.adv_nav li {padding: 16px;}

}

/*about*/
.about {padding: 80px 0;overflow: hidden;}
.about_box {width:78.125%;margin: 0 auto;min-width: 1300px;}
.about_tit {display: flex;justify-content: center;flex-direction: column;align-items: center;}
.about_tit b {font-size: 43px;line-height: 45px;font-weight: normal;}
.about_tit b span {color: #181c63;font-weight: bold;}
.about_tit p {font-size: 20px;border-top: 1px dashed #ddd;border-bottom: 1px dashed #ddd;line-height: 20px;padding: 12px 0;margin-top: 20px; text-align: center;color: #999;}
.about_con {margin-top: 60px;position: relative;}
.about_txt {display: flex;flex-direction: column;align-items: center;}
.about_txt p {font-size: 16px;line-height: 35px;padding-right: 25%;padding-left: 3%; padding-top: 2%;padding-bottom: 2%;}
.about_txt i {    display: inline-block; margin-top: 30px;}
.about_txt i img {width:100%;}
.about_nav {display: flex;flex-direction: column;/* align-items: center; */width: 256px;height: auto;background: #181c63;padding: 10px;position: absolute;top:0;right: 30px;}
.about_b {background: #fff;padding: 20px;}
.about_b p {font-size: 32px;font-weight: bold;line-height: 40px;font-family: Arial;text-transform: uppercase;display:  flex;flex-direction:  column;align-items:  center;}
.about_b p span {font-size: 32px;font-weight: normal;}
.about_x {padding: 42px 20px;}
.about_x ul {}
.about_x li {line-height: 42px;position: relative;}
.about_x li+li {margin-top: 20px;}
.about_x li:hover:after {width: 160px;transition: 0.5s;}
.about_x li:after {content:'';width:0;height: 3px;background: #fff;transition: 0.5s;position: absolute;bottom: 0;left: -30%;transition: 0.5s;}
.about_x li a {font-size: 21px;color: #fff;}
.about_d {margin-top: 20px;}
.about_h {}
.about_h tr {display:flex;}
.about_h .tempWrap {width: 236px !important;}
.about_h tr td {width: 236px !important;    position: relative;}
.about_h tr td div {width:100%;height:40px;background:rgba(0,0,0,0.5);position: absolute; bottom: 0;left: 0;padding-top: 0 !important;
    line-height: 40px;color: #fff;}
.about_h tr td img {    width: 100%;height: auto;}
.about_after {width: 60px;margin: 20px auto;}
.about_after ul {display: flex;justify-content: space-between;width: 100%;align-items: center;}
.about_after li {width:10px;height: 10px;border-radius: 50%;background: rgba(255,255,255,0.2);transition: 0.5s;font-size:0;}
.about_after li.on {background: #fff;transition: 0.5s;}

/*新闻*/
.news_bg{width:100%; padding-bottom:30px;background: #f8f8f8;}
.news {width: 78.125%;min-width:1300px;margin: 0 auto;}
.news_t{text-align:left; float:left; width:300px;padding: 70px 0 40px 0;}
.news_t dd:after{display:none;}
.news_t p {    font-size: 36px;font-weight:normal;}
.news_t dd {font-size: 18px; color: #999;line-height: 30px; font-weight:100;}
.news_a{width:auto;float:right; margin-top:90px;}
.news_a a{display:block;width:152px;height:46px;line-height: 44px;font-size: 18px;color:#333;float:left;font-weight:100; box-sizing: border-box; text-align:center; margin-left:20px;}
.news_a a.on{background: #181c63; color:#fff; border:1px  #181c63 solid;}
.news_b{height:570px !important;margin-top:20px;width: 100% !important;}
.news_box {
    width: 100% !important;
}

.news_box .news_div_item{width:33.334%;height:110px; float:left;position: relative;box-sizing: border-box;background:#fff;margin-left:2%; margin-bottom:16px;}
.news_box .news_div_item:nth-child(1){margin-left:0; }
.news_box .news_div_item:nth-child(-n+2){width:31.334%;height: 488px; padding:24px;}
.news_box .news_div_item:nth-child(-n+2) .news_div_item_pic img{width:100%;height:274px;border: 1px solid #eee;box-sizing: border-box;}
.news_box .news_div_item:nth-child(-n+2) .news_div_item_pic{position: absolute;top:24px;width:89.362%;display:block;}
.news_box .news_div_item:nth-child(-n+2) .news_div_item_date{position: absolute;top:348px;width:83%;font-size:12px;color: #999;}
.news_box .news_div_item:nth-child(-n+2) .news_div_item_content .news_div_item_title a:after{    content: 'Read more →';
    font-size: 12px;
    color: #222;
    line-height: 40px; position: absolute;
    bottom: -130px;
    width: 100%;
    left: 0;}
.news_div_item_year,.news_div_item_month,.news_div_item_day{display: inline-block;}
.news_box .news_div_item:nth-child(-n+2) .news_div_item_content{position: absolute;top:310px;width:89.362%;}
a.news_div_item_a{font-size:18px !important;color:#333;line-height:40px; position: relative;}
.news_div_item_body{font-size:14px;color:#999;line-height:26px; overflow : hidden; 
  top: ;ext-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;}

.news_box .news_div_item:nth-child(-n+2) .news_div_item_body{  -webkit-line-clamp: 2; margin-top:24px; }
.news_div_item_pic,.news_box .news_div_item:nth-child(n+3) .news_div_item_date{display:none;}
.news_box .news_div_item:nth-child(n+3) .news_div_item_content{width:100%; padding: 26px 34px;}
.news_box .news_div_item:nth-child(n+3) a.news_div_item_a{line-height:30px;}
.news_box .news_div_item:nth-child(n+3):after{content:""; display:block; width:0; height:6px; background:#181c63; margin-bottom:-6px; transition:0.3s all ease-in-out;}
.news_box .news_div_item:nth-child(n+3):hover::after{width:100%;}


/*copy*/
.wrapper { margin: 0 auto;width: 1500px;}
.bqtop{width: 100%;     background: #f2f2f2;height: 15px; overflow: hidden;position:relative;}
.bqtop:before {content:'';width:75%;height:15px;background: #181c63;position:absolute;top:0;left:0;animation: span_i1 2.5s infinite;}

@keyframes span_i1{
        0%{ width:0%; background-color:#181c63}
        25%{ width:100%; background-color:#181c63}
        100%{ width:0%; background-color:#181c63}
        }

.copy {width: 100%;background: #333333;padding: 80px 0;}
.copy_box {width: 78.125%;min-width: 1300px;margin: 0 auto;display: flex;justify-content: space-between;}
.copy_con {width: 50%;position: relative;}
.copy_con:after {content: '';width: 1px; height: 100%;background: #484848;position: absolute;right: -16%;top: 0;}
.copy_con ul {display: flex;justify-content: space-between;width: 100%;}
.copy_con li {display: flex;flex-direction: column;}
.copy_con li p {font-size: 22px;color: #fff;line-height:  30px;padding-bottom: 22px;}
.copy_con li a {font-size: 15px;color: #999999;line-height: 30px;margin-bottom: 10px;}
.copy_con li a:hover  {color:#fff;transition:0.5s;}
.copy_int {width: 435px;}
.copy_int p {display: flex;font-size: 18px;color: #fff;align-items:  center;    justify-content: center;}
.copy_int p span {font-size: 30px;font-family: Arial;}
.copy_int ul {display: flex;justify-content: space-between;margin-top: 20px;}
.copy_int li {width:  210px;height: 135px;background: #fff;padding: 25px;display:  flex;justify-content:  space-between;align-items:  center;}
.copy_int li i {width: 100px;height: 100px;display:  inline-block;}
.copy_int li i img {width:100px;}
.copy_int li p {font-size: 20px;line-height: 30px;display: flex;flex-direction: column;color: #333;}
.copy_int li p span {font-size: 16px;}
.copy_int em {font-size: 14px;color: #999;display: flex;justify-content: center;margin-top: 20px;border-bottom: 1px solid #484848;padding-bottom: 10px;}


.copyright{padding:28px 0;overflow:hidden;background: #333;    border-top: 1px solid #484848;}
.copyright .con{ line-height:30px;font-size:15px;color:#666; text-align:center;}
.copyright a{color:#666;font-size:15px;}
.copyright a:hover{color:#fff;font-size:15px;}
/*-- end footer --*/