@charset "utf-8";
/* CSS Document */

body{ font-size:14px; color:#666666; background:#fff; font-family: '微软雅黑'; line-height: 24px;}
textarea,input{font-family:'微软雅黑' !important;}

a { color:inherit; font-size:inherit; line-height: inherit; text-decoration:none; }

a:hover { text-decoration:none;}

img{max-width: 100%;}

/***************index css********************/
.top{ width:100%; height:80px; background: #fff; position: relative; overflow:visible;  background: #284c7f; overflow: visible;}
.top .bg{ width:94%; max-width: 1160px;  height:100%; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; overflow: visible;}
.top .bg .logo{ float: left; max-width: 239px; width: 24%;}
.top .bg .logo img{display: block; width: 100%;}
.top .bg .right{ float:right;overflow:visible; height: 28px; display: flex; align-items: center; justify-content: flex-end;}
.top .bg .right .yy{width: 50px; height: 18px; position: relative; margin-left: 30px; overflow: visible;}
.top .bg .right .yy img{width: 31px; height: 18px; display: block;}
.top .bg .right .yy .box{width: 120px; height: auto; background: #fff; box-shadow: 0 0 10px rgba(0,0,0,0.3); position: absolute; z-index: 99; top: 18px; right: 0; padding: 10px; box-sizing: border-box; display: none;}
.top .bg .right .yy .box a{width: 100%; display: block; height: 30px; line-height: 30px; border-bottom: 1px solid #ccc;}
.top .bg .right .yy::after{width: 10px; height: 6px; background: url(../images/xl_ico.png) no-repeat; content: ""; position: absolute; z-index: 9; right: 0; top: 6px;}

.top .bg .right  .ment{ margin-left: 30px; cursor:pointer; background:url(../images/ment-ico.png) no-repeat; background-size: 100% 100%; display:none; width: 23px; height: 18px;}
.top .bg .right  .mentx{ background:url(../images/ment-icox.png) no-repeat}

.top .bg .right .ss{width: 178px; height: 28px; border: 1px solid #48648b; box-sizing: border-box; overflow: hidden; margin-left: 30px; line-height: 26px; padding-left: 15px; padding-right: 15px; color: #b4b4b4;}
.top .bg .right .ss .wbk{border: none; width: 100%; height: 100%; font-family: '微软雅黑'; color: #b4b4b4; background: none;}

.top .bg .right .sj{width: auto; margin-left: 20px; height: 21px;}
.top .bg .right .sj a{ margin-left: 10px; float: left;}
.top .bg .right .sj a img{display: block; width: 21px; height: 21px;}


.top .bg .right .email{height: 28px; line-height: 28px; color: #fff; background: url(../images/tel_ico1.png) center left no-repeat; line-height: 28px; text-indent: 34px;}


.mentBox{width: 100%; height: 54px; width:94%; max-width: 1160px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; background: #fff; overflow: visible;}
.mentBox .lx{width: 100px; height: 31px; background: #284c7f; border-radius: 12px; line-height: 31px; text-align: center; color: #fff; overflow: hidden; display: block; cursor: pointer;}
#nav{width: 100%; height: 54px; }
#nav ul li.lim{width: auto; height: 54px; margin-right: 42px; float: left; position:relative}
#nav ul li.flIco::after{width: 10px; height: 6px; background: url(../images/down_ico.jpg) no-repeat; content: ""; position: absolute; z-index: 99; top: 50%; margin-top: -3px; right: -15px;}
#nav ul li.lim>a.lima{ display: block; height: 54px; border-bottom: 4px solid #fff; box-sizing: border-box; padding-left: 20px; padding-right: 20px; line-height: 54px; color: #2c2a28; font-size: 14px; font-weight: bold}
#nav ul li.lim>a.lima:hover{color: #2c2a28; }
#nav ul li.lim>a.current{color: #2c2a28;}
#nav ul li.lim ul{ position:absolute; top:54px; width:180px; height:auto; background: #fff; display:none; z-index:999; left:0; padding-top: 10px; padding-top: 10px;}
#nav ul li.lim ul li{ float:left; height:50px; line-height:50px; border: 1px solid #ccc;}
#nav ul li.lim ul li a{ display:block; height:50px; line-height:50px; text-indent: 10px;}
#nav ul li.lim ul li a:hover{ text-decoration: underline;}


.nav-bgm{width: 100%; height: 100%; position: fixed; z-index: 9999; background: rgba(0,0,0,0.8); left: -100%; top: 0}
.nav-bgm .xx{ width: 23px; height: 18px; position: absolute; z-index: 99; top: 20px; right: 10px;background:url(../images/ment-icox.png) no-repeat center; cursor: pointer}

#navm{ width: calc(100% - 43px); background: #fff; height: 100%; overflow-y: auto; box-sizing: border-box; padding-top: 50px;}
#navm dl{ width:96%; margin:0 auto; overflow:hidden;}
#navm dl dt{ width:100%; overflow:hidden; border-bottom:1px solid #ccc; height:40px; color:#333; text-indent:4px;}
#navm dl dt a{ display:block; width:100%; height:40px; line-height:40px; color:#333; font-size:16px; text-transform:uppercase; text-indent:4px;}
#navm dl dd{width:100%; overflow:hidden; border-bottom:1px solid #ccc; height:auto; border-top:1px solid #ccc; padding-top:8px; padding-bottom:8px; display:none}
#navm dl dd ul.ul1{ display:block}
#navm dl dd ul{ display:block}
#navm dl dd ul li{ width:100%; height:auto; overflow:hidden;}
#navm dl dd ul li a{ width:100%; display:block;  line-height:36px; color:#333; font-size:14px; text-transform:uppercase; text-indent:20px;}
#navm dl dd ul li ul li a{ text-indent:34px; border-bottom:1px dashed #ccc; font-size:14px;}
#navm dl dd ul li ul li ul li a{ text-indent:34px; font-size:14px;}


.flash{ width:100%; height:auto; margin:0 auto; position: relative}
.flash .swiper-container .swiper-pagination{bottom: 30px;}
.flash .swiper-container .swiper-pagination-bullet{ width: 50px; height: 5px; background: #fff; border-radius: 0; margin: 0 5px; opacity:0.5}
.flash .swiper-container .swiper-pagination-bullet-active{background: #2e5981;opacity:1}
.flash img{ width: 100%; display: block}
.flash div{ overflow: visible}
/* .flash .left_b{width:70px; height: 70px; background: url(../images/b_left.png) no-repeat  center; position: absolute; left: 15px; top: 50%; margin-top: -35px; cursor: pointer; z-index: 99}
.flash .right_b{width:70px; height: 70px; background: url(../images/b_right.png) no-repeat center;position: absolute; right: 15px; top: 50%; margin-top: -35px; cursor: pointer; z-index: 99} */

.flashn{width: 100%; height: 400px; background-image: url(../images/banner-about.jpg); background-position: center top; background-size: cover; background-repeat: no-repeat}

.pro{width: 100%;}
.pro .list{width: 100%; height: 90px; background: #284c7f;}
.pro .list a{    width: 25%;
  height: 90px;
  display: flex;
  float: left;
  text-align: center;
  justify-content: center;
  align-items: center;
  line-height: 28px;
  color: #ffffff;
  font-size: 20px;
  box-sizing: border-box;border-left: 1px solid rgba(255, 255, 255, 0.3); }
.pro .list a:first-child{ border: none;}
.pro .list a.cur{background: #fff; color: #2c2a28;}
.pro .list a:hover{background: #fff; color: #2c2a28;}
.pro .box{width: 94%; max-width: 1363px; margin: 0 auto; margin-top: 70px;}
.pro .box .nr{width: 100%; display: none;}
.pro .box .nr dl{width: 100%; display: flex; justify-content:space-between;}
.pro .box .nr dl .bt{display: none;}
.pro .box .nr dl dt{width: 500px; display: flex; justify-content: center;}
.pro .box .nr dl dt img{display: block; max-width:100%;}
.pro .box .nr dl dd{width: calc(100% - 500px);}
.pro .box .nr dl dd img{max-width: 100%;}
.pro .box .nr dl dd .more{display: block; width: 90px; height: 30px; border-radius: 12px; text-align: center; line-height: 28px; color: #fff; background: #284c7f; overflow: hidden; margin-top: 60px;} 


.titles{text-align: center;}
.titles span{display: block; color: #284c7f; font-size: 36px; font-weight: bold; line-height: 40px;}
.titles em{display: none; color: #727171; font-size: 16px; line-height: 18px; padding-top: 5px;}

.case{width: 94%; max-width: 1160px; margin: 0 auto; margin-top: 140px;}
.case .txt{width: 100%; margin: 0 auto; margin-top: 40px;}
.case .txt ul li{width: calc(33.33% - 20px); float: left; margin-left: 30px}
.case .txt ul li:first-child{margin-left: 0;}
.case .txt ul li img{display: block; width: 100%;}
.case .txt ul li .name{width: 100%; text-align: center; line-height: 50px; color: #565554; font-size: 20px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.case  .more{display: block; margin: 0 auto; width: 90px; height: 30px; border-radius: 12px; text-align: center; line-height: 28px; color: #fff; background: #284c7f; overflow: hidden; margin-top: 20px;} 

.new{width: 94%; max-width: 1160px; margin: 90px auto; margin-top: 90px;}
.new .txt{width: 100%; margin: 0 auto; margin-top: 40px; display: flex; justify-content: space-between;}
.new .txt .left{width:50.8%;}
.new .txt .left dl{width: 100%;}
.new .txt .left dl dt{width: 100%; position: relative;}
.new .txt .left dl dt img{width: 100%; display: block;}
.new .txt .left dl dt .box{position: absolute; z-index: 99; left: 0; bottom: 0; height: 32px; background: rgba(40, 76, 127, 0.64); color: #fff; width: 100%; line-height: 32px;font-size: 16px; text-indent: 8px;}
.new .txt .left dl dt .box .more{float: right; line-height: 32px; padding-right: 8px; text-align: right; }
.new .txt .left dl dd{width: 100%; padding-top: 5px;}
.new .txt .left dl dd .name{color: #727171; font-size: 18px; line-height: 30px; font-weight: bold; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.new .txt .left dl dd .memo{color: #565554; font-size: 14px; line-height: 24px; height: 48px; overflow: hidden;}


.new .txt .right{width: 44.3%;}
.new .txt .right ul li{width: 100%; display: block; height: 85px; border-bottom: 1px solid #d3d3d3; overflow: hidden; margin-bottom: 20px;}
.new .txt .right ul li .time{color: #565554; font-size: 14px; line-height: 18px;}
.new .txt .right ul li .name{color: #727171; font-size: 18px; line-height: 30px; font-weight: bold; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.new .txt .right ul li .memo{color: #565554; font-size: 14px; line-height: 20px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.new .txt .right .more{display: block; width: 90px; height: 30px; border-radius: 12px; text-align: center; line-height: 28px; color: #fff; background: #284c7f; overflow: hidden; margin-top: 60px;} 



.aboutn{width: 94%; max-width: 1140px; margin: 0 auto;}
.aboutn .txt{ margin-top: 25px;}
.aboutn .gywm .tu{ margin-top: 30px;}
.aboutn .gywm2{margin-top: 98px;}

.aboutn .tb3{width: 100%; display: flex; justify-content:space-around; margin-top: 50px;}
.aboutn .tb3 .nr{width: 24%; text-align: center;}

.aboutn .gywm2 .tu1{margin-top:50px;}
.aboutn .gywm2 .tu1 img{width: 100%; display: block;}

.aboutn .tb2{width: 100%; display: flex; justify-content: space-between; align-items: center; margin-top: 50px;}
.aboutn .tb2 .left{width: 45.6%;}
.aboutn .tb2 .right{width: 45.6%;}
.aboutn .tb2 .right img{width: 100%; display: block;}


.pron{width: 94%; max-width: 1140px; margin: 0 auto;}
.pron ul li{width: 100%; margin-top: 100px; overflow: hidden; margin-top: 100px;}
.pron ul li dl{width: 100%;  margin-top: 30px; display: flex; align-items: center;  justify-content: space-between;}
.pron ul li dl dt{width: 48.25%; float: left;}
.pron ul li dl dt img{display: block; width: 100%;}
.pron ul li dl dd{width: 48.25%; float: right; height: 100%; min-height: 400px; box-sizing: border-box; border-top: 1px solid #c0c0c0; border-bottom: 1px solid #c0c0c0; box-sizing: border-box; padding-top: 20px; padding-bottom: 20px; display: flex; flex-direction: column; justify-content: center;}
.pron ul li:first-child{margin-top: 0;}
.pron ul li:nth-child(2n) dl{flex-direction:row-reverse;}
.pron ul li .list{width: 100%;}
.pron ul li .list img{width: 100%; margin-top: 30px;}
.pron ul li .list .box{width:calc(33.33% - 14px); margin-right: 20px; margin-bottom: 20px; height: auto; float: left;}
.pron ul li .list .box .tu{width: 100%; box-sizing: border-box; border: 1px solid #d3d3d3;}
.pron ul li .list .box img{display: block; width: 100%;}
.pron ul li .list .box .name{color: #284c7f; font-size: 18px; height: 30px; line-height: 30px; padding-top: 5px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; font-weight: bold;}
.pron ul li .list .box .memo{color: #2c2a28; font-size: 14px; height: 80px; line-height: 20px; padding-top: 5px;overflow:hidden;}
.pron ul li .list .box:nth-child(3n){margin-right: 0;}

.cxts{width: 94%; max-width: 1140px; margin: 0 auto;}
.cxts .txt{ margin-top: 35px; text-align: center;}
.cxts .tu{ margin: 0 auto; margin-top: 45px; max-width: 630px;}
.cxts .tu img{width: 100%; display: block;}


.contactn{width: 100%; height:auto; }
.contactn .bg{width: 94%; max-width: 1140px; margin: 0 auto; display: flex; justify-content: space-between;}
.contactn .bg .left{width:300px; color: #727171;}
.contactn .bg .left .name{line-height: 22px; }
.contactn .bg .left li{height: 32px; display: flex; align-items: center; display: flex; align-items: center;}
.contactn .bg .left li img{margin-right: 5px;}
.contactn .bg .left .ewm{width: 140px; margin-top: 15px;}
.contactn .bg .left .ewm img{display: block;width: 100%;}
.contactn .bg .left .tips{padding-top: 10px;line-height: 20px; color: #a1a2a2;}

.contactn .bg .right{width: calc(100% - 315px); height: auto;}
.contactn .bg .right ul li{width: 100%; overflow: hidden; margin-bottom: 10px;}
.contactn .bg .right ul li .inp{width: 100%; height: 40px; box-sizing: border-box; background: none; padding: 5px 10px;  border: 1px solid #c8c8c8; line-height:28px; color: #666; font-size: 16px;}
.contactn .bg .right ul li.box2{width: 100%; height: 40px; display: flex; justify-content: space-between;}
.contactn .bg .right ul li.box2 .inp{width: 48%;}
.contactn .bg .right ul li .tex{width: 100%; background: none; border: 1px solid #c8c8c8; height: 114px;  box-sizing:border-box; padding: 10px; line-height: 30px; color: #666; font-size: 16px;}
.contactn .bg .right ul li .btn{width: 180px; height: 49px; border: none; background: #284c7f; border-radius: 23px; line-height: 49px; text-align: center; color: #fff; font-size: 16px; cursor: pointer;}

/* input::placeholder {  
    color: #ccc !important;
   }

   textarea::placeholder {  
    color: #ccc !important;
   }
  */


.newsn{width: 94%; max-width: 1140px; margin: 0 auto;}
.newsn .txt{width: 100%; margin-top: 40px;}
.newsn .txt ul li{width: calc(33.3% - 14px); height: auto; box-sizing: border-box; border: 1px solid #c8c8c8; overflow: hidden; float: left; margin-right: 21px; margin-bottom: 60px;}
.newsn .txt ul li:nth-child(3n){margin-right: 0;}
.newsn .txt ul li .tu{width: 100%; display: block;}
.newsn .txt ul li .tu img{width: 100%; display: block;}
.newsn .txt ul li .box{width: 100%; box-sizing: border-box; padding: 20px;}
.newsn .txt ul li .box .time{color: #284c7f; font-size: 14px; line-height: 20px;}
.newsn .txt ul li .box .name{color: #2c2a28; font-size: 14px; line-height: 24px; height: 48px;}
.newsn .txt ul li .box .more{color: #284c7f; font-size: 14px; line-height: 24px; height: 24px; padding-top: 5px;}

.newsd{width: 94%; max-width: 1140px; margin: 0 auto;}
.newsd .time{display: inline-block; width:auto; height: 28px; border-radius: 12px; text-align: center; line-height: 28px; color: #fff; background: #284c7f; overflow: hidden; padding-left: 8px; padding-right: 8px;} 
.newsd .name{line-height: 42px; color: #727171; font-size: 32px; padding-top: 10px;}
.newsd .txt{width: 100%; margin-top: 30px;}
.newsd .txt img{ max-width: 100%;}

.casen{width: 100%;}
.casen .yhal{width: 94%; max-width: 1140px; margin: 0 auto;}
.casen .yhal .txt{width: 100%; margin-top: 40px;}
.casen .yhal .txt ul li{float: left; width: calc(16.66% - 17px); margin-bottom: 20px; margin-right: 20px;}
.casen .yhal .txt ul li:nth-child(6n){float: left; margin-bottom: 20px; margin-right: 0;}
.casen .yhal .txt ul li img{display: block; width: 100%;}

.casen .yhal .txt ul li .name{width: 100%; font-size: 12px; height: 72px; line-height: 18px; overflow:hidden; text-align: left; padding-top: 5px;}

/* .casen .yhal .txt ul li .name{width: 120%; margin-left: -10%; font-size: 12px; height: 30px; line-height: 30px; overflow:hidden; text-align: center; transform: scale(0.83);} */
.casen .yhal .txt ul li .memo{width: 100%; font-size: 12px; height: 32px; line-height: 16px; overflow:hidden; padding-top: 2px; text-align: center; color: #999;}


.casen .video{width: 94%; max-width: 1140px; margin: 0 auto; margin-top: 30px;}
.casen .video ul li{width: calc(50% - 15px); float: left; margin-right: 30px; margin-bottom: 20px;}
.casen .video ul li video{width: 100%;}
.casen .video ul li img{display: block; width: 100%;}
.casen .video ul li.name{width: 100%; font-size: 12px; height: 28px; line-height: 28px; overflow:hidden; text-align: center;}
.casen .video ul li:nth-child(2n){margin-right: 0px;}

.casen .rjzc{width: 100%; margin-top: 80px;}
.casen .rjzc>.memo{width: 94%; max-width: 600px; margin: 0 auto; margin-top: 40px; color: #727171;line-height: 22px; text-align: center;}

.casen .rjzc .gdtu{width: 100%; margin-top: 40px; position: relative;}
.casen .rjzc .gdtu::before{width: 24.5%; height: 100%; position: absolute; z-index: 999; content: ""; left: 0; top: 0; background: rgba(0,0,0,0.3); }
.casen .rjzc .gdtu::after{width: 24.5%; height: 100%; position: absolute; z-index: 999; content: ""; right: 0; top: 0; background: rgba(0,0,0,0.3); }
.casen .rjzc .gdtu .box{width: calc(51% - 30px); height: auto; margin: 0 auto; overflow: visible;}
.casen .rjzc .gdtu .box div{overflow: visible;}
.casen .rjzc .gdtu .box img{width: 100%; display: block;}
.casen .rjzc .gdtu .box .swiper-slide{position: relative; }
.casen .rjzc .gdtu .box .swiper-slide .tips{display: flex; transition:all 0.5s ease-in-out; -moz-transition:all 0.5s ease-in-out; -ms-transition:all 0.5s ease-in-out; -o-transition:all 0.5s ease-in-out; -webkit-transition:all 0.5s ease-in-out; opacity: 0; justify-content: space-between; box-sizing: border-box; width:100%; height: 140px; position: absolute; z-index: 6; left: 0; bottom: 0;
 background: #cccccc;  align-items: center; border-bottom: 5px solid #284c7f; padding-left: 30px; padding-right: 30px; }
.casen .rjzc .gdtu .box .swiper-slide-active .tips{display: flex; opacity: 1; justify-content: center; align-items: center;}
.casen .rjzc .gdtu .box .swiper-slide-active .tips .name{ font-weight: bold; color: #284c7f; line-height: 32px; font-size: 22px; width: 100%; text-align: center;}
.casen .rjzc .gdtu .box .swiper-slide-active .tips .memo{ width: 50%; text-align: right; line-height: 18px; font-size: 12px; color: #727171;}

.casen .rjzc .tu{width: 100%; margin-top: 40px;}
.casen .rjzc .tu img{width: 100%; display: block;}

.casen .jxzc{width: 94%; max-width: 1140px; margin: 0 auto; margin-top: 80px; overflow: visible; }
.casen .jxzc .txt{width: 100%; display: flex; justify-content: space-between; margin-top: 40px; overflow: visible; padding-bottom: 10px;}
.casen .jxzc .txt .box{width: calc(50% - 20px); box-sizing: border-box; border-bottom: 5px solid #fff; overflow: visible;}
.casen .jxzc .txt .box .name{color: #727171; font-weight: bold; font-size: 22px; line-height: 24px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.casen .jxzc .txt .box .tu{width: 100%; margin-top: 15px;}
.casen .jxzc .txt .box .tu img{width: 100%; display: block;}
.casen .jxzc .txt .box .memo{width: 100%; height: auto; min-height: 210px; box-sizing: border-box; padding: 25px; color: #727171; font-size: 16px; line-height: 26px; box-shadow: 0 0 10px rgba(0,0,0,0.1);}
.casen .jxzc .txt .box:hover{border-bottom: 5px solid #284c7f;}