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

html,body{width:100%; height:100%;}
body{ margin: 0; padding: 0;  background: #fff; color:#575656/*position: absolute;top:0;left: 0;right: 0;bottom: 0;font-size: 100px*/;}
table{ margin:0 auto;border-spacing: 0}
table tr,table tr td{margin:0; padding:0;}
/*table tr td img{display:block;}*/
.slide-container{width:1000px; margin:0 auto;}
/*头部*/
.header{height: 70px;background:#fff;position: absolute;top:0;left: 0;right: 0;width: 100%;z-index: 3;background-size: cover}
.hd-content{width: 1200px;margin: 0 auto;height: 70px;position: relative}
.logo{float: left;height: 70px;line-height:70px}
.nav{float: left;width:1033px;line-height: 70px;position: relative;height: 70px;}
.nav ul{  float:right;}
.nav ul li{
    width: 158px;
    color: #000;
    float: left;
    text-align: center;
    font-size: 18px;
    margin-left: 20px;
    height: 70px;
    line-height: 70px;
    border-bottom: 4px solid transparent;
    box-sizing: border-box;
}
.nav ul li img{width: 100%}
.nav ul li.active{border-bottom: 4px solid #306593;}
.nav ul li a{color: #000;}
.nav ul li.active a,.nav ul li:hover a{color: #306593;}
.nav ul li.active,.nav ul li:hover{border-bottom: 4px solid #306593;}


/*内容*/
.content{width:100%;position: absolute;top:0;left: 0;right: 0;bottom: 0;min-width: 1200px;overflow: auto;min-height: 580px;}
.content1{width:100%;height: auto;min-width: 1200px;margin: 0 auto;overflow: hidden;position: relative}

.content-text{width:1200px;margin: 0 auto;overflow: hidden;margin-bottom: 50px;}

.fix-left{width: 235px;height: 424px;background: #3388cb;z-index: 999;overflow: hidden;position: absolute;top: 0}
.fix-left ul{margin-top: 22px;overflow: hidden}
.fix-left ul li{margin-top: 20px;width:235px;height: 52px;cursor: pointer}
.fix-left ul li.cur,.fix-left ul li:hover{background: #4595d0}

.sect{width: 1200px;margin: 0 auto;margin-top: 80px;overflow: hidden}
.sec-left{float: left;}
.sec-right{float: left;margin-left: 20px!important;width: 600px!important;}

.img-con{width: 100%;clear: both;overflow: hidden;margin-top: 120px}
.img-con li{width: 20%;float: left}
.img-con li img{width: 100%;opacity: 0.7;transition: opacity linear 0.4s;}
.img-con li img:hover{opacity: 1}

.op1 img{opacity: 1!important;}