*{margin:0;padding:0;box-sizing: border-box;}
li{list-style-type: none;}
a{text-decoration: none;    color: #222222;border:0;  }
div{margin:0; padding:0px;}
ul{    margin: 0; padding: 0;}
img{border:0; margin: 0; padding: 0;}

/*all*/
.w100{width: 100%;float: left;}
.main{width: 1300px;margin: 0 auto;}

/*float*/
.left{float: left;}
.right{float: right;}

/*background*/
.bg1{background: #e9f1fc;}
.bg2{background: #fafafa;}

/*speace*/
.f1{padding: 50px 0;}
.f2{margin-bottom: 50px;}

body{font-family: "Microsoft YaHei";min-width: 1300px;}

/*top*/
.top{width: 100%;height: 40px;float: left;background: #013871;}

/*hbg*/
.hbg{width: 100%;float: left;background: #0e4f8f;border-bottom: 1px solid #0064c7;}

.logo{width: 1000px;height: 150px;float:left;background:url(../images/logo.png) no-repeat left center;}

.search{width: 250px;float: right;margin-top: 65px;border-radius: 5px;overflow: hidden;}

.search .submit{width: 100%;height: 40px;float: left;background: #ffffff;border-radius: 10px;overflow: hidden;}
.search .text{width: 205px;height: 40px;float: left;padding: 5px;border: none;background: none;}
.search .button{width: 26px;height: 26px;float: left;margin: 7px 9px;background: none;border: none;}

/*bnav*/
.bnav{width: 100%;float: left;background: #0e4f8f;border-top:1px solid #002a54;}

.bnav .nav {width: 1300px;margin: 0 auto;position: relative;z-index: 2;}
.bnav .nav li{height: 55px;float:left;position: relative;padding:0px 19px;}
.bnav .nav li a{display: block;font-size: 18px;line-height: 55px;color: #ffffff;text-align:center;}
.bnav .nav li:hover a{line-height: 45px;margin: 5px 0;font-weight: bold;color: #0e4f8f;background: #ffffff;}

.bnav .nav li .nav1,.bnav .nav li .nav2{width: 100%;float: left;padding: 5px;position: absolute;display: none;top: 50px;left: 0;background: #0e4f8f;}
.bnav .nav li .nav1 li,.bnav .nav li .nav2 li{width: 162%;height: 45px;float: left;}
.bnav .nav li .nav1 li a,.bnav .nav li .nav2 li a{display: block;width: 100%;height: 45px;float: left;margin: 0;font-size: 16px;color: #ffffff;line-height: 45px;font-weight: normal;text-align: left;background: #0e4f8f;}
.bnav .nav li .nav2 li a{ border-right: 1px solid #ffffff; }
.bnav .nav li .nav1 li a::before,.bnav .nav li .nav2 li a::before{content: '';width: 4px;height: 4px;border-radius: 50%;position: absolute;top: 20px;left: 10px;}

.bnav .nav li:hover .nav1,.bnav .nav li:hover .nav1 li:hover .nav2{display: block;}

.bnav .nav li .nav2{float: left;position: absolute;display: none;top: 0;left: 100%;}

.bnav .nav li .nav1 li a:hover,.bnav .nav li .nav2 li a:hover{font-weight: bold;color: #0e4f8f;background: #ffffff;}
.bnav .nav li .nav1 li a:hover::before,.bnav .nav li .nav2 li a:hover::before{background:#0e4f8f;border-color:#0e4f8f;}

/*foot*/
.foot{width: 100%;float: left;padding: 30px 0;background: #0e4f8f;border-top: 5px solid #002c56;}

.foot p{font-size: 15px;line-height: 35px;color: #eeeeee;text-align: center;}