.mt15{margin-top: 15px;}
.mt40{margin-top: 40px;}
/*header*/
.header{width: 100%;height: 80px;overflow: hidden;background-color: #0066bf;}
.header .logo{background: url("../images/icon_logo.png") no-repeat;width: 157px;height: 39px;text-indent: -9999px;margin: 20px 0 0 20px;}
.header .nav{margin-right: 10px;}
.header .nav li{overflow: hidden;float: left;width: 90px;line-height:80px;height: 80px;margin-left: 20px;}
.header .nav li.on,.header .nav li:hover{background-color: #005299;}
.header .nav li a{display: block;width: 100%;height: 100%;text-align: center;color: #fff;}

/*main*/
.main{width: 100%;overflow: hidden;}
.til2{line-height: 30px;}
.til2 .icon{width: 30px;height: 30px;margin-right: 10px;}
.til2 .words{font-size: 16px;color: #333;font-weight: bold;}
.til2 .differ1{background: url("../images/icon_course.png") no-repeat;}
.til2 .differ2{background: url("../images/icon_help.png") no-repeat;}
.til2 .differ3{background: url("../images/icon_cooper.png") no-repeat;}
.til2 .differ4{background: url("../images/icon_links.png") no-repeat;}
.til2 .differ5{background: url("../images/icon_softdown.png") no-repeat;}

/*bread-nav*/
.bread-nav{width: 100%;line-height: 50px;color: #666;}
.bread-nav a{color: #666;}
.bread-nav a:hover{text-decoration: underline;}

/*page*/
.page{font-size: 0;text-align: center;}
.page a{display: inline-block;font-size: 12px;color: #4c4c4c;padding: 0 12px;border:1px solid #e6e6e6;height: 28px;line-height: 28px;margin-left: 5px;margin-right: 5px;}
.page a.on{background-color: #ebebeb;}
.page a:hover{color: #fff;background-color: #1994ff;border-color: #1994ff;}
.page a.on:hover{background-color: #ebebeb;border-color: #e6e6e6;color: #4c4c4c;}
.page .tol{font-size: 12px;display: inline-block;font-style: normal;margin-left: 20px;color: #999;}

/*footer*/
.footer{width: 100%;overflow: hidden;background-color: #1994ff;}
.footer p{text-align: center;line-height: 55px;color: #fff;}