* {
    margin: 0;
    padding: 0;
    font-size: 14px;
    outline: none;
    text-decoration: none;
    color: #333;
    box-sizing: border-box;
    font-style: normal;
    list-style: none;
    font-family: 微软雅黑, "Microsoft YaHei";
}

body {
    background: #fff;
	min-width:1180px;
}

img {
    vertical-align: middle
}

.web-w {
    position: relative;
    width: 1180px;
    margin: 0 auto;
}

.web-w:after {
    display: block;
    clear: both;
    content: '';
}

.left {
    float: left;
}

.right {
    float: right;
}

.m-b-100 {
    margin-bottom: 100px;
}

.m-b-50 {
    margin-bottom: 50px !important;
}

/***** header ****/
.header-top {
    width: 100%;
    height: 30px;
    line-height: 30px;
    text-align: right;
}

.header-top .web-w {
    color: #ddd;
}

.header-top .web-w a {
    color: #999;
    margin: 0 8px;
}

.header {
    width: 100%;
    height: 95px;
    margin: 0 auto;
}

.header .logo {
    display: block;
    float: left;
    height: 71px;

}

.header .search-box {
    position: relative;
    display: block;
    float: right;
    width: 380px;
    height: 34px;
    margin-top: 30px;
    border: solid 1px #e1e1e1;
    border-radius: 17px;
}

.header .search-box .icon {
    display: block;
    float: left;
    width: 25px;
    height: 20px;
    margin: 6px 0 0 10px;

}

.header .search-box .inp {
    display: block;
    width: 250px;
    height: 30px!important;
    float: left;
    border: none;
    padding: 0 10px;
}

.header .search-box .btn {
    position: absolute;
    display: block;
    top: -1px;
    right: -1px;
    width: 100px;
    height: 34px;
    background: #6493d2;
    border-radius: 17px;
    text-align: center;
    font-size: 14px;
    color: #fff;
    line-height: 34px;
    cursor: pointer;
    transition: all .5s;
	border:0;
}

.header .search-box .btn:hover {
    opacity: .9;
}

.nav {
    width: 100%;
    height: 45px;
    background: #23686b;
}
.nav:after{
	display:block;
	clear:both;
	content:'';}

.nav ul li {
    position: relative;
    display: block;
    float: left;
    width: 118px;
    box-sizing: border-box;
}

.nav li > a {
    display: block;
    color: #fff;
    font-size: 16px;
    text-align: center;
    line-height: 45px;
    transition: all .5s;
}

.nav ul li:hover > a, .nav li > a.active {
    background: #3277ae;
}

.nav ul li > .nav-child {
    position: absolute;
    top: 45px;
    left: 0;
    display: block;
    width: 100%;
    height: 0;
    z-index: 10;
    background: rgba(0, 0, 0, 0.8);
    overflow: hidden;
}

.nav ul li:hover .nav-child {
    height: auto;
}

.nav ul li > .nav-child > a {
    display: block;
    width: 100%;
    height: 40px;
    padding: 0 0 0 30px;
    overflow: hidden;
    color: #fff;
    font-size: 14px;
    line-height: 40px;
    transition: all .5s;
    border-top: solid 1px #666;
}

.nav ul li > .nav-child > a:hover {
    padding-left: 20px;
}

.header .app-down {
    display: block;
    float: right;
    width: 110px;
    height: 35px;
    margin-top: 15px;
    border: solid 1px #ff5757;
    border-radius: 5px;
    color: #ff5757;
    text-align: center;
    line-height: 35px;
    font-size: 18px;
}

/**  footer  **/
.footer {
    width: 100%;
    height: 120px;
    padding-top: 30px;
    background: #333;
}

.footer .web-w > p {
    text-align: center;
    color: #979797;
    line-height: 30px;
}

.footer .web-w .share {
    position: absolute;
    top: -10px;
    right: 0;
    padding-left: 20px;
    background: url("../images/line.png") 0 center no-repeat;

}

.footer .web-w .share p {
    color: #979797;
    line-height: 40px;
    font-size: 14px;
}

.footer .web-w .share p img {
    margin-right: 10px;
}

.swiper-button-next, .swiper-button-prev {
    opacity: 0.5;
    transition: all .5s;
}

.swiper-button-next:hover, .swiper-button-prev:hover {
    opacity: 1
}
.main > .left > .contain > .teacher-detail .node li a{ color:#666;}


/*=================幻灯片样式===================*/
#slider3{}
#slider3 ul { margin:0; padding:0; width:1180px;}
#slider3 li { list-style:none; margin:0; padding:0; }
#btnList { height:25px; position:absolute; bottom:5px; padding:0 10px 0 10px;}
.roundness { width:23px; height:12px; float:right; background:url(../images/btnico/roundness.png) no-repeat; cursor:pointer; margin-right:5px; overflow:hidden;}
.roundness_act { width:23px; height:13px; float:right; background:url(../images/btnico/roundness.png) 0 -12px no-repeat; cursor:pointer; margin-right:5px; overflow:hidden;}
.roundness_hover { width:23px; height:13px; float:right; background:url(../images/btnico/roundness.png) 0 -24px no-repeat; cursor:pointer; margin-right:5px; overflow:hidden;}
#btnList{ left:-520px!important;}