@charset "utf-8";
html, body, div, span, applet, b,object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td { padding: 0; margin: 0; border: 0; outline: 0; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 100%; vertical-align: baseline;text-decoration: none; }
ol, ul { list-style: none }
table { border-collapse: separate; border-spacing: 0; vertical-align: middle }
caption, th, td { text-align: left; font-weight: 400; vertical-align: middle }
a img { border: 0 }
input { outline: 0 }
div{-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;}
html,body{
	width: 100%;height: 100%;
	background-color: #f3f3f3;font-family: "微软雅黑";
}
.clearfix:after{clear:both;content:".";display:block;font-size:0;height:0;line-height:0;visibility:hidden}

.o_hide{display: none;}
.header{
	width: 100%;
	min-width: 1360px;
	height: 60px;
	line-height: 60px;
	background: #0046B6;
	font-size: 16px;
	color: #fff;
	margin-bottom: 20px;
	position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
}
.head{
	width: 1320px;
	height: 60px;
	margin: 0 auto;
	position: relative;
}
.headleft{
	float: left;
	width: 210px;
	/* margin-right: 60px; */
}
.headleft a{
	display: block;
}
.headleft a img{
	vertical-align: middle;
	height: 36px;
}
.headcen{
	width: 550px;
	float: left;
	position: relative;
}
.headcen .samebtn a{
	display: block;
	float: left;
	padding: 0 44px;
	color: #FFF;
	cursor:pointer;
}
.headcen .samebtn:hover a{
	background: #2368D7 ;
	color: #fff;
}
.head .active a{
	background: #2368D7;
	color: #fff;
}
.headright{
	width: 120px;
	height: 66px;
	float: right;
}
.headright span,.headright a{
	display: block;
	float: right;
	cursor: pointer;
	color: #fff;
}

.shu{
	margin: 0 14px;
}
.signIn:hover,.signUp:hover{
	text-decoration: underline;
}


.footer{
	margin-top: 20px;
	width: 100%;
	min-width: 1320px;
	height: 50px;
	background: #fff;
	line-height: 50px;
	text-align: left;
	text-indent: 20px;
}
.foot{
	width: 1320px;
	height: 100%;
	margin: 0 auto;
	
}

.copyright{
	height: 50px;
	line-height: 50px;
	font-size: 14px;
	color:#333333;
	letter-spacing: 0.11px;
	text-align: center;
}





.sidefunction{
	width: 58px;
	height: 124px;
	position: fixed;
	right: 0;
	bottom: 100px;
	z-index: 100;
}
.sidebox{
	width: 100%;
	height: 100%;
	background: url('//image.zhihuishu.com/zhs/ablecommons/demo/201812/b86dc1c7a198483cb17a5d40aa72358b.png') no-repeat left top;
	background-size: cover;
}
.customerservice,.phoneus,.servicecenter{
	width: 58px;
	height: 62px;
	display: block;
	background: none;
	text-indent: -999999px;
}
.customerservice{
	background: url('//image.zhihuishu.com/zhs/ablecommons/demo/201812/a9e06d96a8b34055b2a44f71e72df4e9.png') no-repeat center center;
}
.phoneus{
	background: url('//image.zhihuishu.com/zhs/ablecommons/demo/201812/87d781198bb44d1eb5c9bdb38da50e44.png') no-repeat center center;
}

.customerservice:hover{
	background: url('//image.zhihuishu.com/zhs/ablecommons/demo/201911/4ecdf17774e0422aa208383289162865.png') no-repeat center center;
}
.phoneus:hover{
	background: url('//image.zhihuishu.com/zhs/ablecommons/demo/201911/85968b999fcc4bebad129e677f142203.png') no-repeat center center;
}


.phoneus{
	position: relative;
}
.telephone{
	width: 174px;
	height: 72px;
	background: #fff;
	position: absolute;
	top: -10px;
	left: -184px;
	z-index: 1000;
	display: none;
	box-shadow: 0px 0px 12px 0px rgba(27, 27, 27, 0.15);
}
.phonenumber{
	display: block;
	font-size: 16px;
	color: #333;
	text-align: center;
	text-indent: 0;
	margin-top: 13px;
	margin-bottom: 5px;
}
.worktime{
	text-align: center;
	display: block;
	font-size: 14px;
	color: #333;
	text-indent: 0;
}


.phoneus:hover .telephone{
	display: block;
}


/*添加样式*/
.headcen{
	width: auto;
	margin-right: 240px;
}
.course_search{
	width: 220px;
	height: 30px;
	float: right;
	background: #454B84;
	overflow: hidden;
	margin-right: 30px;
	position: relative;
	margin-top: 16px;
	border-radius: 4px;
}
.course_search input{
	width: 100%;
	border: 0;
	
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	padding: 9px 30px 8px 10px;
	color: #898DAE;
	font-size: 12px;
	position: absolute;
	top: 0;
	left: 0;
	line-height: 14px;
}
.course_search a{
	display: block;
	width: 40px;
	height: 30px;
	cursor: pointer;
	position: absolute;
	background: url(//image.zhihuishu.com/zhs/ablecommons/demo/201812/fa01efc34b9c49f2943363bea93e70eb.png) no-repeat center center;
	top: 0;
	right: 0;
}
.search_nothing{
    width: 100%;
    height: 200px;
    font-size: 20px;
    color: #999;
    position: absolute;
    top: 50%;
    left: 0;
	margin-top: -100px;
	text-align: center;
}

.search_nothing span {
    display: block;
    text-align: center;
    line-height: 34px;
	width: 100%;
	margin-top: 10px;
	font-size: 16px;
}
input::-webkit-input-placeholder {
	color: #898DAE;
}
input::-moz-placeholder { 
	color: #898DAE;
} 
input::-moz-placeholder { 
	color: #898DAE;
}
.placeholder { 
	color: #898DAE !important; 
}
/* 分页器 */
.course-page1{
text-align: center;
margin-bottom: 60px;
}
.layui-laypage>:first-child {
	margin-right: 12px !important;
	border-radius: 4px !important;
}
.layui-laypage a, .layui-laypage span{
	margin-right: 12px;
	border-radius: 4px !important;
}
.layui-laypage a, .layui-laypage span{
	height: 30px;
	line-height: 30px;
}
.layui-laypage .layui-laypage-curr .layui-laypage-em{
	background:#5D7DAE;
}
.layui-laypage a:hover, .layui-laypage span:hover{
	color: #000000;
}
.clearfix::after{
	content: "";
	height: 0;
	display: block;
	visibility: hidden;
	clear: both;
	zoom: 1;
}
.search_nothing img {
    width: 173px !important;
    margin: 0 auto;
}
.headleft a svg{
	vertical-align: middle;
	height: 42px;
}