@charset "UTF-8";

.x-nav,.x-tabs,.xt-teacher {
	min-width: 1200px
}

body,button,caption,input,select,td,textarea,th {
	font-size: 14px
}

a,body {
	color: #555
}

a,a:hover {
	text-decoration: none
}

body,button,input,select,textarea {
	font-family: "Helvetica Neue",Helvetica,Arial,"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Heiti SC","WenQuanYi Micro Hei",sans-serif
}

li,ol,ul {
	list-style: none
}

body,button,dd,div,dl,dt,fieldset,form,h1,h2,h3,h4,h5,h6,input,legend,li,ol,p,pre,td,textarea,th,ul {
	padding: 0;
	margin: 0;
	border: none
}

body {
	width: 100%;
	background: #f4f4f4
}

h1,h2,h3,h4,h5,h6 {
	font-weight: 400;
	font-size: 100%
}

address,caption,cite,code,dfn,em,strong,th,var {
	font-style: normal;
	font-weight: 400
}

a {
	user-select: none;
	-moz-user-select: none;
	-webkit-user-select: none
}

img {
	border: 0;
	margin: 0
}

table {
	border-collapse: collapse
}

html {
	overflow-y: scroll
}

.clearfix:after {
	content: ".";
	display: block;
	height: 0;
	clear: both;
	visibility: hidden
}

::selection {
	background: #FE7E00
}

::-moz-selection {
	background: #FE7E00
}[v-cloak] {
	display: none!important
}

.x-nav {
	width: 100%;
	position: relative;
	height: 425px;
	overflow: hidden;
	background: #ccc
}

.x-nav .x-nav-musk {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	width: 100%;
	height: 100%;
	background: #000;
	opacity: .58;
	z-index: 9
}

.x-nav .x-nav-content {
	width: 1200px;
	position: relative;
	height: 425px;
	margin: 0 auto;
	z-index: 19
}

.x-nav .x-nav-content .x-nav-content-mk {
	padding-top: 150px;
    text-align: center;
}

.x-nav .x-nav-content .x-nav-content-mk h2 {
	display: block;
    text-transform: uppercase;
    color: #fff;
    font-size: 38px;
    line-height: 1.2;
    font-weight: 400;
}

.x-nav .x-nav-content .x-nav-content-mk span {
	display: block;
    text-transform: uppercase;
    color: #fff;
    font-size: 58px;
    line-height: 1.3;
    font-weight: 400;
}

.x-nav video {
	position: absolute;
    width: 1920px;
    left: 50%;
    top: -260px;
    margin-left: -960px;
}

.x-tabs {
	width: 100%;
	font-size: 0;
	padding: 70px 0 40px
}

.x-tabs .x-tabs-content {
	width: 1200px;
	margin: 0 auto;
	text-align: left
}

.x-tabs .x-tabs-content a {
		display: inline-block;
	height: 40px;
	position: relative;
	background: #fff;
	color: #8c8c8c;
	font-size: 14px;
	font-weight:400;
	text-align: center;
	line-height: 40px;
	margin: 0 8px 13px;
	border-radius: 28px;
	-webkit-border-radius: 28px;
	-moz-border-radius: 28px;
	overflow: hidden;
	padding: 0 17px 0 44px;
	background-size: 660px;
	background-image: url('../fonts/ywcpdmcahi.svg');
}

.x-tabs .x-tabs-content a.focus {
	background-color: #ff8e1f !important;
	background-position-x: 13px !important;
	color: #fff;
	font-weight: 700;
}

.xt-teacher {
	width: 100%;
	padding-top: 20px
}


.xt-teacher .xt-teacher-load{
	display: block;
    height: 40px;
    text-align: center;
    padding-top: 60px;
}
.xt-teacher .xt-teacher-load a{
	display: inline-block;
    min-width: 110px;
    height: 40px;
    line-height: 40px;
    overflow: hidden;
    border-radius: 20px;
    font-size: 16px;
    color: #fff;
    font-weight: 400;
    background: #ff9123;
    position: relative;
    transition: all .3s cubic-bezier(.645,.045,.355,1);
    -webkit-transition: all .3s cubic-bezier(.645,.045,.355,1);
    -moz-transition: all .3s cubic-bezier(.645,.045,.355,1);
}
.xt-teacher .xt-teacher-load a i{
	display: block;
	position: absolute;
	width: 18px;
	height: 18px;
	margin-left: -9px;
	margin-top: -9px;
	left: 50%;
	top: 50%;
	opacity: 0;
	z-index: 8;
	background: url('../fonts/b7f0ea7889584b4e81b6ab235eb5248f.woff') center center no-repeat;background-size: 100%;
	transition: opacity .4s;
	-webkit-transition: opacity .4s;
	-moz-transition: opacity .4s
}
.xt-teacher .xt-teacher-load a span {
	display: inline-block;
	height: 40px;
	position: relative;
	z-index: 9;
	transition: transform .3s cubic-bezier(.645,.045,.355,1),opacity .2s;
	-webkit-transition: transform .3s cubic-bezier(.645,.045,.355,1),opacity .2s;
	-moz-transition: transform .3s cubic-bezier(.645,.045,.355,1),opacity .2s;
}
.xt-teacher .xt-teacher-load a:hover {
	transform: translateY(-4px);
	-webkit-transform: translateY(-4px);
	-moz-transform: translateY(-4px);
	opacity: .9;
	box-shadow: 0 4px 7px #ff972e;
	-webkit-box-shadow: 0 4px 7px #ff972e;
	-moz-box-shadow: 0 4px 7px #ff972e
}

.xt-teacher .xt-teacher-load a:hover span {
	transform: translateY(-100%);
	-webkit-transform: translateY(-100%);
	-moz-transform: translateY(-100%);
	opacity: 0
}
.xt-teacher .xt-teacher-load a:hover i{
	opacity:1 !important;
}


.xt-teacher .xt-teacher-header {
	width: 1200px;
	height: 460px;
	margin: 0 auto
}

.xt-teacher .xt-teacher-header .xt-teacher-header-pic {
	width: 795px;
	height: 460px;
	background-color: #7c7c7c;
	float: left;
	background-position: center center
}

.xt-teacher .xt-teacher-header .xt-teacher-header-mk {
	width: 330px;
	height: 460px;
	padding: 0 30px;
	background: #fff;
	float: right
}

.xt-teacher .xt-teacher-header .xt-teacher-header-mk .xt-teacher-header-follow {
	height: 110px;
	background: url(../fonts/db393f4ee30e4a6495fb290134f4ca61.woff) left center no-repeat;text-align: right;
	line-height: 110px
}

.xt-teacher .xt-teacher-header .xt-teacher-header-mk .xt-teacher-header-follow a {
	display: inline-block;
	height: 32px;
	line-height: 32px;
	color: #fff;
	font-size: 16px;
	padding: 0 20px 0 30px;
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	background: url(../fonts/dccd00c79b014fc2ad045ffdd67b5a4c.woff) 10px center no-repeat #ee7600;background-size: 19px
}

.xt-teacher .xt-teacher-header .xt-teacher-header-mk .xt-teacher-header-follow a:hover {
	background-color: #e07000
}

.xt-teacher .xt-teacher-header .xt-teacher-header-mk h3 {
	font-size: 28px;
	font-weight: 300;
	color: #ee7600;
	padding-top: 40px
}

.xt-teacher .xt-teacher-header .xt-teacher-header-mk p {
	color: #3b3b3b;
	font-size: 16px;
	line-height: 1.7;
	font-weight: 400;
	text-align: justify;
	padding-top: 40px;
	padding-bottom: 20px
}

.xt-teacher .xt-teacher-header .xt-teacher-header-mk .xt-teacher-header-border {
	height: 52px;
	border-bottom: 1px solid #ebebeb;
	background: url(../fonts/a1587f923033472394489e07b3e84f5f.woff) left top no-repeat;background-size: 28px
}

.xt-teacher .xt-teacher-content {
	width: 1200px;
	margin: 0 auto;
	padding-top: 50px
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list {
	width: 390px;
	height: 455px;
	position: relative;
	overflow: hidden;
	margin: 0 15px 26px 0;
	float: left
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list .x-teacher-c-list-bg {
	height: 284px;
	background-color: #636363;
	position: relative;
	background-position: center top;
	background-repeat: no-repeat;
	background-size: 100%
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list .x-teacher-c-list-bg .x-teacher-c-list-musk {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: 0 0;
	opacity: 0;
	transition: .4s;
	-webkit-transition: .4s;
	-moz-transition: .4s
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list .x-teacher-c-list-mk {
	position: absolute;
	width: 320px;
	padding: 0 35px;
	height: 228px;
	bottom: -58px;
	background: #fff;
	transition: bottom 460ms ease;
	-webkit-transition: bottom 460ms ease;
	-moz-transition: bottom 460ms ease
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list .x-teacher-c-list-mk h3 {
	height: 50px;
	line-height: 50px;
	margin-top: 10px;
	text-align: left;
	font-size: 22px;
	font-weight: 400;
	color: #3b3b3b;
	background-repeat: no-repeat;
	background-position: right center;
	background-image: url(../fonts/6b581c61834441c5a6a5f7876fc1ed02.woff);background-size: 24px;
	transition: .4s;
	-webkit-transition: .4s;
	-moz-transition: .4s
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list .x-teacher-c-list-mk p {
	line-height: 1.5;
	font-size: 16px;
	color: #8b8b8b;
	text-align: justify;
	font-weight: 300
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list .x-teacher-c-list-mk .x-teacher-c-list-btn {
	position: absolute;
	width: 100%;
	bottom: 20px;
	font-size: 0;
	left: 0;
	text-align: center
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list .x-teacher-c-list-mk .x-teacher-c-list-btn a {
	display: inline-block;
	width: 110px;
	height: 35px;
	border: 1px solid #d0cfcf;
	text-align: center;
	line-height: 35px;
	margin: 0 10px;
	color: #3b3b3b;
	font-size: 16px;
	border-radius: 4px;
	-webkit-border-radius: 4px;
	-moz-border-radius: 4px;
	transition: transform .4s,opacity .5s 120ms,color .2s,background .2s,border .2s;
	font-weight: 300;
	transform: translateY(100%);
	-webkit-transform: translateY(100%);
	-moz-transform: translateY(100%);
	opacity: 0
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list .x-teacher-c-list-mk .x-teacher-c-list-btn a:nth-of-type(2) {
	transition: transform .4s .1s,opacity .5s 220ms,color .2s,background .2s,border .2s
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list .x-teacher-c-list-mk .x-teacher-c-list-btn a:hover {
	border: 1px solid #ee7600;
	background: #ee7600;
	color: #fff
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list:nth-of-type(3n) {
	margin-right: 0!important
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list:hover .x-teacher-c-list-mk {
	bottom: 0
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list:hover .x-teacher-c-list-mk h3 {
	background-position: 320px center;
	padding-top: 12px
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list:hover .x-teacher-c-list-mk .x-teacher-c-list-btn a {
	transform: translateY(0);
	-webkit-transform: translateY(0);
	-moz-transform: translateY(0);
	opacity: 1
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list:hover .x-teacher-c-list-musk {
	background: #000;
	opacity: .3
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list.load {
	background: url('../fonts/644ff81d24694f14b0f197e98439db96.woff') center bottom no-repeat #fff
}

.xt-teacher .xt-teacher-content .xt-teacher-c-list.load .x-teacher-c-list-bg {
	background: #e5e5e5
}