/* ========== */
/* = RESET = */
/* ========== */
* {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box
}

:after,:before {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box
}

html {
	overflow-x:hidden;
	-webkit-text-size-adjust:none;
	/*cursor: url(../images/home/hand_ico.ico),auto; */
}

body {
	min-width: 320px;
	font-size:14px;
	color: #666666;
	font-family: "Microsoft Yahei",-apple-system,"PingFang SC","Helvetica Neue",STHeiti,Tahoma,Simsun,sans-serif;
	-webkit-overflow-scrolling: touch;
}

body, div, span, h1, h2, h3, h4, h5, h6, p, em, img, strong, b, small, u, i, center, dl, dt, dd, ol, ul, li,  sub, sup, tt, var, del, dfn,  ins, kbd, q, s, samp,  strike, applet, object, iframe, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, blockquote, pre, a, abbr, acronym, address, big, cite, code, mark, audio, video, input, textarea, select { margin:0; padding:0;}

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

/*RESET A*/
* { text-decoration: none!important;}
a,
a:visited,
a:active,
a:hover,
a:focus {
	text-decoration:none!important;
	outline:none;
	star: expression_r(this.onFocus=this.blur());
}
a {
	color: #666666;
}

/* HTML5 RESET THE OLD BROWERS */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section { display:block;}
blockquote, q{quotes:none;}
blockquote:before, blockquote:after, q:before, q:after { content:''; content:none; }
table { border-collapse: collapse; border-spacing: 0; }

/*CLEAR the FLOAT*/
.clear { clear:both}
.clearfix { *zoom:1;}
.clearfix:after{
	clear:both;
	display:block;
	height:0;
	visibility:hidden;
	line-height:0;
	content:'\20';
}

.bgFull{
	background-size: cover;
	background-position: center center;
	background-repeat: nno-repeat
}

/*RESET the FORM */
fieldset { border: 0!important;}
input, button, textarea, select { font-size:100%; outline:none; resize:none; font-family: "Microsoft Yahei",-apple-system,"PingFang SC","Helvetica Neue",STHeiti,Tahoma,Simsun,sans-serif;}
input[type="button"]{cursor:pointer; border:0}
input[type="submit"]{cursor:pointer; border:0}
input[type="reset"]{cursor:pointer; border:0}
input[type="button"],input[type="text"], textarea{-webkit-appearance:none;}
input[type="reset"]::-moz-focus-inner,
input[type="button"]::-moz-focus-inner,
input[type="submit"]::-moz-focus-inner,
input[type="file"] > input[type="button"]::-moz-focus-inner{ border:none; padding:0; }

input::-webkit-input-placeholder{ color: #999999;}
input:-moz-placeholder{ color: #999999;}
input::-moz-placeholder{ color: #999999;}
input:-ms-input-placeholder{ color: #999999;}
textarea::-webkit-input-placeholder{ color: #999999;}
textarea:-moz-placeholder{ color: #999999;}
textarea::-moz-placeholder{ color: #999999;}
textarea:-ms-input-placeholder{ color: #999999;}

/*IMAGE CENTER*/
.vertical-center {
	display: block;
	max-width: 100%;
	max-height: 100%;
	position: absolute;
	margin: auto;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
}

/*RESET FONTS*/
.t2 { text-indent: 2em;}
em { font-style: normal;}
.overf {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

/*LAYOUT*/
.page-wrap{
	position:relative;
	width: 100%;
	overflow:hidden;
	padding-top: 100px;
	z-index:1;
}

.transition {
	-webkit-transition: all ease .3s;
	-moz-transition: all ease .3s;
	-ms-transition: all ease .3s;
	-o-transition: all ease .3s;
	transition: all ease .3s;
}

.b-shadow{
	-o-box-shadow:0 5px 30px rgba(23,26,230,.18);
	-ms-box-shadow:0 5px 30px rgba(0,0,0,.18);
	-moz-box-shadow:0 5px 30px rgba(0,0,0,.18);
	-webkit-box-shadow:0 5px 30px rgba(0,0,0,.18);
	box-shadow:0 5px 30px rgba(0,0,0,.18);
}
.pc-block{ display: block;}
.mb-block{ display: none;}


@media (max-width:999px){
	.pc-block{ display: none; }
	.mb-block{ display: block;}
}
.scale-img{ overflow: hidden;}
.scale-img:hover img{ transform: scale(1.1); -webkit-transform: scale(1.1);}



/* ========== */
/* = HEADER =  */
/* ========== */
.header{ position: fixed; top:0; left:0; width: 100%; height: 100px; padding-left: 35px; display: flex; flex-flow: wrap; justify-content: space-between; align-items: center; background: #FFFFFF; z-index: 99; -webkit-box-shadow:0 5px 30px rgba(0,0,0,.1); box-shadow:0 5px 30px rgba(0,0,0,.1);}
.header .logo{ float: left; max-width: 230px;}
.header .logo img{ max-height: 100px; }
.header .tel{ display: inline-block; line-height: 40px; padding-left: 45px; color: #3d60af; font-size: 24px; font-weight: bold; position:relative;}
.header .tel:before{ content: ""; position: absolute; top:0; left:0; width: 40px; height: 40px; background-image: url(../images/ico_tel.png); background-size: cover;}
.header .search-box{ display:inline-block; vertical-align: middle; position: relative; cursor: pointer;}
.header .search.active{ display:block;}
.header .search{ display:none; position: absolute; top:70px; right:0; border: 1px solid #3d60af; width: 275px; padding-right: 84px;}
.header .search .in{ width: 100%; background: #FFFFFF; border: none; height: 52px; line-height: 52px; padding: 0 10px; border-radius: 0;}
.header .search .bt{ position: absolute; top:0; right:0; width: 84px; height: 52px; background: #3d60af; border: none; color: #FFFFFF; border-radius: 0; }
.header .lan{ padding: 0 20px;  height: 100px; line-height: 100px; background: #3d60af; color: #FFFFFF; font-size: 20px;}
.header .lan a{ display: inline-block; vertical-align: middle; color:#FFFFFF; margin: 0 10px;}
.header .lan span{ display: inline-block; vertical-align: middle; font-size: 14px;}


.nav { margin-left: 10%; width: 40%; display: flex; flex-flow: wrap; justify-content: space-between; align-items: center;}
.nav li>a{ display: block; line-height: 100px; font-size: 18px; color: #333333; position: relative;}
.nav li:hover>a{ color: #3c60ae;}
.nav li.current>a{ color: #3c60ae;}
.nav li.current>a:after{ content: ""; position: absolute; bottom: 28px; left:50%; margin-left: -18px; width: 36px; height: 2px; background: #3c60ae;}
.nav li:nth-child(3){ position: relative;}
.nav li:hover .navdiv{ display: block;  }
.nav li:hover .navdiv-div{  display: block; }


.navdiv{  display: none; position: absolute; top:100px; left:0; width: 100%;  padding: 50px 0; background: #FFFFFF; -webkit-box-shadow:0 5px 20px rgba(0,0,0,.08); box-shadow:0 5px 20px rgba(0,0,0,.08); max-height: calc(100vh - 100px); overflow:auto; }
.navdiv ul{ display: flex; flex-flow: wrap; justify-content: space-between; align-items: flex-start; }
.nav-categor{ padding-top:40px; }
.nav-categor:first-child{ padding-top: 0;}
.nav-categor a{ display: block; font-size: 16px; line-height: 33px;}
.nav-categor a:hover{ color: #3c60ae;}
.nav-categor .tit{ margin-bottom: 5px; color: #333333; font-size: 20px; font-weight: 600;}
.nav-categor .tit:hover{ color: #3c60ae;}

.navdiv::-webkit-scrollbar {
	/*滚动条整体样式*/
	width: 4px; /*高宽分别对应横竖滚动条的尺寸*/
	height: 1px;
}
.navdiv::-webkit-scrollbar-thumb {
	/*滚动条里面小方块*/
	border-radius: 10px;
	box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
	background: #ccc;
}
.navdiv::-webkit-scrollbar-track {
	/*滚动条里面轨道*/
	box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
	border-radius: 10px;
	background: #ededed;
}


.navdiv-div{ display: none; position: absolute; top:98px; width: 180px; left:50%; margin-left: -90px;  padding: 15px 0; background: #FFFFFF; -webkit-box-shadow:0 5px 20px rgba(0,0,0,.08); box-shadow:0 5px 20px rgba(0,0,0,.08); }
.navdiv-div a{ line-height: 40px; height: 40px; display: block; text-align: center; font-size: 16px;}
.navdiv-div a:hover{ color: #3c60ae;}

.mb-nav-ico{ display: none; position: relative; vertical-align: middle; width:0.6rem; height:0.46rem; cursor: pointer;}
.mb-nav-ico .line {	position: absolute; left: 0;display: block; height:2px; border-radius: 0.02rem; width: 100%; background: #3d60af; }
.mb-nav-ico .line:nth-child(1) { top: 0.001rem;}
.mb-nav-ico .line:nth-child(2) { top: 50%; margin-top:-0.02rem;}
.mb-nav-ico .line:nth-child(3) { bottom: 0;}
.mb-nav-ico.active .line:nth-child(2){ opacity: 0;}
.mb-nav-ico.active .line:nth-child(1){top: 50%; margin-top: -1px; transform: rotate(-45deg);}
.mb-nav-ico.active .line:nth-child(3){ top: 50%; margin-top: -1px; transform: rotate(45deg);}

/* ========== */
/* = FOOTER = */
/* ========== */
.footer{ background: #3d60af; color: #FFFFFF; padding-top: 80px;}

.footer a{ color: #FFFFFF;}
.footer .content{  padding-bottom: 125px;}
.footer .erweima{ margin-right: 8px; float: left;  text-align: center; max-width: 150px; }
.footer .erweima p{ margin-top: 10px; font-size: 12px; line-height: 24px;}
.footer .con{ float: left; margin-left: 4%; line-height: 36px; position: relative;}
.footer .con .img{ position: absolute; bottom: 0; right:-40%;  max-width: 80px;}
.footer .con .flogo{ margin-bottom: 35px; display: block; max-width: 230px;}
.footer .con p{ padding-left: 40px; position: relative;}
.footer .con p:before{ content: ""; position: absolute; top:50%; margin-top: -15px; left:0; width:30px; height: 30px; background-size: cover;}
.footer .con .tel:before{ background-image:url(../images/foot_ico_tel.png);}
.footer .con .mail:before{background-image:url(../images/foot_ico_mail.png);}
.foot-ul{ float: right; width: 40%;  display: flex; flex-flow: wrap; justify-content: space-between; align-items: flex-start;}
.foot-ul li span a{ margin-bottom: 22px; font-size: 18px; display: block; color: rgba(255,255,255,1);}
.foot-ul li span a:hover{ color: rgba(255,255,255,.8);}
.foot-ul li a{ display: block;  line-height: 30px; font-size: 16px; color: rgba(255,255,255,.8);}
.foot-ul li a:hover{ color: rgba(255,255,255,.6);}
.copyright{ padding: 14px 0; line-height: 30px; border-top: 1px solid rgba(255,255,255,.1); }
.copyright .left{ float: left;}
.copyright .left a{ margin-left: 10px;}
.copyright .left a:hover{ color: rgba(255,255,255,.8);}
.copyright .right{ float: right;}
.copyright .right a{ margin-left: 15px; text-align: center; font-size: 12px; display: inline-block; vertical-align: middle; position: relative;}
.copyright .right a>img{ max-width: 30px; margin: 0 auto;}
.copyright .right a div{ display: none; position: absolute; bottom:38px; left:50%; margin-left: -75px; width: 149px;}
.copyright .right a:hover div{ display: block;}


/* ========== */
/* = MENU = */
/* ========== */
.shade { display: none; position: fixed;  width: 100%; height: 100%; left: 0; top:1.5rem; z-index: 999; display: none; background: transparent;}
.menu { position: fixed; left: 100%; padding-bottom:2rem; top:1.5rem; width:100%; height: 100%; text-align: left; z-index: 11111;overflow-y: scroll;  background: #FFFFFF; }
.menu li { position: relative;}
.menu li>span { display: block; position: relative; padding: 0 0.666666rem 0 1.493333rem; height: 1.36rem; line-height: 1.36rem; color: #767676; font-size: 0.38rem; border-bottom: 1px solid #e9e9e9;}
.menu ul li>span::before { content: ''; position: absolute; left: 0.666666rem; top: 50%; margin-top: -0.133333rem; width: 0.266666rem; height: 0.266666rem; border: 2px solid #3d60af; border-radius: 100%;}
.menu ul li a{ color: #555;}
.menu ul li>span.default::after { content: ''; position: absolute; right: 0.666666rem; top: 50%; width: 0.32rem; height: 0.32rem; margin-top: -0.16rem; background: url(../images/menu_bg.png) no-repeat; background-size: cover;}
.menu-slide a { color: #7c7d7d; }
.menu-slide { display: none;}
.menu-slide a { position: relative; display: block; padding: 0 0.666666rem 0 1.493333rem; line-height: 1.2rem; font-size: 0.32rem; color: #7c7d7d; border-bottom: 1px solid #e9e9e9;}
.menu-slide a::before { content: ''; position: absolute; left: 0.666666rem; top: 50%; margin-top:-0.10625rem;  width:0.266666rem; height:0.266666rem; background: url(../images/menu_bg3.png) no-repeat; background-size: cover; }
.menu-slide .tit{ display: block; font-size: 0.38rem; padding:0 0.6rem; line-height: 1.4rem; }
.menu-slide .tit:before{ display: none;}
.menu li>span.active a { color: #3d60af;}
.menu li>span.active::before { color: #fff; background: #3d60af; border-color: #3d60af;}
.menu li>span.haschild.active::after { content: ''; position: absolute; right: 0.666666rem; top: 50%; width: 0.32rem; height: 0.32rem; margin-top: -0.16rem; background: url(../images/menu_bg2.png) no-repeat center; }



/* ========== */
/* = page = */
/* ========== */
.pagination{ text-align: center; font-size: 0;}
.pagination li{ display: inline-block; vertical-align: middle;}
.pagination a,
.pagination span{ display: inline-block; vertical-align: middle; padding: 0 15px; min-width: 50px; margin: 0 4px;  border: 1px solid #e5e5e5; color: #999999; font-size: 18px; line-height: 36px;  -webkit-transition: all ease .3s;  transition: all ease .3s;}
.pagination a:hover,
.pagination li.active a,
.pagination li.active span{ background: #3d60af; border: 1px solid #3d60af; color: #FFFFFF;}
.pagination li.last{ margin-left: 20px;}
.pagination li.last em{  display: inline-block; font-size: 18px; color: #333333; margin: 0 7px;}
.pagination li.last input{ line-height: 36px; width: 50px; border: 1px solid #e5e5e5; font-size: 18px; text-align: center;}



@media (max-width:1440px){
	/* ========== */
	/* = HEADER = */
	/* ========== */
	.header{ padding-left: 25px;}
	.header .tel{ font-size: 20px;}
	.header .lan{ padding: 0 10px; font-size: 18px;}
	.nav { margin-left: 6%;}
	.nav li>a{ font-size: 16px;}

}
@media (max-width:1320px){
	/* ========== */
	/* = HEADER = */
	/* ========== */
	.nav{ margin-left: 2%; width: 38%;}
	.footer .con{ margin-left: 15px; }
	.footer .con .img{ right:-30%; }

}
@media (max-width:1120px){
	/* ========== */
	/* = HEADER = */
	/* ==========  */
	.nav li>a{ font-size: 14px;}

}
@media (max-width:999px){
	.page-wrap{ padding-top: 1.5rem; }
	/* ========== */
	/* = HEADER = */
	/* ========== */
	.header{ height: 1.5rem; padding:0 0.4rem;}
	.header .logo img{ max-height: 1.5rem;}
	.header .tel{ margin-left:3rem; font-size: 0; line-height: 0.7rem; height: 0.7rem; padding-left:0.7rem;}
	.header .tel:before{ width: 0.7rem; height: 0.7rem;}
	.header .search-box{ position: initial;}
	.header .search-box>img{ width: 0.7rem; height: 0.7rem;}
	.header .search{ top:1.5rem; right:0; width:100%; }
	.header .lan{ display: none;}

	.nav{ display: none;}
	.mb-nav-ico{ display: block;}

	/* ========== */
	/* = FOOTER = */
	/* ========== */
	.footer{ padding-top: 1rem;}
	.footer .content{  padding:0 0.5rem 1.2rem;}
	.footer .erweima{ width: 2.7rem;}
	.footer .erweima p{ margin-top: 0.266666rem; font-size: 0.23rem; line-height: 0.46rem;}
	.footer .con{ margin-left:0.7rem; line-height: 0.8rem; }
	.footer .con .img{ display: none;}
	.footer .con .flogo{ margin-bottom: 0.65rem; width: 3.4rem;}
	.footer .con p{ padding-left: 0.666666rem; font-size: 0.3rem;}
	.footer .con p:before{  margin-top: -0.266666rem; width:0.533333rem; height: 0.533333rem; }
	.foot-ul{ display: none;}
	.copyright{ padding:0.4rem 0; line-height: 0.533333rem; font-size: 0.32rem;}
	.copyright .container{ padding: 0 0.5rem; }
	.copyright .left{ float: none;}
	.copyright .left a{ margin-left: 0.186666rem;}
	.copyright .right{ margin-top: 0.4rem;}
	.copyright .right a{ margin-left:0.266666rem;}
	.copyright .right a>img{ width: 0.7rem;}
	.copyright .right a div{  bottom:0.8rem; margin-left:-1.2rem; width: 2.4rem;}

	/* ========== */
	/* = page = */
	/* ========== */
	.pagination a,
	.pagination span{  padding: 0 0.2rem; min-width: 0.7rem; margin:0.1rem; font-size: 0.34rem; line-height: 0.7rem; }
	.pagination li.last{ margin-left: 0.5rem;}
	.pagination li.last em{  font-size: 0.36rem; margin: 0 0.22rem;}
	.pagination li.last input{ width: 1.333333rem; font-size: 0.34rem; line-height: 0.7rem; }

}

@media (max-height:850px){
	.navdiv{ padding:30px 0; }
	.nav-categor{ padding-top: 25px; }
	.nav-categor a{ line-height: 28px; }
	.nav-categor .tit{ font-size: 18px; }
}

@media (max-height:700px){
	.navdiv{ padding:24px 0; }
	.nav-categor{ padding-top: 20px; }
	.nav-categor a{ line-height: 22px; font-size: 14px;}
	.nav-categor .tit{ font-size: 15px; }
	.navdiv-div a{ font-size: 14px; }
}


/* ==========  */
/* = POP = */
/* ========== */
.pop{ display: none; position: fixed; top:0; left:0; height: 100%; width: 100%; background: rgba(0,0,0,.5); text-align: center; z-index: 99999;}
.pop .content+i{ display: inline-block; vertical-align: middle; height: 100%;}
.pop .content{ position: relative; display: inline-block;  width:80%; max-width:1000px; vertical-align: middle; }
.pop .close{ position: absolute; top:0; right: 0; cursor: pointer; width: 30px; height: 30px; background-image: url(../images/close.png); background-size: cover;}
.options-pop .content{ max-width: 420px; padding: 30px; background: #FFFFFF; }
.options-pop .content .img{ border:1px solid #b9c6e2;}
.video-pop video{ width: 100%;}
.video-pop .close{ top:-40px; right: 0; background-image: url(../images/close2.png); }


.fixed-sub{ position: fixed; top:50%; right:0; transform: translateY(-50%); -webkit-transform: translateY(-50%); z-index: 999;}
.fixed-sub a{ display: block; border-bottom:1px solid #d8dfef; width: 64px; height: 64px; text-align: center; background: #FFFFFF; position: relative; padding-top:10px; text-align: center;}
.fixed-sub a:first-child{ border-radius: 5px 0 0 0;}
.fixed-sub a:last-child{ border-radius: 0 0 0 5px;}
.fixed-sub span{ display: inline-block; width: 30px; height: 30px;}
.fixed-sub .ico-01{ background-image: url(../images/fiexd_right_sub1.png);}
.fixed-sub .ico-02{ background-image: url(../images/fiexd_right_sub2.png);}
.fixed-sub .ico-03{ background-image: url(../images/fiexd_right_sub3.png);}
.fixed-sub .ico-04{ background-image: url(../images/fiexd_right_sub4.png);}
.fixed-sub p{ font-size:12px; line-height: 14px;}

.fixed-sub .tel{ position: absolute; top:0; right:0; line-height: 64px; width: 200px; padding: 0 20px; background: #FFFFFF; font-size: 20px; color: #3d60af; font-weight:600; transform: translateX(100%); -webkit-transform: translateX(100%); border-radius: 5px 0 0 5px;}
.fixed-sub a:hover .tel{ transform: translateX(0%); -webkit-transform: translateX(0%);}
.fixed-sub .erweima{ padding-bottom:10px;}
.fixed-sub .erweima p{ position: absolute; top:12px; left:38px;}
.fixed-sub .erweima img{ display:block;}

.cookie-pop .content{ max-width: 750px; padding: 40px 40px 60px; width: 90%; background: #FFFFFF;}
.cookie-pop .tit{ display: flex; flex-flow: wrap; justify-content: space-between; align-items: center; padding-bottom: 30px; border-bottom: 1px solid #d4e2fd; }
.cookie-pop .tit span{ font-size: 30px; color: #3d60af; font-weight: 600;}
.cookie-pop .tit a{ font-size: 16px;color: #3d60af; text-decoration: underline !important; }
.cookie-pop .txt{ margin-top: 25px; text-align: justify; font-size: 16px; line-height: 30px; color: #333333;}
.cookie-pop .button{ margin-top: 7%; text-align: right;}
.cookie-pop .button a{ position: relative; top:auto; right:auto; height: auto !important; display:inline-block; margin-left: 10px; border: 1px solid #3d60af; color: #3d60af; text-align: center; font-size: 18px; width: 190px; line-height: 46px; background:none;}
.cookie-pop .button a:nth-child(2){ background:  #3d60af; color: #FFFFFF;}



.main404{ height: calc(100vh - 100px); background: #f8f8f8; display: flex; flex-flow: wrap; justify-content: space-between; align-items: center;}
.main404 .con{ position: relative;}
.main404 .text{ position: absolute; bottom:22%; left:0; width: 100%; text-align: center; display: flex; flex-flow: wrap; justify-content: center; align-items: center;}
.main404 .text h2{ font-size: 30px; color: #333333; font-weight: 600;}
.main404 .text span{ font-size: 18px; color: #3d60af; display: inline-block; margin-left: 30px; margin-right: 10px;}

@media (max-width:999px){
	.cookie-pop .content{ padding: 0.5rem;}
	.cookie-pop .tit{ padding-bottom: 0.3rem;}
	.cookie-pop .tit span{ font-size: 0.5rem; }
	.cookie-pop .tit a{ font-size: 0.32rem;}
	.cookie-pop .txt{ margin-top: 0.5rem;font-size: 0.32rem; line-height: 0.64rem;}
	.cookie-pop .button a{  width: 3rem; line-height: 0.9rem; font-size: 0.32rem;}

	.main404 { height: calc(100vh - 1.5rem);}
	.main404 .text{ bottom:0;}
	.main404 .text h2{ width: 100%; font-size: 0.42rem; margin-bottom: 0.32rem;}
	.main404 .text span{ font-size: 0.373333rem; margin-left: 0; margin-right: 0.133333rem;}

}

/*  */
.pagination {
	flex-wrap: wrap;
	justify-content: center;
}

.faq-list ul li {
	white-space: nowrap;
}

.speech table tbody span{
	font-size: 0.3rem;
}

.speech table,.speech table tbody{
	width: 100%;
}

.knowledge-center .list .item p {
	padding-right: 85px;
}
@media (max-width: 1440px)
{
	.header .tel {
		font-size: 15px;
	}
	.language {
		width: 20px;
	}
	.footer .con .img {
		display: none;
	}

	.foot-ul {
		width: 34%;
	}
	.product-content .text .title h1 {
		font-size: 26px;
	}
	/*  */
}

@media (max-width: 1150px){
	.train-video-search .search-btn {
		width: 30px;
		overflow: hidden;
		white-space: nowrap;
		margin: -13px;
		padding-left: 4px;
	}
	.history li .box {
		padding: 65px 0px 30px;
	}

	.history li .box .tit {
		font-size: 25px;
	}

}
/*  */

@media (max-width: 999px){
	.train-video-search .search-btn {
		margin-left: 0px;
	}
	.header .tel {
		font-size: 0;
	}
	.index-news .tab {
		text-align: left;
		margin-right: 0.2rem;
		font-size: 0.3rem;
	}
	.index-news .tab span{
		margin-right: 0.2rem;
		font-size: 0.3rem;
		border-right: none;
	}
	.footer .erweima p {
		font-size: 0.2rem;
	}
	.product-content .text .title h1 {
		font-size: 0.5rem;
	}
	.product-detail-tab li {
		width: 20%;
	}
}

@media (max-width: 700px){
	.search span{
		display: block;
	}
	.search-select {
		width: 194px;
	}
}

@media (max-width: 500px){
	.member-center-nav ul li a {
		padding-left: 30px;
		overflow: hidden;
		white-space: nowrap;
		text-overflow: ellipsis;
	}

	.knowledge-center .list .item p {
		padding-right: 0;
	}
}