@charset "utf-8";

/*-----------------------------*/
body{line-height: 1.5;font-family:"Microsoft YaHei",Arial;font-size:14px;color:#333; }
a:hover{color: #600974;text-decoration: none}
a{text-decoration: none;}
.logo_wrap{background: none;height: 93px;}
.logo_wrap .logo{line-height: 78px;}
.logo_wrap .logo span {
	font-weight: bold;
	color: white;
	font-size: 21px;
	text-shadow: -1px -1px 0 #051355, 1px -1px 0 #051355, -1px 1px 0 #051355, 1px 1px 0 #051355;width: 150px}

.en{ text-transform: uppercase; }

.topbar{font-size: 18px;}
.topbar .product_link a, .topbar .external_link a, .topbar .product_link span{
	font-size: 18px;
}


.more{
	display: block;
	float: right;
	color: #333333;
	font-size: 16px;
	width: 70px;
	height: 32px;
	text-align: right;
	line-height: 32px;
	margin-top: 3px;
	margin-right: 8px;
}


.navbox{height: 60px; width:100%;background:#e3ebff;background: url(../images/nav-bj.png);background-position: center}
.nav {height:100%; line-height:60px; margin:0 auto; }
.nav li{float:left; position:relative; width: 85px; margin: 0 7px;}
.nav li .A1{color: #ffffff; display:block; height: 60px; font-size:16px; line-height: 60px; white-space: nowrap; text-align:center; word-wrap: break-word; text-decoration: none;}

.nav li.active .A1
,.nav li .A1:hover
,.nav li:hover > a{position: relative;z-index: 100;font-weight: bold;background: #2b3246}



.nav li:hover p{display:block;}


.nav li p {
	padding: 0;
	display: none;
	min-width: 86px;
	width: auto;
	position: absolute;
	z-index: 200;
	background: #600974;
}

.nav li p a {
	padding: 0 5px;
	width: auto;
	position: relative;
	text-decoration: none;
	height: 45px;
	margin: 0 auto;
	text-align: center;
	font-size: 14px;
	line-height: 45px;
	color: #ffffff;
	display: block;
	white-space: nowrap;
}

.nav li p a:hover {text-decoration:none;color:#ffffff;font-weight: bold;background: #9c4eae}


.xq{height: 40px; width: 120px; display: inline-block; position: relative; left: 0px; font-size: 16px; line-height: 40px; text-align: center; background-color: #05236c; border-radius: 8px 8px 0 0;}
.list .list_type li{background: url(../images/li-icon.png) no-repeat left center;}

.container_banner{height:450px; width:1200px;background: url(../images/banner.png) no-repeat 1px 0;
	background-size: cover; }
.section1 {height: 260px;width: 100%;padding-top: 27px;background: url(../images/area23.png);}
.section2 {height: 239px;width: 100%;margin-top: 41px;box-sizing: border-box;position: relative}
.section3 {height:215px; width:100%; margin-top: 11px; background: url(../images/area678.png) no-repeat;}
.section4 {height:226px; width:100%; margin-top: 64px;}
.section5 {height:485px; width:100%; margin-top: 5px; background: url(../images/cloud.png) no-repeat center;background-size: cover;}

.search-nav-container {gap: 10px;}

.search-nav {margin: 0;}
.search-box{height: 320px;margin-top: 3px;float:left;position: relative;left: 207px;width: 767px;top: 71px;}
.search-box .navbar ul {border-bottom: 1px solid #525869; text-align: center;position: relative;list-style: none;margin: 0;padding: 0;height: 53px;line-height: 58px;width: 100%;background-color:rgba(24,22,42,0.8) ;font-size: 18px;overflow: visible;}
.placeholder {height: 40px;}

.search-box .navbar li {display: block;float: left;width: 185px;position: relative;overflow: visible;}

 .search-box .navbar li:nth-child(2){width: 212px}
 .search-box .navbar li:nth-child(4){width: 160px}

.search-box .navbar a {color:#ffffff;width: 100%;text-decoration: none;align-items: center}

.search-box .navbar li:hover a{ color: #ffffff}

/* hover 样式 */
.search-box .hover a{color: #ffffff}
.hover {color:#ffffff;background-color: #600974;font-size: 18px;font-weight: bold;height: 53px;background-size: cover;}

.first.hover {color:#ffffff;background-color: #600974;font-weight: bold;font-size: 18px}


.search-box-form{background-color:rgba(24,22,42,0.8)  ;background-size: cover;background-position: center;    padding-left: 44px;padding-top: 19px;height: 231px;box-sizing: border-box;}

.search-box-form .search-title{font-size: 20px;font-weight: 700;position: relative;top: 6px;color: #ffffff}
.search-box-form input::placeholder {color: #999999;opacity: 1;}

.search-box-form input{margin-top: 14px;height: 50px;padding-left: 18px;font-size: 16px;line-height: 50px;color: #999999;width: 550px;border: 1px solid #cbd5e2;}
.search-box-form button{position: relative;top: 19px;cursor: pointer;background-size: 100% 100%;width: 107px;height: 53px;background-image: url(../images/search-btn.png);background-color: #4f83d8;background-position: center;border: none;color: #ffffff;font-size: 18px;padding-left: 30px;margin-left: 10px;display: inline-flex;}
.search-box-form .search-box-tip{margin-top: 33px;width: 706px;}
#form1 .search-box-tip .search-tip-icon:first-child{display:block;float:left;width: 38px;height: 38px;background-position: center;background-size: contain;margin-right: 15px;background-image: url(../images/shuoming.png);}
.search-box-form .search-box-tip .search-tip-icon{display:block;float:left;width: 38px;height: 38px;background-position: center;background-size: contain;margin-right: 15px;background-image: url(../images/shuoming.png);}
.search-box-form .search-box-tip p{font-size: 16px;line-height: 26px;position: relative;top: -4px;color: #ffffff;display:block;float:right;width: calc(100% - 60px );}
.search-box-form .search-box-tip a {color: #4571c1;margin-left: 6px;text-underline: none;text-decoration: none;}



.__area_2 {float: right;width: 406px;box-sizing: border-box; border-top-left-radius: 11px;border-bottom-right-radius: 40px;}
.__area_2 .column_nav{margin: -10px 25px 0 20px;display: flex}
.__area_2 .column_nav .column_nav_title{display: grid;padding-left: 21px;padding-top: 7px; width: 280px}
.__area_2 .column_nav .ch{line-height:34px;color: #0f1935;font-size: 22px;font-weight: bold; }
.__area_2 .column_nav .en{line-height:22px;color: #376dc7;font-size: 16px; }
.__area_2 .column_nav .more{color: #600974;font-size: 16px;position: relative;top: 6px;left: 19px;}
.__area_2 .info{margin-top: 12px;padding: 0 20px 0 41px;height: 163px;position: relative;}
.__area_2 .info p{color: #333333;font-size: 14px;line-height: 24px;}
.__area_2 .info a{    color: #ffffff;font-size: 18px;display: block;width: 188px;height: 53px;position: absolute;top: 167px;left: 40px;line-height: 53px;text-align: center;}




.__area_3 {margin-top:3px;height: 289px; width: 621px;float:left;position: relative;}
.__area_3 .column_nav{display: flex}
.__area_3 .column_nav .column_nav_title{display: grid; width: 280px}
.__area_3 .column_nav .ch{line-height:23px;color: #0f1935;font-size: 22px;font-weight: bold; }
.__area_3 .column_nav .en{line-height:22px;color: #376dc7;font-size: 16px;margin-top: 7px; }
.__area_3 .column_nav .more{margin-right: 0;color: #600974;margin-top: -3px;position: absolute;right: -2px}
.__area_3 .list{margin-top: 33px}
.__area_3 .list .list_des{}
.__area_3 .list .list_des h3 {height: 62px}
.__area_3 .list .list_des h3 a{color: #333333;font-size: 14px;font-weight: bold;position: relative;float: left;width: 429px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;max-width: 429px;}
.__area_3 .list .list_des h3 .time{color: #a7aec2;font-size: 14px;float: right;}
.__area_3 .list .list_des p{color: #333333;font-size: 14px;width: 100%;margin-top: -37px;line-height: 23px;box-sizing: border-box;height: 46px;}
.__area_3 .list ul{margin-top: 12px}
.__area_3 .list ul li a{width: 75%}
.__area_3 .list li {color: #333333;font-size: 14px;line-height: 32px;height: 32px;}
.__area_3 .list li a{margin-left: 18px }
.__area_3 .data{height: 429px; }
.__area_3 .list_time span{color: #a7aec2;font-size: 14px}
.__area_3 .list .list_des h3 a:hover{color: #600974;}


.__area_4 {margin-top:3px;height: auto; width: 620px;float:left;position: relative;}
.__area_4 .column_nav{display: flex}
.__area_4 .column_nav .column_nav_title{display: grid;width: 280px}
.__area_4 .column_nav .ch{line-height:23px;color: #0f1935;font-size: 22px;font-weight: bold; }
.__area_4 .column_nav .en{line-height:22px;color: #376dc7;font-size: 16px;margin-top: 5px; }
.__area_4 .column_nav .more{margin-right: 0;color: #600974;position: absolute;right: 0;font-size: 16px;top: 0}
.__area_4 .list ul{margin-top: 28px}
.__area_4 .list ul li a{width: 75%}
.__area_4 .list li {font-size: 14px;line-height: 32px;height: 32px;}
.__area_4 .list li a{margin-left: 18px;color: #333333;}
.__area_4 .data{height: 429px; }
.__area_4 .list_time span{color: #a7aec2;font-size: 14px}
.__area_4 .list li a:hover{color: #600974;}


.__area_5 {height: 258px;width: 538px;box-sizing: border-box;margin-left: 40px;padding-top: 3px;position: relative;float: right}
.__area_5 .column_nav{display: flex}
.__area_5 .column_nav .column_nav_title{display: grid;width: 280px}
.__area_5 .column_nav .ch{line-height:23px;color: #0f1935;font-size: 20px;font-weight: bold; }
.__area_5 .column_nav .en{line-height:22px;color: #376dc7;font-size: 16px;margin-top: 7px; }
.__area_5 .column_nav .more{margin-right: 0;color: #600974;font-size: 16px;position: absolute; right: 0}
.__area_5 .list{width: 100%;margin-top: -4px;}
.__area_5 .list .list_des{padding-top: 12px;}
.__area_5 .list .list_des h3 a{color: #333333;font-size: 14px;font-weight: bold;position: relative;top: -1px;}
.__area_5 .list .list_des h3 span{color: #a7aec2;font-size: 14px;position: relative; right: 9px;float: right}
.__area_5 .list .list_des p{width: 100%;color: #333333;font-size: 14px;margin-top: 0;line-height: 22px;height: 49px;}
.__area_5 .list .list_des p a{display: inline-block}
.__area_5 .list ul{margin-top: 4px}
.__area_5 .list ul li a{width: 95%}
.__area_5 .list li {font-size: 14px;line-height: 32px;height: 32px;}
.__area_5 .list li a{margin-left: 18px;color: #333333;}
.__area_5 .list li a:hover{color: #1e3c72;}
.__area_5 .data{height: 429px; }
.__area_5 .list_time span{color: #a7aec2;font-size: 14px}
.__area_5 .list li a:hover{color: #600974;}
.__area_5 .list .list_des h3 a:hover{color: #600974;}



.__area_6 {height: 100%; width: 431px;box-sizing: border-box;position: relative; display: block;float: left;}
.__area_6 .column_nav{height: 59px;}
.__area_6 .column_nav .column_nav_title{padding-left: 17px;width: 80%;}
.__area_6 .column_nav .ch{line-height:59px;color: #ffffff;font-size: 20px;font-weight: bold; }
.__area_6 .column_nav .en{line-height:22px;color: #ffffff;font-size: 12px;margin-top: 24px;margin-left: 7px;}
.__area_6 .column_nav .more{margin-right: 0;color:#600974;;position: absolute;right: 34px;line-height: 55px;font-size: 14px;top: 0;}
.__area_6 .list ul{margin-top: 20px}
.__area_6 .list ul li a{width: 95%}
.__area_6 .list li {font-size: 14px;line-height: 32px;height: 32px;}
.__area_6 .list li a{margin-left: 18px;color: #333333;}
.__area_6 .data{height: 429px; }
.__area_6 .list li a:hover{color: #600974;}


.__area_7 {margin-top: -7px;height: 100%; width: 404px;box-sizing: border-box;padding-left: 25px;padding-right: 22px;position: relative;display: block;float: left;}
.__area_7 .column_nav{height: 59px;}
.__area_7 .column_nav .column_nav_title{padding-left: 14px;width: 80%;}
.__area_7 .column_nav .ch{line-height:59px;color: #ffffff;font-size: 20px;font-weight: bold; }
.__area_7 .column_nav .en{line-height:22px;color: #ffffff;font-size: 12px;margin-top: 25px;margin-left: 7px;}
.__area_7 .column_nav .more{margin-right: 0;color: #600974;position: absolute;right: 26px;line-height: 55px;font-size: 14px;top: 0px;}
.__area_7 .list ul{margin-top: 20px}
.__area_7 .list ul li a{width: 95%}
.__area_7 .list li {font-size: 14px;line-height: 32px;height: 32px;}
.__area_7 .list li a{margin-left: 18px;color: #333333;}
.__area_7 .data{height: 429px; }
.__area_7 .list li a:hover{color: #600974;}


.__area_8 {margin-top: -7px;height: 100%; width: 332px;box-sizing: border-box;margin-left: 32px;position: relative;display: block;float: right}
.__area_8 .column_nav{height: 59px;}
.__area_8 .column_nav .column_nav_title{padding-left: 17px;width: 80%;}
.__area_8 .column_nav .ch{line-height:59px;color: #ffffff;font-size: 20px;font-weight: bold; }
.__area_8 .column_nav .en{line-height:22px;color: #ffffff;font-size: 12px;margin-top: 25px;margin-left: 7px;}
.__area_8 .column_nav .more{margin-right: 0;color: #600974;position: absolute;right: 26px;line-height: 55px;font-size: 14px;top: 0;}
.__area_8 .list_box{margin-top: 21px;}
.__area_8 .list_box ul{width: 345px;}
.__area_8 .list_box ul li{display:block;float:left;margin-bottom:11px;margin-right:12px;box-sizing: border-box;width: 161px;height: 71px;background-color: #f8f8f8;line-height: 20px;}

.__area_8 .list_box ul li:nth-child(2), .__area_8 .list_box ul li:nth-child(4){width: 160px}
.__area_8 .list_box ul li:hover{background-color:#f2f6f9;background: url(../images/support-hover-bj.png) no-repeat;background-position: right;border: 1px solid #cbd5e2;color: #0f1935;}
.__area_8 .list_box ul li a:hover{color: #0f1935;}
.__area_8 .list_box ul li a {padding-top:25px;display:block;font-size: 14px;box-sizing: border-box;padding-left: 12px;padding-right: 12px;align-items: center;justify-content: flex-start;width: 100%;height: 100%;text-decoration: none;word-wrap: break-word;overflow-wrap: break-word;white-space: pre-wrap;word-break: break-word;}
.__area_8 .list_box ul li:hover a{
	padding-right: 63px;
}

.__area_9{width: 100%;float: right;position: relative;}
.__area_9 .column_nav{display: flex}
.__area_9 .column_nav .column_nav_title{display: grid; width: 280px}
.__area_9 .column_nav .ch{line-height:23px;color: #0f1935;font-size: 22px;font-weight: bold; }
.__area_9 .column_nav .en{line-height:22px;color: #376dc7;font-size: 16px;margin-top: 7px; }
.__area_9 .column_nav .more{margin-right: 0;color: #600974;position: absolute;right: 0;top: -6px;}

.__area_9 .teacherbox{height: 244px; width: 100%;margin-top: 26px}
.__area_9 .teacherbox .prev,.__area_9 .teacherbox .next{height: 48px;width: 27px; margin-top: 52px; display: inline-block;}
.__area_9 .teacherbox .prev{float: left;background: url(../images/left.png);}
.__area_9 .teacherbox .prev:hover{background: url(../images/left_.png) no-repeat;}
.__area_9 .teacherbox .next{float: right; background: url(../images/right.png);    z-index: 10;position: relative;}


.__area_9 #index_user::before {content: "";position: absolute;top: 0;left: 867px;right: 0;bottom: 0;width: 388px;height: 152px;background: linear-gradient(to right, rgba(255, 255, 255, 0) 2%, rgba(255, 255, 255, 1) 62%);z-index: 5; pointer-events: none;}

.__area_9 .teacherbox .next:hover{background: url(../images/right_.png) no-repeat;}
.__area_9 #index_user{position: absolute;float: left;height: 152px;width: 1110px;overflow: hidden;left: 27px;margin-left: 28px;}
.__area_9 ul{height: 152px; width: 100%;margin-left: 30px;}
.__area_9 ul li {position:relative;height: 152px; width:388px; float:left; overflow:hidden; margin-right: 30px;}
.__area_9 ul li a {float:left;position:relative;z-index: 2;height: 100%; width: 100%; display:block; position: relative; text-decoration: none;}
.__area_9 ul li p{margin-top: 13px; font-size: 14px; line-height: 18px; color: #545454; text-align: center; }
.__area_9 ul li a img{height: 150px; width: 114px;border: 1px solid #d2d2d2;}
.__area_9 ul li:hover  .info{border: 1px solid #b1c3e5;}
.__area_9 ul li .info{display: block;float:right;position: absolute;left: 116px;font-size: 16px;color: #333333;width: 272px;height:152px;background: linear-gradient(to right, #ffffff, #eaeef5);border: 1px solid transparent;padding-top: 20px;padding-bottom: 15px;box-sizing: border-box;}
.__area_9 ul li .info span {width: 100%;height: 36px;line-height: 36px;}
.__area_9 ul li .info .sp1{margin-left: 25px;width: 100%;display: block;}
.__area_9 ul li .info .sp2{margin-left: 25px;width: 100%;display: block;}
.__area_9 ul li .info .sp3{margin-left: 25px;width: 100%;display: block;}


.__area_11 {height: 100%; width: 100%;}
.__area_11 .column_nav{height: 30px; margin-top: 23px; line-height: 30px; background: url(../images/cloud-icon.png) no-repeat 171px center;}
.__area_11 .column_nav span{color: #0f1935; font-size: 26px; font-weight: bold; background:none;position: absolute;}
.__area_11 .data{height: 429px;}






body.index-page .footer-brace{margin: 0;}
.footer-brace{height: 97px;}
.footer{height: 97px; background-color: #232323; }
.infooter{padding: 26px 0;}
.infooter .infooter-line{color: #666666;}
.infooter .infooter-line a{color: #666666;}



@media (min-width: 1680px) {
	body.support1680{font-size: 18px !important;}
	.support1680 .fix-tool{left: 62%}

	.support1680 .navbox {background-size: cover;}
	.support1680 .nav li{width: 140px;margin: 0}
	.support1680 .nav li .A1{font-size: 20px !important;}
	.support1680 .nav li p a{font-size: 16px !important;text-align: center}
	.support1680 .container{width: 1680px;}
	.support1680 .nav li p{min-width: 140px;padding:0}
	.support1680 .nav li p a:hover::after {width: 20px;}
	.support1680 .nav li p a::after {top: 36px;}


	.support1680 .section1 {background: url(../images/1680/area23-1680.png);height: 314px;}
	.support1680 .section2{margin-top: 57px;}
	.support1680 .section3 {background: url(../images/1680/area678-1680.png) no-repeat;margin-top: 50px;height: 257px}
	.support1680 .section4{height: 272px;}

	.support1680 .search-box{top: 76px;left:458px;}
	.support1680 .first.hover{font-size: 20px;line-height: 56px;}
	.support1680 .hover{font-size: 20px;line-height: 56px}
	.support1680 .search-box .navbar li{width: 185px;}
	.support1680 .search-box .navbar li:nth-child(2){width: 212px}
	.support1680 .search-box .navbar li:nth-child(4){width: 160px}
	.support1680 .search-box-form {padding-top: 16px;}
	.support1680 .search-box-form .search-title{top:9px;}
	.support1680 .search-box-form .search-box-tip {margin-top:32px;}
	.support1680 .search-box-form button {top: 21px}
	.support1680 .search-box .navbar ul{line-height: 61px;}


	.support1680 .more{font-size: 16px;}
	.support1680 .container_banner{width: 1682px;}



	.support1680 .__area_3{width: 951px;}
	.support1680 .__area_3 .column_nav .ch{font-size: 26px;}
	.support1680 .__area_3 .column_nav .more {margin-top: -3px;right: -3px;}
	.support1680 .__area_3 .list {margin-top:31px;}
	.support1680 .__area_3 .list .list_des h3 a{font-size: 16px;}
	.support1680 .__area_3 .list .list_des p{font-size: 16px;margin-top: -26px;}
	.support1680 .__area_3 .list .list_des h3 .time{font-size: 16px}
	.support1680 .__area_3 .list ul{margin-top: 33px;}
	.support1680 .__area_3 .list li{font-size: 16px;line-height: 38px;height: 38px;}
	.support1680 .__area_3 .list_time span{font-size: 16px; line-height: 38px;}
	.support1680 .__area_3 .list .list_des h3 a {width: 660px;max-width: 660px}

	.support1680 .__area_2{width: 493px;}
	.support1680 .__area_2 .column_nav .ch{font-size: 26px;}
	.support1680 .__area_2 .column_nav .column_nav_title{padding-left: 16px;}
	.support1680 .__area_2 .column_nav .more{font-size:16px;top: 6px;left: 89px;}
	.support1680 .__area_2 .info{padding: 0 30px 0 35px;}
	.support1680 .__area_2 .info p{font-size: 16px;line-height: 36px;margin-top: 24px;}
	.support1680 .__area_2 .info a{top: 207px;left: 35px;}

	.support1680 .__area_4 {width: 951px;}
	.support1680 .__area_4 .column_nav .ch{font-size: 26px;}
	.support1680 .__area_4 .column_nav .more{top: 0}
	.support1680 .__area_4 .list li{font-size: 16px;line-height: 38px;height: 38px;}
	.support1680 .__area_4 .list_time span{font-size: 16px; line-height: 38px;}
	.support1680 .__area_4 .list ul{margin-top: 24px;}


	.support1680 .__area_5 {margin-left: 88px;width: 640px}
	.support1680 .__area_5 .column_nav .ch{font-size: 26px;}
	.support1680 .__area_5 .list .list_des {padding-top: 31px}
	.support1680 .__area_5 .list .list_des h3 a{font-size: 16px}
	.support1680 .__area_5 .list .list_des p{font-size: 16px;margin-top: 3px;}
	.support1680 .__area_5 .list ul{margin-top: -13px}
	.support1680 .__area_5 .list li{font-size: 16px;line-height: 38px;height: 38px;}
	.support1680 .__area_5 .list .list_des {}


	.support1680 .__area_6{width: 532px}
	.support1680 .__area_6 .column_nav .ch{margin-top: 1px;}
	.support1680 .__area_6 .column_nav .en{font-size: 14px;margin-top: 25px;margin-left: 7px;}
	.support1680 .__area_6 .column_nav .more {right: 27px;}
	.support1680 .__area_6 .list ul {margin-top: 14px;}
	.support1680 .__area_6 .list li{font-size: 16px;line-height: 38px;height: 38px;}


	.support1680 .__area_7{padding-left: 44px;width: 575px;margin-top: 0}
	.support1680 .__area_7 .column_nav .column_nav_title{padding-left: 15px;}
	.support1680 .__area_7 .column_nav .ch{margin-top: 1px;}
	.support1680 .__area_7 .column_nav .en{font-size: 14px;margin-top: 25px;margin-left: 7px;}
	.support1680 .__area_7 .column_nav .more {right: 27px;}
	.support1680 .__area_7 .list ul {margin-top: 14px;}
	.support1680 .__area_7 .list li{font-size: 16px;line-height: 38px;height: 38px;}



	.support1680 .__area_8{margin-left: 41px;width: 531px;margin-top: 0}
	.support1680 .__area_8 .column_nav .column_nav_title{padding-left: 15px;}
	.support1680 .__area_8 .column_nav .ch{margin-top: 1px;}
	.support1680 .__area_8 .column_nav .en{font-size: 14px;margin-top: 25px;margin-left: 7px;}

	.support1680 .__area_8 .list_box {margin-top: 28px;}
	.support1680 .__area_8 .list_box ul{width: 546px}
	.support1680 .__area_8 .list_box ul li {width: 261px;height: 80px;margin-bottom: 8px;}
	.support1680 .__area_8 .list_box ul li:nth-child(2), .__area_8 .list_box ul li:nth-child(4){width: 261px;}
	.support1680 .__area_8 .list_box ul li a{font-size: 16px;}
	.support1680 .__area_8 .list_box ul li:hover{background: url(../images/1680/support-hover-1680.png) no-repeat;background-position: right;}


	.support1680 .__area_9 .column_nav .ch{font-size: 26px;}
	.support1680 .__area_9 .column_nav .column_nav_title{padding-left: 0;}
	.support1680 .__area_9 .teacherbox {margin-top: 42px}
	.support1680 .__area_9 #index_user{width: 1672px;margin-left: 28px;}
	.support1680 .__area_9 #index_user::before{left: 1285px}
	.support1680 .__area_9 .column_nav .more{top: -5px}

}