@charset "utf-8";
.header {
	background: rgb(8, 163, 190); height: 160px; min-width: 1000px;
}
.experimental-name {
	background: url("../img/logo.png") no-repeat left; margin: 0px auto; width: 1000px; height: 103px;
}
.nav {
	background: rgb(3, 128, 149); height: 57px; min-width: 1000px;
}
.navBar {
	margin: 0px auto; width: 1000px; line-height: 57px;
}
.navBar li {
	float: left; display: block; position: relative;
}
.navBar li a {
	padding: 0px 22px; color: rgb(255, 255, 255); font-size: 16px; display: block;
}
.content {
	background: url("../img/body.jpg") no-repeat top; margin: 0px auto; padding-top: 35px; min-height: 515px; min-width: 1000px; max-width: 1440px;
}
.contentA {
	background: rgb(255, 255, 255); margin: 0px auto 35px; padding: 20px; width: 960px; height: 500px; box-shadow: 0px 0px 10px #ccc;
}
.column-content {
	padding-bottom: 20px; margin-bottom: 20px; border-bottom-color: rgb(3, 128, 149); border-bottom-width: 2px; border-bottom-style: solid;
}
.vedio-player {
	width: 465px; height: 290px; float: left; position: relative;
}
.vedio-player a {
	left: 50%; top: 50%; margin-top: -38px; margin-left: -38px; display: block; position: absolute;
}
.exp-detail {
	width: 440px; height: 280px; padding-top: 10px; font-family: "simsun"; float: right;
}
.exp-title {
	font-size: 18px !important; margin-bottom: 10px;
}
.detail-info {
	color: rgb(84, 84, 84); line-height: 35px; font-size: 13px;
}
.lang-text b {
	height: 40px; float: left; display: block;
}
.lang-text div {
	line-height: 25px; overflow: hidden; padding-top: 5px;
}
.detail-info span {
	width: 180px; display: inline-block;
}
.start-exp a {
	background: rgb(3, 128, 149); width: 115px; height: 45px; text-align: center; color: rgb(255, 255, 255); line-height: 45px; font-weight: bold; float: left; display: block;
}
.start-exp {
	margin-top: 18px;
}
.start-exp span {
	background: url("../img/persons.png") no-repeat left; height: 25px; color: rgb(153, 153, 153); line-height: 25px; padding-left: 30px; font-size: 13px; margin-top: 10px; margin-left: 20px; float: left; display: block;
}
.ladyScroll {
	margin: 0px auto; width: 960px; height: 150px; padding-bottom: 60px; position: relative;
}
.ladyScroll .prev {
	top: 75px; width: 20px; height: 25px; position: absolute; z-index: 100; cursor: pointer;
}
.ladyScroll .next {
	top: 75px; width: 20px; height: 25px; position: absolute; z-index: 100; cursor: pointer;
}
.ladyScroll .prev {
	background: url("../img/left.png") no-repeat center; left: 0px;
}
.ladyScroll .next {
	background: url("../img/right.png") no-repeat center; right: 0px;
}
.ladyScroll .scrollWrap {
	width: 920px; overflow: hidden; padding-top: 15px; margin-left: 37px; position: absolute;
}
.dlList li {
	background: rgb(3, 128, 149); margin: 0px 10px; width: 200px; height: 150px; float: left; display: block;
}
.dlList li a {
	text-align: center; color: rgb(255, 255, 255); padding-top: 100px; padding-bottom: 30px; display: block;
}
.dlList li a.icon1 {
	background: url("../img/icon1.png") no-repeat center 40px;
}
.dlList li a.icon2 {
	background: url("../img/icon2.png") no-repeat center 40px;
}
.dlList li a.icon3 {
	background: url("../img/icon3.png") no-repeat center 40px;
}
.dlList li a.icon4 {
	background: url("../img/icon4.png") no-repeat center 40px;
}
.contentE ul li a:hover {
	color: rgb(47, 183, 161);
}
.contentCatetory {
	margin: 36px auto 66px; width: 1000px; position: relative;
}
.contentCatetory h2 {
	height: 48px; line-height: 48px; font-size: 20px; margin-bottom: 20px; border-bottom-color: rgb(215, 215, 213); border-bottom-width: 2px; border-bottom-style: solid; position: relative;
}
.contentCatetory h2 span {
	left: 0px; top: 0px; color: rgb(50, 51, 53); font-weight: normal; border-bottom-color: rgb(47, 183, 161); border-bottom-width: 2px; border-bottom-style: solid; position: absolute;
}
.contentCatetory .details {
	background: rgb(255, 255, 255); padding: 35px 30px 80px; min-height: 400px; box-shadow: 0px 0px 10px #ddd;
}
.contentCatetory .details h1 {
	margin: 0px; text-align: center; line-height: 40px; font-size: 16px;
}
.left-content {
	width: 700px; float: left;
}
.left-content table {
	margin: 0px auto;
}
.right-side {
	width: 200px; margin-left: 30px; float: left;
}
.contentCatetory .details h1 {
	margin: 15px 0px; color: rgb(51, 51, 51); font-size: 16px;
}
.contentCatetory .details p {
	color: rgb(102, 102, 102); line-height: 24px; font-size: 12px; margin-bottom: 10px;
}
.contentCatetory .details h2 {
	line-height: 20px;
}
.aside {
	border-radius: 4px; left: -100px; top: 70px; width: 80px; overflow: hidden; position: absolute; box-shadow: 0px 0px 5px #ddd;
}
.aside li {
	background: rgb(47, 183, 161); text-align: center; line-height: 20px; font-size: 14px; border-bottom-color: rgb(34, 133, 117); border-bottom-width: 3px; border-bottom-style: solid;
}
.aside li a {
	padding: 10px; width: inherit; height: inherit; color: rgb(255, 255, 255); display: block;
}
.aside li a:hover {
	background: rgb(152, 216, 125); color: rgb(59, 119, 34);
}
.aside li a.active {
	background: rgb(152, 216, 125); color: rgb(59, 119, 34);
}
.contentCatetory .imgList {
	margin-top: 30px;
}
.contentCatetory .imgList li {
	width: 210px; margin-right: 53px; margin-bottom: 30px; box-shadow: 0px 0px 5px #ccc;
}
.contentCatetory .imgList li img {
	width: 210px; height: 172px; margin-bottom: 10px;
}
.contentCatetory .imgList li p {
	height: 24px; color: rgb(153, 153, 153); line-height: 24px; overflow: hidden; padding-right: 10px; font-size: 12px; margin-left: 10px; white-space: nowrap; -ms-text-overflow: ellipsis;
}
.teacher-detail p {
	width: 190px; float: left;
}
.contentCatetory .imgList li .first {
	color: rgb(153, 153, 153); font-size: 12px;
}
.contentCatetory .imgList li .first b {
	color: rgb(51, 51, 51); font-size: 18px;
}
.teacher-detail a {
	margin: 5px; padding: 0px 4px; border-radius: 9px; border: 1px solid rgb(47, 183, 161); border-image: none; height: 17px; color: rgb(47, 183, 161); line-height: 17px; font-size: 12px;
}
.side-catalog {
	top: 350px; width: 200px; height: 390px; line-height: 19px; font-family: "simsun"; font-size: 14px; position: fixed;
}
.side-catalog .side-bar {
	border-width: 0px 1px; border-style: none solid; border-color: currentColor rgb(234, 234, 234); border-image: none; left: 5px; top: 0px; width: 0px; position: absolute; min-height: 50px; background-color: rgb(234, 234, 234);
}
.side-catalog .side-bar .circle.start {
	background: url("https://bkssl.bdimg.com/static/wiki-lemma/widget/lemma_content/mainContent/sideCatalog/img/sideCatalog_a278e02.gif") no-repeat 0px -199px; left: -5px; width: 10px; height: 10px; overflow: hidden; position: absolute; -ms-zoom: 1;
}
.side-catalog .side-bar .circle.end {
	background: url("https://bkssl.bdimg.com/static/wiki-lemma/widget/lemma_content/mainContent/sideCatalog/img/sideCatalog_a278e02.gif") no-repeat 0px -199px; left: -5px; width: 10px; height: 10px; overflow: hidden; position: absolute; -ms-zoom: 1;
}
.side-catalog .side-bar .circle.start {
	top: 0px;
}
.side-catalog .side-bar .circle.end {
	margin: 0px; bottom: 0px;
}
.side-catalog .catalog-scroller {
	left: 0px; top: 0px; width: 210px; overflow: hidden; padding-top: 15px; position: absolute; z-index: 1;
}
.side-catalog .catalog-scroller .catalog-list {
	width: 228px; height: auto; position: relative;
}
.side-catalog .catalog-scroller .catalog-list .arrow {
	background: url("https://bkssl.bdimg.com/static/wiki-lemma/widget/lemma_content/mainContent/sideCatalog/img/sideCatalog_a278e02.gif") no-repeat -271px -38px; left: 0px; top: 3px; width: 18px; height: 13px; position: absolute; z-index: 2; cursor: pointer;
}
.side-catalog .catalog-scroller .catalog-list .catalog-title {
	padding-left: 20px; margin-bottom: 7px; position: relative;
}
.side-catalog .catalog-scroller .catalog-list .catalog-title .text {
	line-height: 19px; display: block;
}
.side-catalog .catalog-scroller .catalog-list .catalog-title .pointer {
	background: url("https://bkssl.bdimg.com/static/wiki-lemma/widget/lemma_content/mainContent/sideCatalog/img/sideCatalog_a278e02.gif") no-repeat 3px -222px; left: 0px; width: 10px; height: 10px; margin-top: 4px; display: block; position: absolute; cursor: pointer;
}
.side-catalog .catalog-scroller .catalog-list .catalog-title .pointer:hover {
	background-position: 3px -245px;
}
.side-catalog .catalog-scroller .catalog-list .catalog-title:hover .text {
	background: rgb(245, 245, 245); border-radius: 2px; box-shadow: 0px 1px 0px #eaeaea;
}
.side-catalog .catalog-scroller .catalog-list .catalog-title:hover .pointer {
	background-position: 3px -245px;
}
.side-catalog .catalog-scroller .catalog-list .catalog-title.level1 .text {
	padding-left: 10px;
}
.side-catalog .catalog-scroller .catalog-list .catalog-title.level1 .title-index {
	color: rgb(153, 153, 153); padding-right: 5px; font-family: Arial; font-size: 14px; font-weight: 700;
}
.side-catalog .catalog-scroller .catalog-list .catalog-title.level1 .title-link {
	color: rgb(85, 85, 85); font-weight: 700; text-decoration: none;
}
.side-catalog .catalog-scroller .catalog-list .catalog-title.level2 .text {
	padding-left: 22px;
}
.side-catalog .catalog-scroller .catalog-list .catalog-title.level2 .title-index {
	color: rgb(153, 153, 153); padding-right: 5px; font-family: Arail; font-size: 14px;
}
.side-catalog .catalog-scroller .catalog-list .catalog-title.level2 .title-link {
	color: rgb(102, 102, 102); text-decoration: none;
}
.side-catalog.collapse {
	height: 96px; overflow: hidden;
}
.side-catalog.collapse .toggle-button {
	background-position: -104px 0px;
}
.side-catalog.collapse .toggle-button:hover {
	background-position: -154px 0px;
}
.side-catalog.collapse .side-bar {
	display: none;
}
.side-catalog.collapse .catalog-scroller {
	display: none;
}
.side-catalog .bottom-wrap {
	height: 45px; position: absolute;
}
.side-catalog .bottom-wrap .toggle-button {
	width: 45px; height: 45px; display: block; cursor: pointer;
}
.side-catalog .bottom-wrap .gotop-button {
	width: 45px; height: 45px; display: block; cursor: pointer;
}
.side-catalog .bottom-wrap .toggle-button {
	background: url("https://bkssl.bdimg.com/static/wiki-lemma/widget/lemma_content/mainContent/sideCatalog/img/sideCatalog_a278e02.gif") no-repeat 0px 0px;
}
.side-catalog .bottom-wrap .toggle-button:hover {
	background-position: -53px 0px;
}
.side-catalog .bottom-wrap .gotop-button {
	background: url("https://bkssl.bdimg.com/static/wiki-lemma/widget/lemma_content/mainContent/sideCatalog/img/sideCatalog_a278e02.gif") no-repeat -1px -62px; margin-top: 6px;
}
.side-catalog .bottom-wrap .gotop-button:hover {
	background-position: -74px -62px;
}
.line-up {
	background: url("../img/lineUp.png") no-repeat center; width: 275px; height: 250px; padding-top: 120px; display: none;
}
.line-up p {
	text-align: center; color: rgb(255, 255, 255);
}
.line-num {
	padding: 0px 20px; height: 130px;
}
.attempt {
	text-align: center; color: rgb(110, 115, 147) !important; font-size: 14px; margin-top: 15px; display: block;
}
.attempt:hover {
	color: rgb(47, 183, 161) !important; text-decoration: underline;
}
.waiting {
	background: rgb(47, 183, 161); margin: 0px auto; border-radius: 5px; width: 160px; height: 40px; text-align: center; color: rgb(255, 255, 255) !important; line-height: 40px; font-weight: 700; display: block;
}
.link-error {
	background: url("../img/net-error.png") no-repeat center; width: 275px; height: 250px; padding-top: 120px; display: none;
}
.link-error p {
	padding: 0px 20px; height: 170px; text-align: center; color: rgb(255, 255, 255); line-height: 25px;
}
.footer {
	background: rgb(50, 50, 53); height: 75px; text-align: center; color: rgb(255, 255, 255); font-family: "simsun"; font-size: 16px;
}