/* dede58.com 做最好的织梦模板 */
.main {
	padding:60px 0;
}
.main .banner {
	width:100%;
	height:230px;
	background:#373e46 url(../images/js.jpg) no-repeat center;
	background-size:100% 230px;
}
.main .title1 {
	color:#333;
	font-size:18px;
	padding:40px 0 30px 0;
	line-height:24px;
	font-size:18px;
}
.main .mainNav {
	height:44px;
	line-height:44px;
	border-top:1px solid #dfdfdf;
	border-bottom:1px solid #dfdfdf;
}
.main .mainNav:after {
	content: "020";
	display: block;
	height: 0;
	clear: both;
	visibility:hidden;
}
.main .mainNav .child {
	cursor:pointer;
	margin-top:18px;
	line-height:12px;
	float:left;
	height:12px;
	padding:0 34px;
	border-right:1px solid #dfdfdf;
	text-align:center;
	color:#666;
	font-size:14px;
}
.main .mainNav .child {
	transition-duration: .5s;
	-ms-transition-duration: .5s;
	-moz-transition-duration: .5s;
	-webkit-transition-duration: .5s;
}
.main .mainNav .child.on {
	color:#7D2F8D;
}
.main .mainNav .child:hover {
	color:#7D2F8D;
}
.main .content {
	display:none;
	margin-top:30px;
}
.main .content .child {
	padding:20px 0;
	border-bottom:1px solid #d1d1d1;
}
.main .content .child:after {
	content: "020";
	display: block;
	height: 0;
	clear: both;
	visibility:hidden;
}
.main .content .child .childIcon {
	cursor:pointer;
	float:left;
	margin-right:18px;
	position:relative;
	width:30px;
	height:30px;
	background:#666;
}
.main .content .child .childIcon {
	transition-duration: .5s;
	-ms-transition-duration: .5s;
	-moz-transition-duration: .5s;
	-webkit-transition-duration: .5s;
}
.main .content .child .childIcon:hover {
	background:#8e8e8e;
}
.main .content .child .childIcon .sub {
	position:absolute;
	height:2px;
	top:14px;
	left:9px;
	width:12px;
	height:2px;
	background:#fff;
}
.main .content .child .childIcon .sub.sub2 {
	transform:rotate(90deg);
	-moz-transform:rotate(90deg);
	-ms-transform:rotate(90deg);
	-o-transform:rotate(90deg);
	-webkit-transform:rotate(90deg);
}
.main .content .child .childIcon .sub2 {
	transition-duration: .5s;
	-ms-transition-duration: .5s;
	-moz-transition-duration: .5s;
	-webkit-transition-duration: .5s;
}
.main .content .child .childIcon.on .sub2 {
	transform:rotate(90deg);
	-moz-transform:rotate(0deg);
	-ms-transform:rotate(0deg);
	-o-transform:rotate(0deg);
	-webkit-transform:rotate(0deg);
}
.main .content .child .title {
	line-height:30px;
	color:#333333;
	font-size:14px;
}
.main .content .child .childContent {
	display:none;
	padding:26px 0 10px 0;
	color:#666;
	line-height:22px;
	font-size:14px;
}
@media (max-width: 639px) {
.main {
	padding:16px 0;
}
.main .banner {
	height:65px;
	background:#373e46 url(../images/banner.jpg) no-repeat center;
	background-size:100% 65px;
}
.main .title1 {
	font-size:14px;
	padding:10px 0;
	line-height:20px;
}
.main .mainNav {
	height:auto;
	line-height:normal;
	padding:4px 0;
}
.main .mainNav .child {
	margin:4px 0;
	line-height:12px;
	height:12px;
	padding:0 8px;
	font-size:12px;
}
.main .content {
	margin-top:14px;
}
.main .content .child {
	padding:14px 0;
}
.main .content .child .childIcon {
	margin-right:10px;
	width:20px;
	height:20px;
}
.main .content .child .childIcon .sub {
	height:1px;
	top:9px;
	left:5px;
	width:10px;
}
.main .content .child .title {
	line-height:20px;
	font-size:12px;
}
.main .content .child .childContent {
	padding:14px 0 4px 0;
	line-height:20px;
	font-size:12px;
}
}
@media (min-width: 640px) and (max-width:1023px ) {
.main {
	padding:30px 0;
}
.main .banner {
	height:117px;
	background:#373e46 url(../images/banner.jpg) no-repeat center;
	background-size:100% auto;
}
.main .title1 {
	font-size:18px;
	padding:20px 0;
	line-height:24px;
	font-size:18px;
}
.main .mainNav {
	height:44px;
	line-height:44px;
}
.main .mainNav .child {
	margin-top:18px;
	line-height:12px;
	height:12px;
	padding:0 14px;
	font-size:14px;
}
.main .content {
	margin-top:14px;
}
.main .content .child {
	padding:14px 0;
}
.main .content .child .childIcon {
	margin-right:18px;
	width:30px;
	height:30px;
}
.main .content .child .childIcon .sub {
	height:2px;
	top:14px;
	left:9px;
	width:12px;
	height:2px;
}
.main .content .child .title {
	line-height:30px;
	font-size:14px;
}
.main .content .child .childContent {
	padding:26px 0 10px 0;
	line-height:22px;
	font-size:14px;
}
}
@media (min-width: 1024px) and (max-width:1199px ) {
}
@media (min-width: 1200px) and (max-width:1439px ) {
}
@media (min-width: 1440px) and (max-width:1920px ) {
}