@charset "utf-8";
.select .main li:hover img,
.select2 ul li .icon_bg:hover {
	transform: scale(1.3, 1.3);
}
.select3 .video_list1 li .details,
.select3 .video_list2 li p {
	word-break: break-all;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
.video-con {
	font-family: '微软雅黑';
	position: relative;
	overflow: hidden;
}
.video-con video {
	width: auto;
	width: 100%;
	display: block;
}
.video-con .video-div {
	text-align: center;
	
}
.video-con .main {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
}
.video-con .dask {
	/* position: absolute;
	left: 0;
	width: 100%;
	top: 0;
	height: 100%;
	background: #000;
	filter: alpha(opacity=30);
	opacity: 0.3; */
}
.video-con .text {
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	margin-top: -120px;
	text-align: center;
	color: #fff;
}
.video-con .text h2 {
	margin-bottom: 17px;
	font-size: 58px;
}
.video-con .text p {
	font-size: 24px;
	margin-bottom: 40px;
}
.video-con .footer a {
	width: 160px;
	height: 44px;
	line-height: 44px;
	margin: 0 10px;
	display: inline-block;
	background: #5677dd;
	color: #fff;
	font-size: 16px;
	overflow: hidden;
	position: relative;
}
.video-con .footer a .dask {
	background: #0e2225;
	left: -160px;
}
.video-con .footer a .dask-text {
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
}
.video-con .footer a:hover .dask {
	left: 0;
}
.select {
	width: 100%;
	background: #fff;
	margin-bottom: 98px;
}
.select a {
	color: #fff;
}
.select .main {
	margin: auto;
	max-width: 1200px;
	background: #fff;
}
.select .main li {
	width: 399px;
	margin-right: 1px;
	float: left;
	position: relative;
	overflow: hidden;
}
.select .main li .dask,
.select .main li .dask-text {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
}
.select .main li .dask {
	background: #000;
	filter: alpha(opacity=0);
	opacity: 0;
}
.select .main li img {
	width: 100%;
}
.select .main li:hover .dask {
	filter: alpha(opacity=40);
	opacity: 0.4;
}
.select .main li:hover a {
	top: 65px;
	opacity: 1;
	filter: alpha(opacity=100);
}
.select .main .text {
	position: absolute;
	left: 42px;
	right: 0;
	top: 25px;
	color: #fff;
	z-index: 1;
}
.select .main .text h2 {
	font-size: 26px;
	padding: 5px 0;
}
.select .main .text p {
	font-size: 18px;
	padding: 3px 0;
}
.select .main .text a {
	opacity: 0;
	filter: alpha(opacity=0);
	position: absolute;
	left: 0;
	top: 200px;
	margin-top: 25px;
	width: 110px;
	height: 40px;
	display: block;
	background: #5677dd;
	border-radius: 3px;
	text-align: center;
	line-height: 40px;
	font-size: 16px;
	overflow: hidden;
}
.select .main .text a .dask {
	left: -100%;
}
.select .main .text a:hover .dask {
	left: 0;
}
.select .title {
	font-size: 36px;
	color: #333;
	text-align: center;
	padding-top: 30px;
	height: 120px;
	line-height: 120px;
	background: #fff;
}
.select-two .main li:hover a {
	top: 45px;
}
.select-two .select-alert {
	position: absolute;
	padding: 20px 10px 10px 20px;
	width: 200px;
	left: 42px;
	top: 135px;
	z-index: 3;
	background: #fff;
	opacity: 0;
}
.select-two .select-alert a {
	color: #333;
	display: block;
}
.select-two .select-alert a:hover {
	color: #5677dd;
}
.select-two .select-alert .title_a {
	font-size: 16px;
	font-weight: 400;
	line-height: 26px;
}
.select-two .select-alert .main_a {
	font-size: 12px;
	font-weight: 400;
}
.select-two .select-alert .select_main {
	height: 55px;
}
.select2 {
	position: relative;
}
.select2 .main {
	position: absolute;
	text-align: center;
	left: 0;
	right: 0;
	color: #fff;
	top: 0;
	bottom: 0;
	z-index: 2;
}
.select2 .main h2 {
	/* margin-top: 70px; */
	height: 170px;
	line-height: 170px;
	font-size: 36px;
}
.select2 .main-ul {
	max-width: 1360px;
	overflow: hidden;
	margin: 0 auto;
}
.select2 a {
	color: #fff;
}
.select2 ul {
	/* width: 1224px; */
	display: flex;
}
.select2 ul li {
	flex: 1;
	width: 282px;
	/* float: left; */
	position: relative;
	height: 220px;
	margin-right: 24px;
	text-align: center;
	z-index: 3;
}
.select2 ul li:last-child{
	margin-right: 0
}
.select2 ul li .icon_bg {
	width: 78px;
	height: 78px;
	display: inline-block;
	background-position: 0 0;
	font-size: 36px;
	color: #5677dd;
	line-height: 78px;
	margin: 34px 0 10px;
}
.select3 .video_list1 li .dask-box .icon_nxin:hover,
.select3 .video_list1 li .img-box:hover img,
.select3 .video_list2 li .img-box:hover img {
	transform: scale(1.2, 1.2);
}
.select2 ul li .icon-nxjr2 {
	font-size: 54px;
}
.select2 ul li .dask,
.select2 ul li .text {
	position: absolute;
	left: 0;
	top: 0;
	right: 0;
	bottom: 0;
}
.select2 ul li .dask {
	filter: alpha(opacity=30);
	opacity: 0.7;
	background: #000;
	z-index: 1;
}
.select2 ul li .text {
	z-index: 2;
}
.select2 ul li h3 {
	font-size: 26px;
	line-height: 44px;
}
.select2 ul li p {
	line-height: 28px;
	font-size: 18px;
}
.select3 {
	padding-bottom: 40px;
	width: 100%;
	background: #f5f5f5;
}
.select3 .main {
	max-width: 1200px;
	margin: 0 auto;
}
.select3 .select_title {
	padding-top: 40px;
	height: 60px;
	line-height: 60px;
}
.select3 .video_list1 li {
	height: 120px;
	margin-bottom: 10px;
	position: relative;
	padding: 30px;
	background: #fff;
}
.select3 .video_list1 li .img-box {
	width: 170px;
	height: 120px;
	float: left;
	position: relative;
	overflow: hidden;
}
.select3 .video_list1 li .img-box img {
	width: 170px;
	height: 120px;
}
.select3 .video_list1 li .img-box:hover .dask-box {
	width: 100%;
}
.select3 .video_list1 li .dask,
.select3 .video_list1 li .dask-box {
	position: absolute;
	width: 0;
	top: 0;
	overflow: hidden;
	left: 0;
	height: 100%;
}
.select3 .video_list1 li .dask-box .dask {
	width: 100%;
	background: #000;
	filter: alpha(opacity=30);
	opacity: 0.3;
}
.select3 .video_list1 li .dask-box .icon_nxin {
	border: 2px solid #fff;
	position: absolute;
	left: 15px;
	bottom: 15px;
	width: 34px;
	height: 25px;
	font-size: 18px;
	border-radius: 15px;
	text-align: center;
	line-height: 25px;
	color: #fff;
}
.select3 .video_list1 li .text,
.select3 .video_list1 li .text1 {
	left: 220px;
	right: 30px;
	position: absolute;
}
.select3 .video_list1 li img {
	width: 100%;
}
.select3 .video_list1 li .text1 {
	top: 54px;
}
.select3 .video_list1 li .title {
	line-height: 36px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	color: #333;
	font-size: 18px;
}
.select3 .video_list1 li .date {
	color: #999;
	font-size: 12px;
	line-height: 25px;
	margin-bottom: 13px;
}
.select3 .video_list1 li .details {
	font-size: 14px;
	color: #333;
	line-height: 22px;
	display: -webkit-box;
	height: 42px;
}
.select3 .video_list2 {
	width: 1200px;
	margin: 0 auto;
	overflow: hidden;
}
.select3 .video_list2 ul {
	display: block;
	width: 1212px;
}
.select3 .video_list2 li {
	background: #fff;
	width: 290px;
	margin-right: 13px;
	float: left;
	padding-bottom: 10px;
}
.select3 .video_list2 li .img-box {
	position: relative;
	height: 170px;
	overflow: hidden;
}
.select3 .video_list2 li .img-box img {
	width: 100%;
	height: 170px;
}
.select3 .video_list2 li .dask,
.select3 .video_list2 li .dask-box {
	position: absolute;
	width: 100%;
	left: 0;
	height: 100%;
}
.select3 .video_list2 li .dask-box {
	top: 100%;
}
.select3 .video_list2 li .dask-box .dask {
	background: #000;
	filter: alpha(opacity=30);
	opacity: 0.3;
}
.select3 .video_list2 li .dask-box .icon_nxin {
	position: absolute;
	left: 50%;
	top: 50%;
	width: 57px;
	margin: -31px 0 0 -31px;
	padding-left: 5px;
	height: 62px;
	font-size: 30px;
	border-radius: 31px;
	text-align: center;
	line-height: 62px;
	color: #fff;
	background: #000;
	filter: alpha(opacity=50);
	opacity: 0.5;
}
.select3 .video_list2 li .dask-box .icon_nxin:hover {
	font-size: 36px;
	background: #5677dd;
	filter: alpha(opacity=1);
	opacity: 1;
}
.select3 .video_list2 li:hover .dask-box {
	top: 0;
}
.select3 .video_list2 li img {
	width: 100%;
}
.select3 .video_list2 li p {
	margin: 10px 15px;
	line-height: 22px;
	font-size: 14px;
	color: #333;
	display: -webkit-box;
	height: 42px;
}
.select_title .left {
	color: #666;
	font-size: 22px;
}
.select_title .right {
	color: #333;
	font-size: 14px;
}
.select_title .icon-ckgd1 {
	color: #5677dd;
	font-size: 18px;
	vertical-align: -1px;
}
.videoalert {
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: 8888;
	text-align: center;
}
.videoalert .dask {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	background: #000;
	filter: alpha(opacity=50);
	opacity: 0.5;
	z-index: 2;
}
.videoalert .icon-guanbi,
.videoalert .video-main {
	position: absolute;
	z-index: 3;
}
.videoalert video {
	vertical-align: middle;
	display: inline-block;
}
.videoalert .icon-guanbi {
	width: 50px;
	height: 50px;
	right: 50px;
	top: 40px;
	color: #fff;
	font-size: 36px;
	text-align: center;
	line-height: 50px;
}
.videoalert .icon-guanbi:hover {
	transform: rotate(90deg);
}
@media screen and (min-width: 640px) and (max-width: 1280px) {
	.video-con .text h2 {
		font-size: 50px;
	}
	.video-con .text p {
		font-size: 20px;
	}
	.select {
		margin-bottom: 60px;
	}
	.select .title {
		font-size: 26px;
		padding-top: 15px;
		height: 100px;
		line-height: 100px;
	}
	.select .main li {
		width: 33.33%;
		margin-right: 0;
	}
	.select .main .text {
		left: 25px;
		top: 18px;
	}
	.select .main .text h2 {
		font-size: 20px;
	}
	.select .main .text p {
		font-size: 16px;
	}
	.select .main .text a {
		margin-top: 19px;
		height: 36px;
		line-height: 36px;
	}
	.select-two .select-alert {
		width: 180px;
		left: 25px;
		top: 118px;
	}
	/* .select2 .main h2 {
		font-size: 32px;
		height: 80px;
		line-height: 80px;
	}
	.select2 ul {
		width: 100%;
	}
	.select2 ul li {
		height: 180px;
		width: 22%;
		margin: 0 1.5%;
	}
	.select2 ul li h3 {
		font-size: 18px;
		line-height: 34px;
	}
	.select2 ul li p {
		font-size: 14px;
	}
	.select2 ul li .icon_bg {
		margin: 29px 0 10px;
		background: 0 0;
		height: 55px;
		line-height: 55px;
	} */
	.select3 .select_title {
		width: 96%;
		margin: 0 auto;
		padding-top: 20px;
		height: 50px;
		line-height: 50px;
	}
	.select3 .video_list2 {
		width: 100%;
	}
	.select3 .video_list2 ul {
		width: 102%;
	}
	.select3 .video_list2 li {
		width: 23%;
		margin-right: 2%;
	}
}