.page-pd {
    padding: 40px 0;
	height: 500px;
}
.c-flex {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.maxwidth {
    width: 1500px;
    margin: 0 auto;
}

.videopic-play {
				margin-top: 330px;
				text-align: center;
			}

			.videopic-play i {
				display: inline-block;
				vertical-align: middle;
				width: 48px;
				height: 48px;
				background: url('../image/video-play.png') no-repeat;
				position: relative;
			}

			.videopic-play i:before,
			.videopic-play i:after {
				content: "";
				display: block;
				width: 58px;
				height: 58px;
				border: 1px dotted #fff;
				border-radius: 100%;
				position: absolute;
				top: -5px;
				left: -5px;
				animation: videoDh 1.5s linear infinite;
				opacity: 0.8;
			}

			.videopic-play i:before {
				animation-delay: 0.6s
			}

			.videopic-play i:after {
				animation-delay: 0s
			}

			@keyframes videoDh {
				from {
					transform: scale(1, 1);
					opacity: 0.8;
				}

				to {
					transform: scale(1.8, 1.8);
					opacity: 0;
				}
			}

			.videopic-play span {
				display: inline-block;
				vertical-align: middle;
				font-size: 18px;
				color: #fff;
				margin-left: 16px;
				height: 48px;
				line-height: 48px;
			}

			.videopic-play a:hover span {
				text-decoration: underline;
			}

.about-page02 .title {
	font-weight: 700;
	padding-bottom: 24px;
	margin-bottom: 40px;
	position: relative
}

.about-page02 .title:after {
	content: "";
	position: absolute;
	left: 50%;
	bottom: 0;
	width: 30px;
	height: 2px;
	background-color: #fff;
	margin-left: -15px
}

.about-page02 .content {
	line-height: 2;
	width: 80%;
	margin: 0 auto
}

.about-page02 .bg {
	width: 100%
}

.about-page02 .wrap {
	margin-top: 80px;
	padding-top: 100px;
	position: relative
}

.about-page02 .list {
	padding: 0 8% 0 9%
}

.about-page02 .year {
	justify-content: center;
	align-items: flex-end;
	line-height: 2
}

.about-page02 .tit {
	font-size: 56px;
	line-height: 1;
	font-family: DINPro;
	margin-right: 6px
}

.about-page02 .text {
	margin-top: 6px
}

.about-page02 .item {
	position: absolute;
	z-index: 0;
	width: 20%
}

.about-page02 .item:first-of-type {
	left: 8%;
	bottom: 20%
}

.about-page02 .item:nth-of-type(2) {
	left: 23%;
	bottom: 52%
}

.about-page02 .item:nth-of-type(3) {
	left: 38%;
	bottom: 36%
}

.about-page02 .item:nth-of-type(4) {
	left: 54.5%;
	bottom: 71%
}

.about-page02 .item:nth-of-type(5) {
	left: 70%;
	bottom: 38%
}




.about-page04 {
	align-items: stretch;
	position: relative;
	padding-bottom: 0
}

.about-page04 .item-l {
	width: 52.8%;
	position: relative;
	background: #f0f0f0;
}

.about-page04 .item-l .img {
	position: absolute;
	left: 0;
	bottom: 0;
	z-index: 0
}

.about-page04 .item-r {
	width: 43.6%;
	margin-left: 20px;
	line-height: 0;
}

.about-page04 .img {
	width: 100%
}

.about-page04 .header {
	align-items: flex-end;
	padding-top: 1%;
	margin-left: 150px;
}

.about-page04 .title {
	font-weight: bold;
	font-size: 18px;
	color: #133964;
	line-height: 1.1;
	
}

.about-page04 .tit {
	margin-left: 24px
}

.about-page04 .content {
	line-height: 1.5;
	margin-left: 148px;
}


/* 弹窗视频 */
.media_show {
    display: none;position: fixed;background: rgba(0,0,0,0.8);left: 50%;
    top: 50%;width: 702px;height: 425px;z-index: 99;margin-left: -351px;margin-top: -213px;
}
.media_show span {
    position: absolute;right: -30px;top: -30px;width: 40px;height: 40px;background: #000;color: #fff;
    font-size: 20px;line-height: 40px;text-align: center;border-radius: 50%;cursor: pointer;
}