/* 播放视频 */
.video-box {
	position: relative;
	width: 100%;
	height: 600px;
}

.video-box>.video-player {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: #000000;
	z-index: 1;
}

.video-box .video-poster {
	position: relative;
	height: 600px;
	overflow: hidden;
	z-index: 2;
}

.video-box .video-mask {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	/* background-color: rgba(0, 0, 0, .3); */
	z-index: 3;
}

.video-box .video-title {
	font-size: 58px;
}

.video-box .video-introduction {
	color: #DEDEDE;
}

.video-box .video-line {
	width: 48px;
	height: 2px;
	background-color: #3AEFD0;
}

.video-box .video-btn-play {
	position: relative;
	width: 200px;
	height: 50px;
	border: 1px solid #3AEFD0;
	color: #3AEFD0;
	cursor: pointer;
}

.video-box .video-btn-play::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	border: 1px solid transparent;
	width: 0;
	height: 0;

}

.video-box .video-btn-play::after {
	content: '';
	position: absolute;
	bottom: 0;
	right: 0;
	border: 1px solid transparent;
	width: 0;
	height: 0;
}

.video-box .video-btn-play:hover::before {
	width: 100%;
	height: 100%;
	border-top-color: #60daaa;
	border-right-color: #60daaa;
	transition: width 0.25s ease-out, height 0.25s ease-out 0.25s;
}

.video-box .video-btn-play:hover::after {
	width: 100%;
	height: 100%;
	border-bottom-color: #60daaa;
	border-left-color: #60daaa;
	transition: border-color 0s ease-out 0.5s, width 0.25s ease-out 0.5s, height 0.25s ease-out 0.75s;
}

/* 楼层标题 */
.cont-title {
	position: relative;
	padding-left: 30px;
}

.cont-title>.effect {
	position: absolute;
	top: 50%;
	left: 0;
	transform: translateY(-50%);
	height: 14px;
	width: 20px;
}

/* 时间轴 */
.timeline-right {
	margin-left: 100px;
}

.timeline-time {
	position: relative;
	font-size: 84px;
	font-family: "Montserrat SemiBold";
}

.timeline-time>.effect {
	position: absolute;
	bottom: 10px;
	left: -25px;
	height: 41px;
	width: 60px;
	z-index: -1;
}

.timeline-introduction {
	color: #666666;
	line-height: 30px;
}

.timeline-slide {
	text-align: center;
	padding: 30px 0;
	border-bottom: 1px solid #DDDDDD;
	color: #999999;
	transition: all .3s;
	font-weight: 600;
	cursor: pointer;
}

.timeline-slide.swiper-slide-thumb-active {
	color: #00586D;
}

.timeline-slide::before {
	position: absolute;
	content: ' ';
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 2px;
	height: 15px;
	background-color: #DDDDDD;
	transition: all .3s;
}

.timeline-slide::after {
	position: absolute;
	content: ' ';
	bottom: -1px;
	left: 50%;
	transform: translateX(-50%);
	width: 0;
	height: 2px;
	background-color: #00586D;
	transition: all .3s;
}

.timeline-slide.swiper-slide-thumb-active::before {
	background-color: #00586D;
}

.timeline-slide.swiper-slide-thumb-active::after {
	width: 56px;
}

#swiper2 {
	padding-bottom: 63px;
}


/* 卡片 */
.card-box {
	background-color: #FFFFFF;
	/* box-shadow: 22px 22px 60px 0 rgba(0, 88, 110, 0.18); */
	transform: perspective(0) rotateY(0) translateZ(0);
	transition: all .3s;
}

.card-box:hover {
	/* transform: perspective(2000px) rotateY(20deg); */
}

.card-body {
	position: relative;
	margin-top: -20px;
	height: 300px;
}

.card-body>.bg-img {
	width: 100%;
	height: 100%;
}

.card-body>.body-box {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	color: #3AEFD0;
	font-size: 14px;
	line-height: 28px;
}

.body-box.padding {
	padding-top: 51px;
}

.card-body>.body-box>.body-head {
	position: relative;
	line-height: normal;
	font-size: 18px;
	padding-bottom: 24px;
	margin-bottom: 24px;
}

.card-body>.body-box>.body-head::after {
	position: absolute;
	bottom: -1px;
	left: 0;
	content: ' ';
	width: 26px;
	height: 2px;
	background-color: #3AEFD0;

}

.video_bombox_fix {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,.5);
	z-index: 5;
}

.video_bombox_fix .video-player {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 1024px;
	height: 600px;
	z-index: 6;
	margin-top: -300px;
	margin-left: -512px;
}

.video_bombox_fix .video-player .clear {
	position: absolute;
	top: -28px;
	right: -28px;
	color: #FFFFFF;
	width: 28px;
	height: 28px;
	cursor: pointer;
	transition: all .3s;
}

.video_bombox_fix .video-player .clear:hover {
	transform: rotate(90deg);
}

/* 2020/11/25 */
.text-lg span {
	font-size: 20px;
}

.margin-tb {
	margin-top: 14px;
	margin-bottom: 45px;
}

.padding-tb-xl {
	padding-top: 0px;
	padding-bottom: 55px;
}

.cor_666 { color: #666; }

.swiper1-container{
	position: relative;
}
.swiper1-container .swiper-button-prev {
	left: -9px;
	transform: translateY(-19%) rotate(180deg);
}
.swiper1-container .swiper-button-next {
	right: 0px;
	transform: translateY(-19%);
}