.video_item .video_icon::before,
.video_item .video_icon {
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-o-transition: all 0.5s ease;
	transition: all 0.5s ease;
}

/* listVideo */
.listVideo_ul {
	flex-wrap: wrap;
}

.listVideo_ul li {
	width: calc((100% - 22px) / 2);
}

.listVideo_ul .video_item {
	padding-top: 20px;
}

.video_item .pro_pic {
	padding-bottom: 71.5%;
	overflow: hidden;
	box-sizing: border-box;
}

.video_item .video_icon {
	position: absolute;
	background: rgba(0, 0, 0, 0.1);
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
}

.video_item .video_icon::before {
	position: absolute;
	width: 90px;
	height: 90px;
	background: url(../img/play.png) no-repeat center/55px auto;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 1;
	content: '';
}

.video_item .title {

	margin: 15px 0 10px;
	text-align: left;
	min-height: 60px;
}

.video_item .title {
	line-height: 1.25;
	font-size: 20px;
}

.video_item:hover .title {
	color: var(--commonColor);
}

.video_item:hover .video_icon::before {
	background-image: url(../img/play_b.png);
}

.listVideo_ul .video_item .title,
.listVideo_ul .video_item .title a {
	line-height: 1.25;
	font-size: 24px;
}

.c_related_video .video_item {
	padding-bottom: 0;
}

.c_related_video .c_related_inner .swiper-button-prev,
.c_related_video .c_related_inner .swiper-button-next {
	margin-top: -70px;
}


/* innerVideo */
.video_th {
	border-bottom: 1px solid var(--commonColor);
	font-size: 20px;

	color: var(--commonColor);
	line-height: 26px;
	padding: 0 0 8px;
	font-weight: 600;
}

.innerContent {
	padding-top: 4%;
}

.video_div {
	position: relative;
	margin-top: 2.6%;
}

@media only screen and (max-width: 1350px) {

	.listVideo_ul .video_item .title,
	.listVideo_ul .video_item .title a {
		font-size: 22px;
	}
}

@media only screen and (max-width: 1200px) {

	.listVideo_ul .video_item .title,
	.listVideo_ul .video_item .title a {
		font-size: 21px;
	}
}

@media only screen and (max-width: 950px) {
	.listVideo_ul li {
		width: 100%;
	}

	.listVideo_ul li:first-child {
		padding-top: 0;
	}

	.listVideo_ul .video_item .title,
	.listVideo_ul .video_item .title a {
		font-size: 20px;
	}

	.video_item .title {
		min-height: unset;
	}

	.video_div {
		margin-top: 20px;
	}

	.video_div .video_pic {
		padding-bottom: 65%;
	}

	.video_div .video_icon {
		width: 60px;
		height: 60px;
	}
}