.file_box .li {
	width: calc(33.33% - (60px / 3));
	margin-left: 20px;
}

.data_box .list-box {
	display: none;
}


.file_box .li {
	width: calc(33.33% - (60px / 3));
	box-shadow: 0 0 10px rgba(0, 0, 0, .15);
	margin-left: 20px;
	margin-bottom: 20px;
}

.file_box .li:nth-child(3n) {
	/* margin-right: 0; */
}

.downloadBtn,
.moreBtn {
	position: relative;
	width: 100px;
	height: 40px;
	border: 1px solid #CB333B;
	color: #CB333B;
	text-align: center;
	font-size: 15px;
	line-height: 50px;
	border-radius: 5px;
}

.downloadBtn:hover {
	background: #CB333B;
	color: #fff;
}

.downloadBtn::before {
	position: absolute;
	background: url('../../static/images/uni_down_act.png') no-repeat center;
	background-size: 20px 20px;
	width: 30px;
	height: 30px;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
	content: '';
}

.downloadBtn:hover::before {
	background: url('../../static/images/uni_down_nor.png') no-repeat center;
	background-size: 20px 20px;
}

.moreCircle {
	position: relative;
	width: 30px;
	height: 30px;
	border: 1px solid #CB333B;
	color: #CB333B;
	text-align: center;
	font-size: 15px;
	line-height: 30px;
	border-radius: 30px;
}

.circle {
	width: 3px;
	height: 3px;
	border-radius: 3px;
	background: #CB333B;
	margin: 0 2px;
}

.moreBtn {
	padding-right: 0;
	text-align: center;
}

/* .downloadBtn::after {
	position: absolute;
	width: 24px;
	height: 27px;
	background: url('../images/down_center_icon.png') no-repeat center;
	background-size: 20px auto;
	top: 0;
	bottom: 0;
	right: 30px;
	margin: auto;
	content: '';
} */

.fs_20 {
	font-size: 20px;
}

.file_box .title,
.pro_box .title {
	font-size: 16px !important;
	line-height: 25px;
	height: 50px;
}

.file_box .dese {
	font-size: 14px;
}


.left_menu {
	width: 300px;
}

.left_menu .title:hover {
	color: #CB333B
}

.left_menu .title {
	cursor: pointer;
	position: relative;
	padding-left: 30px;
}

.toggle_hide>.title::after {
	position: absolute;
	background: url('../images/toggle_hide.png') no-repeat center;
	background-size: 18px 18px;
	width: 18px;
	height: 18px;
	left: 0;
	top: 0;
	bottom: 0;
	margin: auto;
	content: '';
}

.toggle_show>.title::after,
.toggle_defult>.title::after {
	position: absolute;
	background: url('../images/toggle_show.png') no-repeat center;
	background-size: 18px 18px;
	width: 18px;
	height: 18px;
	left: 0;
	top: 0;
	bottom: 0;
	margin: auto;
	content: '';
}

.toggle_hide .second_li,
.toggle_hide .third_li {
	display: none;
}

.line_box .li {
	cursor: pointer;
}

.second_li a:first-child div,
.third_li a:first-child div {
	padding-top: 0 !important;
}

.data_box {
	margin-bottom: 20px;
}

.search {
	background: #FFFFFF;
	box-shadow: 0px 1px 9px 1px rgba(0, 0, 0, 0.15);
	height: 60px;
	margin-top: 30px;
}

.search_icon {
	width: 25px;
	height: 25px;
	background: url('../images/search_icon.png') no-repeat center;
	background-size: cover;
}

.file_box .imgBox {
	width: 150px;
	height: 150px;
	background: #f4f4f4;
	overflow: hidden;
}

.file_box .li:hover .imgBox img {
	transform: scale(1.08);
}

.news_more {
	width: 160px;
	height: 50px;
	line-height: 50px;
	border: 1px solid #CB333B;
	color: #CB333B;
	font-size: 15px;
	letter-spacing: 1px;
	cursor: pointer;
	transition: all .3s;
	border-radius: 5px;
}

.news_more .more {
	padding-right: 30px;
}

.news_more .more::after {
	position: absolute;
	background: url('../images/icon_more_red.png') no-repeat center;
	width: 17px;
	height: 10px;
	background-size: 17px 10px;
	margin: auto;
	top: 0;
	right: 0;
	bottom: 0;
	content: '';
}

.news_more:hover {
	background: #CB333B;
	color: #fff;
}

.news_more:hover .more::after {
	background: url('../images/icon_more_white.png') no-repeat center;
	background-size: 17px 10px;
}

@media screen and (min-width: 768px) {
	.data_box .title {
		font-size: 24px;
		font-weight: bold;
	}

	.pro_video {
		margin-left: 10px !important;
		margin-right: 0;
		width: calc((100% - 30px) / 3) !important
	}

	.pro_video:nth-child(2n-1) {
		margin-left: 10px !important;
	}

	.btn-prev:hover span,
	.btn-next:hover span {
		color: #CB333B;
	}
	.pro_box .li{
		width: calc(100% / 2 - (40px / 2));
		box-shadow: 0 0 10px rgba(0, 0, 0, .15);
		margin-left: 20px;
		margin-bottom: 20px;
	}
}

@media screen and (max-width: 768px) {
	.data_box .title {
		font-size: 16px;
		font-weight: bold;
	}

	.mbright {
		margin-left: 0 !important;
		margin-top: 20px;
		flex: none;
		width: 100%;
	}

	.file_box .li {
		width: calc(50% - (20px / 2));
		margin-left: 0;
		margin-right: 10px;
	}

	/* .file_box .li:nth-child(2n){
		margin-right: 0;
	} */
	.pro_video {
		margin-left: 0 !important;
		margin-right: 10px;
		width: calc((100% - 20px) / 2) !important;
		border: 1px solid #f4f4f4;
		margin-bottom: 10px;
	}

	.pro_video:nth-child(2n-1) {
		/* margin-right: 20px !important; */
	}

	.btn-prev:hover span,
	.btn-next:hover span {
		color: #CB333B;
	}

	.video_desc {
		-webkit-line-clamp: 2;
		height: 40px;
	}

	.filter {
		line-height: 50px;
		background: #dedede;
	}

	.filter_layer .close_nav {
		position: relative;
		background: #fff;
		background-image: url(../images/close_note.png);
		background-repeat: no-repeat;
		background-position: left;
		width: 30px;
		height: 50px;
		top: 0;
		/* left: 20px; */
		/* right: 20px; */
		background-size: 30px;
		/* margin: auto; */
		content: '';
		z-index: 3;
		cursor: pointer;
	}
	
	.quesShow{
		padding-right: 10px;
	}
	/* .data_box .title{
		margin-top: 20px;
	} */
	.pro_box .li{
		width: 100%;
		box-shadow: 0 0 10px rgba(0, 0, 0, .15);
		/* margin-left: 20px; */
		margin-bottom: 20px;
	}
	.data_62 .title{
		margin-top: 0 !important;
	}
}