.aesthetic_category::after, 
.aesthetic_category_left::after, 
.category_div::after, 
.artist_div::after,
.artwork_header::after,
.artwork_area_contain::after {
	clear: both;
	display: block;
	content: "";
}

/* 背景 */
#aestheticHome {
	width: 100%;
	min-height: 608px;
	background: #16212E;
}

.publicDIV {position: relative;}

.publicDIV .swiper-container {
	width: 100%;
	height: 320px;
}

.publicDIV .swiper-slide {
	background-size: cover;
	background-repeat: no-repeat;
	background-clip: border-box;
	background-position: center;
}

.gaussian_filter {
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
	width: 100%;
	height: 320px;
	background-image: -o-linear-gradient(rgba(22, 33, 46, 0) 0, rgba(22, 33, 46, 0.8) 190px, rgba(22, 33, 46, 1) 320px);
	background-image: linear-gradient(rgba(22, 33, 46, 0) 0, rgba(22, 33, 46, 0.8) 190px, rgba(22, 33, 46, 1) 320px);
	filter: progid:DXImageTransform.Microsoft.gradient(enabled=true,startColorstr='#3016212e', endColorstr='#FF16212e', GradientType=0);
 /* IE6~IE9 */
}

.containToCenter {
	position: relative;
	z-index: 2;
	margin-top: -320px;
	padding-top: 20px;
	padding-bottom: 60px;
}

.aesthetic_slogan {
	margin-top: 40px;
	color: #FFD101;
	text-align: center;
	font-size: 40px;
	-webkit-user-select: none;
	   -moz-user-select: none;
	    -ms-user-select: none;
	        user-select: none;
}

/* 搜索 */
.material_search {
	position: relative;
	overflow: hidden;
	margin: 60px auto 126px;
	width: 800px;
	border-radius: 4px;
}

.materialSearchInput {
	float: left;
	overflow: hidden;
	padding: 0 10px 0 5px;
	width: 740px;
	height: 40px;
	border: none;
	border-radius: 4px 0 0 4px;
	background-color: white;
	-webkit-box-shadow: none;
	box-shadow: none;
	color: #333;
	font-size: 14px;
	line-height: 40px;
}

.materialSearchInput::-webkit-input-placeholder {color: #ACACAC;}

.materialSearchInput::-webkit-input-placeholder,
.materialSearchInput::-moz-placeholder,
.materialSearchInput:-ms-input-placeholder,
.materialSearchInput::-ms-input-placeholder,
.materialSearchInput::placeholder {color: #ACACAC;}

.materialSearchIcon {
	float: left;
	width: 60px;
	height: 40px;
	border-radius: 0 4px 4px 0;
	background-color: #FFD101;
	color: white;
	text-align: center;
	line-height: 40px;
	cursor: pointer;
	margin-left: -1px\0;
}

/* 艺术分类 */
.aesthetic_category_left {float: left;width: 250px;}

.aesthetic_category_right {float: right;}

.aesthetic_category .category_item {
	position: relative;
	float: left;
	overflow: hidden;
	width: 80px;
	height: 80px;
	border-radius: 4px;
	color: #fff;
	text-align: center;
	font-size: 14px;
	line-height: 80px;
	cursor: pointer;
	background-repeat: no-repeat;
    background-clip: border-box;
    background-size: cover;
}
.aesthetic_category .category_item .category_item_text {
	background: rgba(0, 0, 0, 0.3);
	transition: all 0.3s;
}

.aesthetic_category .category_label {
	float: left;
	overflow: hidden;
	margin-right: 8px;
	padding: 19px 5px;
	width: 80px;
	height: 80px;
	border: 1px solid #FFD101;
	border-radius: 4px;
	color: #FFD101;
	text-align: center;
	font-weight: bold;
	font-size: 14px;
	cursor: default;
}

.aesthetic_category_left .category_item {
	margin-bottom: 30px;
	width: 250px;
	color: #FFD101;
	border: 1px solid #F5CA1E;
	font-size: 16px;
}

.aesthetic_category .category_div {position:relative;margin-bottom: 30px;}
.artist_popover {width:1200px;top: 80px!important;left: -328px!important;}
.aesthetic_category_left .category_item:last-child,
.category_div:last-child {margin-bottom: 0;}

.aesthetic_category .category_item .category_item_text:hover,
.artist_letter span:hover,
.artist_letter span.artist_letter_active {
	border-color: #FFD101;
	background: #FFD101;
	color: #0E1B2A;
}

.line {
	margin: 30px 0;
	width: 100%;
	height: 1px;
	background: #BBBBBB;
}

/* 画家分类 */
.artist_contain {color: #BBBBBB;}

.artist_letter span {
	display: inline-block;
	width: 32px;
	height: 32px;
	margin-right: 14.7px;
	border: 1px solid #BBBBBB;
	border-radius: 4px;
	text-align: center;
	font-size: 16px;
	line-height: 30px;
	cursor: pointer;
}
.artist_letter span:nth-child(26n) {margin-right: 0;}
.artist_letter span:nth-child(n + 26) {margin-top: 10px;}
.artist_div {min-height: 490px;margin-top: 15px;}
.artist_item {
	float: left;
	margin-right: 15px;
	padding: 15px 0;
	width: calc((100% - 45px) / 4);
	cursor: pointer;
}
.artist_item:nth-of-type(4n) {margin-right: 0;}
.artist_item .artist_item_cover {
	position: relative;
	float: left;
	overflow: hidden;
	width: 68px;
	height: 68px;
	border-radius: 50%;
	background: #252C33;
	background-size: cover;
	background-repeat: no-repeat;
	background-clip: border-box;
}

.artist_item .artist_item_container {
	float: left;
	margin-left: 14px;
	width: calc(100% - 82px);
}

.artist_item .artist_item_name {margin-top: 8px;font-size: 14px;}

.artist_item .artist_item_tag {margin-top: 10px;font-size: 12px;}

.artist_item .artist_item_tag span {
	display: inline-block;
	padding: 0 8px;
	height: 22px;
	border-radius: 4px;
	background: #37424F;
	line-height: 22px;
}

.artist_item:hover .artist_item_name {color: #FFD101;}

.artist_item:hover .artist_item_tag span {background: #FFD101;color: #000;}

.artist_item:hover .artist_item_cover::after {
	position: absolute;
	top: 0;
	left: 0;
	display: block;
	width: 68px;
	height: 68px;
	border-radius: 50%;
	background: #FFD101;
	content: "";
	opacity: 0.5;
}
.artist_popover {position: relative;}
.popover_arrow {
	position: absolute;
    top: -12px;
    left: 0;
    width: 0;
    height: 0;
    border: 6px solid transparent;
    border-bottom: 6px solid #fff;
}
.artist_popover .artist_item {width: calc((100% - 160px) / 5);margin-right: 40px;padding: 10px;border-radius: 4px;}
.artist_popover .artist_item:nth-of-type(5n) {margin-right: 0;}
.artist_popover .artist_item .artist_item_cover {width: 40px;height: 40px;}
.artist_popover .artist_item .artist_item_container {margin-left: 7px;width: calc(100% - 47px);}
.artist_popover .artist_item:hover {background: #FFD101;}
.artist_popover .artist_item:hover .artist_item_cover::after {display: none;}
.artist_popover .artist_item .artist_item_name,
.artist_popover .artist_item:hover .artist_item_name {margin-top:10px;color: #000000;}

/* 作品列表 */
.resource_content {position: relative;width: 100%;}

.aesthetic_contain {
	float: left;
	display: none;
	margin-bottom: 20px;
	width: calc((100% - 60px) / 4);
}

.pull_img {
	position: relative;
	display: block;
	max-height: 800px;
	overflow: hidden;
}

.pull_img img {
	width: 100%;
	height: auto;
	border-radius: 4px 4px 0 0;
	-webkit-transition: all .2s;
	-o-transition: all .2s;
	transition: all .2s;
	cursor: pointer;
}

.aesthetic_info {
	position: relative;
	-webkit-box-sizing: border-box;
	        box-sizing: border-box;
	padding: 10px 18px 0;
	border-radius: 0 0 4px 4px;
	background: white;
}

.aesthetic_info_bottom {
	margin-top: 15px;
	padding: 14px 0;
	width: 100%;
	height: 60px;
	border-top: 1px solid #eee;
}

.aesthetic_info_bac {
	float: left;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background-size: cover;
	background-repeat: no-repeat;
	background-clip: border-box;
}

.aesthetic_info_name {
	float: left;
	margin: 0px 0 0 10px;
	width: calc(100% - 40px);
	font-weight: bold;
	line-height: 30px;
}

.resource_load {
	width: 100%;
	text-align: center;
	font-size: 14px;
	/* line-height: 40px; */
	margin: 40px 0;
    color: #BBBBBB;
}
.resource_load .el-icon-loading {margin-right: 5px;}
.resource_load .el-divider__text {background: #16212E;color: #BBBBBB;}
.resource_load .el-divider {width:60%;margin:40px auto;background: #BBBBBB;}

.search_info {margin-bottom: 30px;color: #BBBBBB;}
.search_info span {margin-right: 15px;color: #FFD101;}

/* 无数据 */
.noCourseList p {
    width: 160px;
    height: 160px;
    margin: 20px auto 25px;
    background: url(../../img/send_e.png) no-repeat;
    background-position: top center;
    border-radius: 80px;
    -webkit-border-radius: 80px;
    -moz-border-radius: 80px;
}
.noCourseList span {color: #BBBBBB;}

/* 作品详情页 */
.artwork_header {height: 40px;overflow: hidden;}
.artwork_header .artwork_header_name {float:left;width:70%;font-size: 20px;line-height: 40px;}
.artwork_header .artwork_header_btns {float: right;}
.artwork_header .artwork_header_btn {
	float: left;
	width: 100px;
	height: 40px;
	line-height: 40px;
	color: #303133;
	font-size: 16px;
	background: #eeeeee;
	border-radius: 4px;
	cursor: pointer;
	margin-left: 20px;
	-webkit-transition: all 0.2s ease-out;
	-o-transition: all 0.2s ease-out;
	transition: all 0.2s ease-out;
	-webkit-user-select: none;
	   -moz-user-select: none;
	    -ms-user-select: none;
	        user-select: none;
}
.artwork_header .artwork_header_btn:hover {
	color: #000000;
	background: #FFD101;
}
.artwork_info_small {margin: 26px 0 35px;}
.artwork_info_small img {width: 40px;height: 40px;border-radius: 50%;margin-right:10px;overflow: hidden;-o-object-fit: cover;object-fit: cover;}
.artwork_info_small span {font-size: 16px;}
.artwork_area .artwork_area_header {height: 40px;line-height: 40px;padding: 0 20px;background: #16212E;border-radius: 4px;}
.artwork_area .artwork_area_header span {color: #FFD101; font-size: 16px;cursor: default;}
.artwork_area .artwork_area_contain {padding: 40px 0 40px 20px;}
.artwork_area .area_contain_item {color: #3D3D3D;font-size: 14px;margin-bottom: 14px;}
.artwork_area .area_contain_item:last-child {margin-bottom: 0;}
.artwork_area .area_contain_left {float: left;width: calc(100% - 370px);}
.artwork_area .area_contain_left h3 {font-size: 20px;font-weight: bold;margin-bottom: 15px;}
.artwork_area .area_contain_left p {font-size: 14px;color: #3D3D3D;line-height: 32px;text-align: justify;}
.artwork_area .area_contain_right {float: right;width: 164px;}
.artwork_area .area_contain_right .author_cover {width: 164px;height:auto;border-radius: 2px;-o-object-fit: scale-down;object-fit: scale-down;}
.artwork_gallery {position: relative;-webkit-user-select: none;-moz-user-select: none;-ms-user-select: none;user-select: none;}
#artworkGallery {width: 860px;height: 120px;margin: 0 auto 40px;--swiper-preloader-color: #ccc;}
#artworkGallery .swiper-slide {border-radius: 4px;overflow: hidden;cursor: pointer;}
#artworkGallery .swiper-slide img {width: 100%;height: 100%;-o-object-fit: cover;object-fit: cover;}

.artwork_gallery .swiper-button-next,
.artwork_gallery .swiper-button-prev {
	top: 0;
	width: 80px;
	height: 120px;
	line-height: 120px;
	text-align: center;
	margin-top: 0;
	background: #eeeeee;
	-webkit-transition: all 0.3s;
	-o-transition: all 0.3s;
	transition: all 0.3s;
}
.artwork_gallery .swiper-button-next::after,
.artwork_gallery .swiper-button-prev::after,
.artwork_gallery .swiper-button-next::before,
.artwork_gallery .swiper-button-prev::before {
	font-size: 32px;
	color: #999999;
}
.artwork_gallery .swiper-button-next:hover,
.artwork_gallery .swiper-button-prev:hover {
	background: #FFD101;
}
.artwork_gallery .swiper-button-next:hover::after,
.artwork_gallery .swiper-button-prev:hover::after,
.artwork_gallery .swiper-button-next:hover::before,
.artwork_gallery .swiper-button-prev:hover::before {
	color: #000000;
}

.artwork_gallery .swiper-button-disabled {opacity: 1;background: #ffffff;}
.artwork_gallery .swiper-button-disabled::after,
.artwork_gallery .swiper-button-disabled::before {color: #ffffff;}
.artwork_gallery .swiper-button-next {right: 0;}
.artwork_gallery .swiper-button-prev {left: 0;}

/* 图片查看器工具栏 */
.toolbar {
	position: absolute;
	top: 20px;
	right: 20px;
	height: 44px;
	line-height: 44px;
	padding: 0 10px;
	background: rgba(255, 255, 255, 0.6);
	border-radius: 4px;
	box-shadow: 0 3px 6px -4px rgb(0 0 0 / 12%), 0 6px 16px 0 rgb(0 0 0 / 8%), 0 9px 28px 8px rgb(0 0 0 / 5%);
	z-index: 8;
	cursor: default;
	overflow: hidden;
	-webkit-backdrop-filter: blur(5px);
	backdrop-filter: blur(5px);
}
.toolbar .toolbar-item {
	font-size: 24px;
	color: #000000;
	padding: 10px;
	cursor: pointer;
}

@media screen and (min-width: 1600px) {
	
	.aesthetic_category .category_item {
		width: 86px;
		height: 86px;
		line-height: 86px;
	}

	.aesthetic_category .category_label {
		padding: 22px 5px;
		width: 86px;
		height: 86px;
	}

	.aesthetic_category_left,
    .aesthetic_category_left .category_item {
		width: 360px;
	}
	.artist_popover {width:1380px;top: 86px!important;left: -448px!important;}
	#artworkGallery {width: 1040px;}
	.artist_letter span {margin-right: 17.6px;width: 36px;height: 36px;line-height: 34px;font-size: 18px;}
}