/* gallery */
ul.gallery *{
	text-decoration: none!important;
}
ul.gallery{
	margin-top: 30px;
	margin-bottom: 30px;
	display: flex;
	gap: 30px;
    flex-wrap: wrap;
}

ul.gallery li > a{
	display: block;
	border-radius: 30px;
	overflow: hidden;
}
div.no_image{
	display: flex;
	justify-content: center;
	align-items: center;
    border-radius: 10px;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
}
div.no_image_text{
	text-align: center;
	font-size: 20px;
	text-decoration: none;
	transition: 0.4s all;
}
div.doc_title{
	font-size: 30px;
	font-weight: 700;
    color:#000;
	margin-bottom: 0;
	text-align: center;
}
i.doc_title_icon{
	font-size: 16px;
	margin-left: 20px;
	color: #777777;
}
div.doc_content{
	color : rgb(153, 153, 153);
	font-size: 17px;
}
div.image_area{
    overflow: hidden;
    border: 1px solid #e4e4e4;
    font-size: 0;
	position: relative;
	background: #e1e1e1;
	border-radius: 30px;
	overflow: hidden;
}
div.image_area::after{
	content: '';
	display: block;
	padding-bottom: 100%;
}
div.gallery_content{
	padding: 5%;
}
div.gallery_content_in *{
	color: #000;
}

div.gallery_content:hover div.gallery_content_in{
	opacity: 1;
}

a.doc_link img.thumbnail{
	width: 100%;
	height: 100%;
	image-rendering: -moz-crisp-edges; /* firefox */
	image-rendering: -o-crisp-edges; /* opera */
	image-rendering: -webkit-optimize-contrast; /* chrome(비표준) */
	image-rendering: crisp-edges;
	transform:translateZ(0);
	backface-visibility:hidden;
	position: absolute;
	left: 0;
	top: 0;
	object-fit: cover;
}
div.doc_info{
	text-align: left;
}
div.doc_info span{
    font-size: 14px;
    font-weight: 300;
}
span.readed_count:after{
    content: "·";
    margin-left: 4px;
}
ul.extra_item{
	text-align: center;
}
ul.extra_item li{
	margin: 0;
	margin-top: 5px;
	padding: 0;
	border: 0;
	font-size: 14px;
	color: #000;
}
ul.extra_item li:last-child{
	border: 0;
}
img.highlight{
	position: absolute;
	top: 5px;
	right: 5px;
}
div.category_title{
	font-size: 20px;
	margin-bottom: 10px;
	text-align: center;
}
div.document_info{
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 10px;
	justify-content: center;
}
div.document_info div{
	font-size: 20px;
}
div.document_info div::after{
	content: '|';
	padding-left: 10px;
}
div.document_info div:last-child::after{
	display: none;
}
div.title_area i{
	font-size: 20px;
	color: #777777;
}
span.title_icon{
	display: inline-flex;
	align-items: center;
	gap: 5px;
	margin-left: 5px;
}
@media ( max-width: 768px ) {
	ul.gallery{
		padding: 5px;
		gap: 10px;
	}
	div.gallery_content_in{
		padding: 3px;
	}
	div.doc_title{
		font-size: 11px;
	}
	div.doc_info span{
		font-size: 11px;
		display: block;
	}
	div.document_info div{
		font-size: 14px;
	}
	div.document_info a{
		font-size: 14px;
	}
	div.category_title{
		font-size: 16px;
		margin-top: 5px;
		margin-bottom: 0;
	}
	div.title_area{
		margin-top: 10px;
	}
	div.document_info{
		gap: 5px;
		margin-top: 10px;
	}
	div.document_info div::after{
		padding-left: 5px;
	}
	div.title_area i{
		font-size: 16px;
	}
}