#Contents .top_slider {
    position: relative;
    margin-bottom: 20px;
}
#Contents .top_slider a:hover {
	opacity: 1;
}
#Contents .top_slider img {
	width: 100%;
}
#Contents .top_slider .slick-prev,
#Contents .top_slider .slick-next {
	opacity: 0;
}
#Contents .top_slider .slick-prev {
	left: 50px;
}
#Contents .top_slider .slick-next {
	right: 50px;
}
#Contents .slide_btn .prev,
#Contents .slide_btn .next {
	position: absolute;
	top: 50%;
	-webkit-transform: translateY( -50% ) rotate( 45deg );
	-moz-transform: translateY( -50% ) rotate( 45deg );
	transform: translateY( -50% ) rotate( 45deg );
	width: 30px;
	height: 30px;
	cursor: pointer;
}
#Contents .slide_btn .prev {
	left: 50px;
	border-bottom: solid 2px white;
	border-left: solid 2px white;
}
#Contents .slide_btn .next {
	right: 50px;
	border-top: solid 2px white;
	border-right: solid 2px white;
}

#Contents .slide_btn .prev,#Contents .slide_btn .next  {
	border-color:#ddd;
}


/* article */
#Contents article.top section {
	width: calc( ( 100% - 20px ) / 2 );
	margin-bottom: 50px;
}
#Contents article.top section:nth-child(2n+1) {
	margin-right: 20px;
}
#Contents article.top section ul li {
	width: calc( ( 100% - 10px ) / 2 );
	margin-bottom: 20px;
}
#Contents article.top section ul li:nth-child(2n) {
	margin-right: 0;
}