#Contents article section ul {
    display: flex;
    flex-wrap: wrap;
}

#Contents article section ul.nav_category {
    margin: 0 0 20px 0;
}
#Contents article section ul.nav_category li {
    margin: 0 20px 0 0;
    width: auto;
}
#Contents article section ul.nav_category li.now a {
    color:#000;
}

#Contents article section ul li {
    width: calc( ( 100% - 30px ) / 4 );
    margin-right: 10px;
    margin-bottom:20px;
}
#Contents article section ul:not(.nav_category) li:nth-child(4n) {
	margin-right: 0;
}
#Contents article section ul li .listImg {
    position: relative;
	background-position: 50% 50%;
	background-size: cover;
    background-color: gray;
    overflow: hidden;
}
#Contents article section ul li .listImg a,
#Contents article section ul li .listImg span {
	display: block;
	position: relative;
	width: 100%;
	padding-top: 75%;
	overflow: hidden;
}
#Contents article section ul li .listImg a:hover {
	background-color: rgba(255, 255, 255, 0.5);
}
#Contents article section ul li h3 {
	margin: 5px 0;
	font-size: 1em;
	-webkit-text-overflow: ellipsis;
	-moz-text-overflow: ellipsis;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
}
#Contents article section ul li .sub_info{
	line-height:1.4;
}
#Contents article section ul li .sub_info .sub_date{
	color:#999;
	font-size:.85rem;
}
#Contents article section:not(.News) ul li .sub_info .sub_date{
	display:none;
}
#Contents article section ul li h3 a{
	color:#000;
}
#Contents article section.News ul li h3.new a:before {
	content: "";
	width: 4em;
	height: .9em;
	background-image: url('../../../../file/image/mark_new_r.svg');
	background-size: contain;
	/* content: "/ NEW / "; */
	display: inline-block;
	background-repeat: no-repeat;
}
#Contents article section ul li.new h3:before{
	content: "/\a0NEW\a0/\a0";
}
#Contents article section .other{
	font-weight: bold;
}
#Contents article section.Works .other:before{
    content:"> All projects";
}
#Contents article section.News .other:before{
    content:"> All news";
}