/*
 * base css 
 * pc width 1000px fixed
 */

@media (max-width: 599px) {
} /* end -599 */

@media (min-width: 600px) and (max-width:959px) {
} /* end 600-959 */

@media (min-width: 960px) {
} /* 960- */


/* ---------------------------------------- common */

.contentslist li { 
	margin: 1em; 
}
.contentslist li a { 
	display: block;
	position: relative;
}
.contentslist li a::after {
	content: "";
	display: block;
	width: 100%;
	height: 100%;
	background: rgba( 0, 0, 0, .7 );
	opacity: 0;
	position: absolute;
	top: 0;
	left: 0;
	-webkit-transition: all .4s;
	transition: all .4s;
}
.contentslist li a h3 {
	width: 100%;
	color: #fff;
	background: rgba( 0, 0, 0, .7 );
	text-align: center;
	line-height: 1.5;
	padding: .5em 1em;
	margin: 0;
	position: absolute;
	bottom: 0;
	left: 0;
	z-index: 3;
	-webkit-transition: all .3s;
	transition: all .3s;
}
.contentslist li a:hover h3,
.contentslist li a:active h3 { 
	background: none;
	bottom: 50%;
	left: 0;
	-webkit-transform: translateY(50%);
	transform: translateY(50%);
}
.contentslist li a:hover::after,
.contentslist li a:active::after {
	opacity: 1;
}

.contentslist {
	display: -webkit-box;
	display: -webkit-flexbox;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
}

@media (max-width: 599px) {
	.contentslist h3 { font-size: 1.3rem; }
} /* end -599 */

@media (min-width: 600px) and (max-width:959px) {
	.contentslist h3 { font-size: 1.4rem; }
} /* end 600-959 */

@media (min-width: 960px) {
	.contentslist h3 { font-size: 1.5rem; }
} /* 960- */