@charset "utf-8";
/* CSS Document */
#contents {
	position: relative;
}
#contents:before {
	height: 100px;
}
.style_list {
	display: flex;
	display: -webkit-flex;
	justify-content: flex-start;
	-webkit-justify-content: flex-start;
	flex-wrap: wrap;
	padding: 30px 0 55px;
}
.style_list li.img_bg {
	width: calc((100% - 30px) / 3);
    margin-bottom: 15px;
    margin-right: 15px;
}
.style_list li.img_bg:nth-of-type(3n) {
	margin-right: 0;
}
@media screen and (max-width: 999px) {
#contents:before {
	height: 75px;
}
}
@media screen and (max-width: 599px) {
.style_list li.img_bg {
	width: calc((100% - 10px) / 2);
	margin-right: 10px;
}
.style_list li.img_bg:nth-of-type(3n) {
	margin-right: auto;
}
.style_list li.img_bg:nth-of-type(2n) {
	margin-right: 0;
}
}