@charset "utf-8";

.cert_list{
	display:grid;
	grid-template-columns:calc(33.3% - (40px/3)) calc(33.3% - (40px/3)) calc(33.3% - (40px/3));
	row-gap:20px;
	column-gap:20px;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	margin-top:50px;
	margin-bottom:50px;
	max-width: 1200px;
}
@media (max-width:767px){
	.cert_list{
		grid-template-columns:calc(50% - (10px/2)) calc(50% - (10px/2));
		row-gap:10px;
		column-gap:10px;
		padding:10px;
	}
}
@media (max-width:480px){
	.cert_list{
		grid-template-columns:auto;
	}
}
.cert_tb{
	display:block;
	column-gap:10px;
	width:auto;
	height:auto;
	overflow:hidden;
	border:1px solid #ddd;
	padding:10px;
	text-align: center;
}
.cert_pic{
	width:auto;
	height:auto;
	display:block;
	padding-bottom: 100%;
	position: relative;
	overflow: hidden;
}
.cert_name{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
}