@charset "utf-8";
@import url('inc.css');
#tb{
	display:grid;
	grid-template-columns:calc(25% - (60px/4)) calc(25% - (60px/4)) calc(25% - (60px/4)) calc(25% - (60px/4));
	column-gap:20px;
	row-gap:20px;
	width:auto;
	height:auto;
	margin:auto;
	overflow:hidden;
}
@media (max-width:767px){
	#tb{
		grid-template-columns:calc(50% - (10px/2)) calc(50% - (10px/2));
		padding:10px;
		column-gap:10px;
		row-gap:10px;
	}
}

a.tb_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	transition:all 0.4s;
	box-sizing:border-box;
	position: relative;
}
.tb_pic{
	width:auto;
	height:auto;
	padding-bottom:100%;
	overflow:hidden;
	display:block;
	margin:auto;
	position:relative;
}
.tb_name{
	width:auto;
	height:auto;
	display:block;
	margin:auto;
	overflow:hidden;
	text-align:center;
	padding:5px;
	font-size:14px;
}
.tb_tb:hover>.tb_modal{transform: scale(1,1);}
.tb_modal{
	position: absolute;
	background-color: rgba(0,0,0,0.4);
	width: auto;
	height: auto;
	overflow: hidden;
	margin: auto;
	left: 0px;
	right: 0px;
	top:0px;
	bottom: 0px;
	transform: scale(0,0);
	transition: all 0.4s;
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items: center;
	color: #fff;
}
.tb_more{
	border:1px solid #ddd;
	width: 40px;
	height: 40px;
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items: center;
	color: #fff;
	margin: auto;
	font-size: 2rem;
	border: 1px solid #ddd;
	border-radius: 50%;
}