@charset "utf-8";
.row_box{	
	width: 96%;
	padding-top: 40px;
	margin:10px auto 30px;
	border-radius: 5px;
	background: #fff;
	border: 1px solid #cfd4d0;
}


.equipment{
	width: 100%;
	overflow: hidden;
	margin: 0 auto;
}	
		
/*contentbox*/	
.contentbox {
	width: 100%;
	padding: 20px 0;
	overflow: hidden;
}
	.contentbox ul{}
	.contentbox ul li{
		float: left;
		width: 25%;
		overflow: hidden;
		margin-bottom: 30px;
	}
		.contentbox ul li a{
			display: block;
			width: 90%;
			margin: 0 auto;
		}
			.contentbox ul li a img{
				display: block;
				width: 100%;
				border-radius: 2px;
				border: 1px solid #c8c8c8;
			}
.contentbox table tr td{
    width:25%;
 }
.contentbox table,.contentbox table tr td li{
    width:100%;
 }
@media only screen and (max-width: 768px) {
	.contentbox ul li{
		width: 33.3333333%;
	}	
}
@media only screen and (max-width: 480px) {
	.contentbox ul li{
		width: 50%;
	}	
}
	
@media only screen and (max-width: 1010px) {
	
}
@media only screen and (max-width: 768px) {
	
}
@media only screen and (max-width: 480px) {
	
}