.sub_btn{
	display: block;
	margin: 40px auto;
	font-size: 0;
	width: 420px;
}

.sub_btn>a{
	display: inline-block;
	*display: inline;
	zoom:1;
	box-sizing: border-box;

	margin-bottom: 20px;

	width: 200px;
	height: 64px;
		
	border-radius: 5px;
	border: 1px dashed #ececec;
	background: #f9f9f9;
}

.sub_btn>span{
	display: inline-block;
	*display: inline;
	zoom: 1;
	width: 20px;
}

.sub_btn>a>img{
	margin-left: 18px;
	margin-right: 10px;
	vertical-align: middle;
}

.sub_btn>a>div{
	display: inline-block;
	vertical-align: middle;
	
	text-decoration: none;
	font-size: 20px;
	font-weight: 400;
	color: #696969;

}

@media (max-width: 500px){
	.sub_btn{
		width: 305px;

	}

	.sub_btn>a{
		width: 148px;
	}

	.sub_btn>span{
		width: 9px;
	}

	.sub_btn>a>img{
		margin-left: 9px;
		margin-right: 5px;
	}

	.sub_btn>a>div{
		font-size: 15px;
	}

}