@media only screen and (max-width: 480px) {
	
	.wrap {
		width: 90%;
		margin: 0 auto;
	}
	
	.col-left {
		width: 100%;
		float: none;
		margin-bottom: 20px;
	}
	
	.col-right {
		width: 100%;
		float: none;
	}
	
}