@media screen and (min-width: 320px) {
	.container{ padding: 0 15px; margin: 0 auto;}
	.container:after{ content: " "; display: block; clear: both; width: 0; height: 0; overflow: hidden;}
	.container-max{ padding: 0 15px; width: 100%; margin: 0 auto;}

	/*定义滚动条高宽及背景 高宽分别对应横竖滚动条的尺寸*/
		::-webkit-scrollbar
		{
		    width: 10px;
		    height: 10px;
		    background-color: #f7f7f7;
		}
		 
		/*定义滚动条轨道 内阴影+圆角*/
		::-webkit-scrollbar-track
		{
		    background-color: #e6e6e6;
		}
		 
		/*定义滑块 内阴影+圆角*/
		::-webkit-scrollbar-thumb
		{
		    background-color: #aaa;
		}
}

@media screen and (min-width: 992px) {
	.container{ width: 980px; padding: 0 10px;}
}

@media screen and (min-width: 1240px) {
	.container{ width: 1220px;}
	.container-min{ width: 1220px;}
}

@media screen and (min-width: 1320px) {
	.container{ width: 1300px;}
	.container-min{ width: 1220px;}
}