.side-btns-2w {width:110px;top: 390px;_top:expression(documentElement.scrollTop + 390);left: 50%;margin: 0 0 0 480px;position: fixed;_position:absolute;z-index: 0;overflow: hidden; font: 12px/22px Arial;color:#333;}
	.side-btns-2w em,.side-btns-2w span{font-style: normal;font-weight: normal;line-height: 27px;}
	.side-btns-2w-img{ display:block;width:110px;background: #EBEBEB;line-height: 0;text-align: center;position: relative;zoom:1;}
	.side-btns-2w-img:link,.side-btns-2w-img:visited{color:#333;text-decoration: none;}
	.side-btns-2w-img:hover,.side-btns-2w-img:active{color:#333;text-decoration: none;background: #D1D1D1;}
	.side-btns-2w img{border: 0;display: block; margin:0 auto;padding: 0;}
	.side-btns-2w-close{width:40px;height: 18px;line-height: 80px;margin:0 0 0 70px;display:block;overflow: hidden;background: url(http://i0.sinaimg.cn/dy/deco/2013/0912/close.png) no-repeat;}
	.side-btns-2w-resize{display: none !important;}