.sy_dt_bj{
			width:30%;
			height:33%;
			background:url(../images/sy_dt_bj.png) no-repeat;
			background-size:100% 100%;
			position:absolute;
			bottom:120px;
			right:120px;
			color: #8f908f;
			font-size: 14px;
			text-indent: 2em;
		}