body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	
}
.yj {
            margin:0 auto;
            background:#fff;
            width:800px;
            height:400px;
            border:2px solid darkslategray;
            border-radius:20px;
            text-align: center;
			color: #333; 
			font-size: 20pt; 
			font-weight: bold;
			FONT-FAMILY: "΢ÈíÑźÚ,ËÎÌå";
		    opacity: 0.7;
	        FONT-SIZE: 18px;
        }
.indexbg1{
    background:#000000 url("biccbg.jpeg");
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    overflow: hidden;
}
.dxbz{COLOR: #ffffff; }
.copyright {
	FONT-SIZE: 12px; COLOR: #ffffff; LINE-HEIGHT: normal; FONT-FAMILY: "ËÎÌå"; TEXT-ALIGN: center; LINE-HEIGHT: 20px;
}