@-webkit-keyframes STAR-MOVE {
				from {
					background-position:0% 0%
				}
				to { 
					background-position: 600% 0%
				}
			}
			 @keyframes STAR-MOVE {
				from {
					background-position: 0% 0%
				}
				to { 
					background-position: 600% 0%
				}
			}
			.wall{
				position: absolute;
				top: 430px;
				left: 0;
				bottom: 0;
				right: 0; height:290px; 
				opacity: 0.7;
				
			}
			div#background{
				/*background: black url('/images/img/background.png') repeat-x 5% 0%;*/
				background-size: cover;
				-webkit-animation: STAR-MOVE  200s linear infinite;
				-moz-animation: STAR-MOVE  200s linear infinite;
				-ms-animation: STAR-MOVE  200s linear infinite;
				animation: STAR-MOVE  200s linear infinite;
			}
			div#midground{
				background:url('/images/yunimg/baiyun.png')repeat 20% 0%;
				z-index: 1;
				-webkit-animation: STAR-MOVE  100s linear infinite;
				-moz-animation: STAR-MOVE  100s linear infinite;
				-ms-animation: STAR-MOVE  100s linear infinite;
				animation: STAR-MOVE  100s linear infinite;
			}
			div#foreground{
			/*	background:url('/images/yunimg/foreground3.png')repeat 35% 0%;*/
				z-index: 2;
				-webkit-animation: STAR-MOVE  50s linear infinite;
				-moz-animation: STAR-MOVE  50s linear infinite;
				-ms-animation: STAR-MOVE  50s linear infinite;
				animation: STAR-MOVE  50s linear infinite;
			}