.boxgrid{ 
				width: 300px; 
				height: 400px; 
				float:left; 
				margin-bottom:20px;
				background:#161613; 
				border: solid 0px #8399AF; 
				overflow: hidden; 
				position: relative;
	top: 0px;
	left: 0px;
	margin-left: 0;
	margin-right: 10px;
	margin-top: 0px;
}
.boxgrid img{ 
					position: absolute; 
					top: 0; 
					left: 0; 
					border: 0; 
				}
.boxgrid p
{ 
					padding: 0 10px; 
					color:#ffffff; 
					font-weight:bold; 
					font:10pt "Lucida Grande", Arial, sans-serif; 
				}
				
.boxcaption{ 
				float: left; 
				position: absolute; 
				background: #000; 
				height: 100px; 
				width: 100%; 
				opacity: .8; 
				/* For IE 5-7 */
				filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80);
				/* For IE 8 */
				-MS-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
 			
 				filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80);
				/* For IE 8 */
				-MS-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
 			}
.captionfull .boxcaption {
 					top: 200;
 					left: 0;
 				}
 				/*下面的是调节高度*/
.caption .boxcaption {
 					top: 155px;/*200px*/
 					left: 0;
 				}