.wrapper{
 margin:0 auto;
 width: 910px; 
 display:inline-block;/* IE7与IE6的兼容解决 */
} 
.WenziAD {
	float:left;
    width: 555px; 
	padding-top:15px;
    display:inline-block;/* IE7与IE6的兼容解决 */
}
.FlashAD {
float:right;
width: 340px; 
height:170px;
padding-top:15px; 	
display:inline-block;/* IE7与IE6的兼容解决 */
} 
.SwfAD {
float:left;
padding-left:15px; 	
padding-top:15px; 	
display:inline-block;/* IE7与IE6的兼容解决 */
} 

.left {
	float:left;
    width: 185px; 
    overflow:hidden;
	padding-top:15px;
    display:inline-block;/* IE7与IE6的兼容解决 */
}
.middle {
	float:left;
    width: 510px;
    overflow:hidden;
	padding-top:15px;
	padding-left:15px;
    display:inline-block;/* IE7与IE6的兼容解决 */
}
.right {
	float:right;
    width: 185px; 
    overflow:hidden;
	padding-top:15px;
    display:inline-block;/* IE7与IE6的兼容解决 */
}