#IPCD1, #IPCD2 {
   float:left;
}

#IPCD3 {
    clear:both;
}

			#ClassroomNav{
				width:800px;
				height:35px;

				
		
			}
				#ClassroomNav a{
					color:#333;
				}
					#ClassroomNav a:hover{
						color:#777;	
					}
				#ClassMenu{
					position:absolute;
top:180px;
left:-10px;

				}
					#ClassMenu ul li{
						float:left;
						padding:0 10px;
						font-weight:bold;
						color:#333;
						
					}