HTML Body CSS

#body {
	 margin: 50;
	 padding:50;
	 max-width:100%
	 }


#Partition_Left{
				float:left;
				width:20;
				border:1px solid black;
				display:none;
				}

#Partition_Left_Wrapper:hover {
						      display:block;
							  }




#Partition_Middle{
				  float:left;
				  width:60%;
				  }

#Partition_Right{
				 float:left;
				 width:20%;
				 border:1px solid black;
				 }


#Partition_Right:hover{
				float:left;
				width:20;
				border:1px solid black;
				}