.ansicht   	{         
            	height: 915px;            	
            	}         
.left, .inhalt, .right 
                 {    
            	height: 745px;
            	          		  
               }    


#buch  {
                position: relative;
		top: 15px;
		background-color:#ffffff;
		
            	width: 620px;
            	height: 700px;
            	overflow: auto;
                border: 1px solid #00008b;
                margin: auto;
                scrollbar-face-color: #fff5d5;
                }