#contents
            {
                min-height:900px;  
	            height: auto !important;  
	            height: 900px; /*ここにIE６用の高さを設定*/ 
            	} 
            .content
            {
                min-height:280px;  
	            height: auto !important;  
	            height: 280px;
	            
            	clear:both;
            	margin: 1em 0;
            	padding: 1ex;
            	border: dotted 1px #030;
            	}
            .content h3
            {
            	margin-top: 0;
            	margin-bottom: 1ex;
            	}
            #contents p
            {
            	margin-bottom: 1ex;
            	}