#A{ margin-top:0; 
    margin-bottom:0;
    margin-left:auto; 
    margin-right:auto;
    width:800px;
    /*height:650px;*/ }



h3{ margin-left:5px;
		 margin-top:10px;
		 font-size:90%; 
		  margin-bottom:0;
}




.riyou3{ padding-right:20px;	 
	         padding-left:15px;
	  	  	  line-height: 1.5em;  		
	 	  	  margin-top:5px;
      	  	  margin-bottom:0px;
	  	  	  margin-right:0px;
	  	  	  font-size: 80%;
		  vertical-align: middle;text-align:justify;}
		  
.manga{
	padding: 0.5em 1em;
    margin: 0.5 0.5;
	border: solid 3px #000000;
	width: 250px;
	height: 100%;
	text-align: center;
}