/*全体レイアウト*/
	body{
	  background: url(img/bac.png);
	  background-color: white;
	  text-align: center;
	  margin-left: auto;
	  margin-right: auto;
	  padding:0px;
	}
   
/*コンテナ*/
   #container{
      width:  840px;
      font-size:15px;
	  text-align: center;
	  margin-left: auto;
	  margin-right: auto;
   }
   

/*リンク*/

   #link{
      width:840px;
      background-color:#FFFFFF;
      font-size:12px;
      text-align:left;
      padding-top: 30px;
      margin-left: auto;
      margin-right: auto;
   }


/*ヘッダー*/
   #header{
      width:840px;
      background-color:#FFFFFF;
      font-size:15px;
      text-align: center;
      margin-left: auto;
      margin-right: auto;
   }
 

/*コンテンツ*/
   #contents{
      width:840px;
      height: 800px;
      background:white;
      padding-top: 30px;
   }

   #spacer {
   	　display: block;
      float:left;
      width:60px;
      height:10px;
      background:white;
      text-align:left;
      margin-left: 0px;
      margin-right: 0px;
   }
      
   #menu{
      float:left;
      width:420px;
      background:white;
      text-align:left;
      margin-left: 0px;
      margin-right: 0px;
   }
   
	   #menu a img{
	      border-style:none;
	   }
	   
	   .detail {
	      margin-left: 30px;
	      margin-top: 10px;
	   }
	   
	   #about_jp {
	      line-height: 180%;
	   }
	   
	   #topics {
	      line-height: 150%;
	   }

   #main{
      float:left;
      width: 290px;
      background: white;
      text-align: left;
      margin-bottom: 30px;
   }

   #left_members{
      float:left;
      width:140px;
      height:500px;
      background:white;
   }
   
	    #AI a span {
	    	display:none;
	    }
	    #AI a {
		    display:block;
		    width:80px;
		    height:80px;
		    background-image:url(img/ai_c.jpg);
		    background-repeat:no-repeat;
	        margin-left: auto;
	        margin-right: auto;
	    }
	    #AI a:hover {
		    background-image:url(img/ai_s.jpg);
		    background-repeat:no-repeat;
	    } 
	
	    #shiro a span {
		    display:none;
	    }
	    #shiro a {
		    display:block;
		    width:80px;
		    height:80px;
		    background-image:url(img/shiro_c.jpg);
		    background-repeat:no-repeat;
	        margin-left: auto;
	        margin-right: auto;
	    }
	    #shiro a:hover {
		    background-image:url(img/shiro_s0.jpg);
		    background-repeat:no-repeat;
	    }
	
	    #gan a span {
		    display:none;
	    }
	    #gan a {
		    display:block;
		    width:80px;
		    height:80px;
		    background-image:url(img/gan_c.jpg);
		    background-repeat:no-repeat;
	        margin-left: auto;
	        margin-right: auto;
	    }
	    #gan a:hover {
		    background-image:url(img/gan_s.jpg);
		    background-repeat:no-repeat;
	    }

	    #gary a span {
		    display:none;
	    }
	    #gary a {
		    display:block;
		    width:80px;
		    height:80px;
		    background-image:url(img/gerry_c.jpg);
		    background-repeat:no-repeat;
	        margin-left: auto;
	        margin-right: auto;
	    }
	    #gary a:hover {
		    background-image:url(img/gerry_s.jpg);
		    background-repeat:no-repeat;
	    }


   #right_members{
      float:left;
      width:150px;
      height:500px;
      background:white;
   }

	    #takani a span {
		    display:none;
	    }
	    #takani a {
		    display:block;
		    width:80px;
		    height:80px;
		    background-image:url(img/takani_c.jpg);
		    background-repeat:no-repeat;
	        margin-left: auto;
	        margin-right: auto;
	    }
	    #takani a:hover {
		    background-image:url(img/takani_s.jpg);
		    background-repeat:no-repeat;
	    }
	
	    #takky a span {
		    display:none;
	    }
	    #takky a {
		    display:block;
		    width:80px;
		    height:80px;
		    background-image:url(img/takky_c.jpg);
		    background-repeat:no-repeat;
	        margin-left: auto;
	        margin-right: auto;
	    }
	    #takky a:hover {
		    background-image:url(img/takky_s.jpg);
		    background-repeat:no-repeat;
	    }
	
	    #noro a span {
		    display:none;
	    }
	    #noro a {
		    display:block;
		    width:80px;
		    height:80px;
		    background-image:url(img/noro_c.jpg);
		    background-repeat:no-repeat;
	        margin-left: auto;
	        margin-right: auto;
	    }
	    #noro a:hover {
		    background-image:url(img/noro_s.jpg);
		    background-repeat:no-repeat;
	    }
	
	    #nori a span {
		    display:none;
	    }
	    #nori a {
		    display:block;
		    width:80px;
		    height:80px;
		    background-image:url(img/nori_c.jpg);
		    background-repeat:no-repeat;
	        margin-left: auto;
	        margin-right: auto;
	    }
	    #nori a:hover {
		    background-image:url(img/nori_s.jpg);
		    background-repeat:no-repeat;
	    }

   #other_links {
     width: 290px;
     float:left;
     text-align:center;
     margin-left:auto;
     margin-right:auto;
     margin-bottom:30px;
   }

/*フッター*/
   #footer{
      width:840px;
      background:#FFFFFF;
      text-align:center;
      margin-left: auto;
      margin-right: auto;
      clear:both;
   }