@charset "utf-8";
/* CSS Document */

/* reset */
html,body,div,h1,h2,h3,p,img,ul,li,dl,dt,dd,
table,th,td,form,fieldset,adress,small{
margin:0;
padding:0;
line-height:1.0;
font-family:
   "Hiragino Kaku Gothic Pro",
    "ヒラギノ角ゴ Pro W3",
    Meiryo, 
    "メイリオ", 
    Osaka, 
    "MS P Gothic", 
    "ＭＳ Ｐゴシック", 
    sans-serif;
  font-size: 16px;
}





#nav a{
	width:178px;
	height:175px;
	display:block;
	float:left;
	display:inline;
	
	text-indent:-999em;
	background:url(images/nav_2.gif) no-repeat;
	}
	


#nav a:hover, #nav a:active{

	background-position:0 -176px;
	
	}