#main{position:relative; width:1100px; margin:0 auto; }
#visual{position:relative; width:1280px; height:605px; background:url(../images/main/visual01.jpg); margin-left:-90px; top:-23px;}


#left_nav{position:absolute; top:740px; left:-20px; width:250px; height:95px;}
#sub_title{background:url(../images/header/sub_menu01.png) no-repeat;}

#tbody{ background:url(../images/certificate/tbody.jpg) no-repeat; width:850px; height:637px; position:absolute; right:0;  top:619px;}
#tbody h2{text-indent:-9999px; width:0px; height:0px;}


#banner1{background:url(../images/header/banner1.png) no-repeat; width:250px; height:154px; margin-top:40px;}
#banner1 p{text-indent:-9999px;}

#light_box{position:absolute; left:66px; top:77px;  z-index:9999;}
.image-set a img {border:1px solid #ccc; margin:20px 20px;}



#img_name01{position:absolute; left:3px; top:315px; }
#img_name01 li{width:202px; float:left; text-align:center; margin:0 20px; }

#img_name02{position:absolute; left:3px; top:651px; }
#img_name02 li{width:202px; float:left; text-align:center; margin:0 20px; }



#footer{position:relative; background:url(../images/footer/footer.jpg) no-repeat; width:1100px; height:78px; margin:0 auto; top:360px;}
#footer p{text-indent:-9999px;}