div#main{ margin: 0 1%;background:#000000; padding-bottom:4px; width:975px;}
div#logo{  padding-bottom:4px; margin: 1% 5% 2%; }

div#home_top{ margin: 10px 10px auto; background:#D4DDFF; width:700px; position:relative}
div#home_tag{  background:#D4DDFF; margin:5px 5px 5px;  width:95%; height:265px; position:relative}
div#regis{ margin: 1% 10% 2%; background:#D4DDFF;}