body {
margin:20px;
background-image:url("../image/logo.gif");
background-attachment:fixed;
background-repeat:no-repeat;
background-position:right bottom;
}
.back1 {
	background-color:#bbbbbb;
	padding:20px;
}

.back_member {
	background-color:#ffffff;
	padding:20px;
	width: 640px;
}

a:link {
color:#555555;
text-decoration:none}

a:hover {
color:#ffffff;
background-color:#bbbbbb;
text-decoration:none}

a:visited {
color:#555555;
text-decoration:none}

div.title_staff {
   float: left;
   width: 100px;
   background-color:#bbbbbb;
   padding-top:20px;
   padding-left:5px;
   padding-right:5px}

div.text_staff {
   float: left;
   width: 600px;
   background-color:#bbbbbb;
   padding:20px}
   
div.waku_staff{
float:left;
   margin:20px;
   background-color:#bbbbbb;
   width:750px;
   clear: both;
   padding:10px;
   position:relative}

.top_illust{
margin-left:5px;
margin-bottom:20px;
width:520px;
height::750px;
}