@charset "Shift_JIS";
*{
     margin: 0;
}
body{
	background-color: black;
	font-family: "AR Script3 Bold";
  background-image : none;
  background-repeat : repeat;
}
div#top{
  height : 80px;
  background-color: green;
  border-width: 10px;
  border-style: groove;
  border-color: black;
  text-align: center;
}
div#top img{
	float: left;
}
div#top h1{
	float: left;
	padding-top: 10px;
	padding-left: 10px;
	padding-right: 10px;
	padding-bottom: 10px;
}

div#content{
  margin-left: auto;
  margin-right: auto;
  width : 1200px;
  height: 600px;
  background-image : url(kabe.jpg);
  background-repeat : no-repeat;
background-position : center top;
}
div#content_in{
  margin-left: auto;
  margin-right: auto;
  width: 400px;
  height: 600px;
  background-image : url(gaku2t.jpg);
  background-repeat: no-repeat;
}
div#content_in img{
  margin-top: 75px;
  margin-left: 50px;
  margin-right: 50px;
  margin-bottom: 75px;
}
div#fuuter{
  height: 100px;
  background-color: green;
  border-width: 10px;
  border-style: groove;
  border-color: black;
}
.off{
	visibility: hidden;
}
.on{
	visibility: visible;
}