body {
	width: 100%;
	margin: 0 auto;
	text-align: center;
	background-image: url(../images/tree.png),
			  url(../images/background_01.jpg);
	background-repeat: no-repeat,
			   repeat;
	background-position: center top,
			     center top;
	}

#header {
	background: url(../images/rainbow.png) no-repeat left top;
	width:696px;
	height: 227px;
	margin: 0 auto;
	text-align: center;
}

#title {
	margin-top: 46px;
	margin-left: 94px;
	width:203px;
	height:95px;
	float:left;
}

#nav {
	margin-top: 133px;
	margin-right: 22px;
	width: 356px;
	height: 84px;
	float: right;
}

#nav ul li {
	width:85px;
	height:84px;
	margin-left: 4px;
	float: left;	
}

/* ナビ easing▼ */
.square{
	width: 100px;
	height: 100px;
 -webkit-transition: all 500ms cubic-bezier(.29,-1.44,.63,4.5);
  transition:         all 500ms cubic-bezier(.29,-1.44,.63,4.5);
}

.square:hover{
	transform: scale(0.8);
}
/* ナビ easing▲ */

#section {
	width: 648px;
	background-color:#FFF;
	margin: 0 auto;
	text-align:center;
	border: 2px solid gray;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

footer {
	background: url(../images/footer_back.png) no-repeat top center;
	width: 653px;
	height: 70px;
	margin: 8px auto 0px auto;
	padding-top: 8px;
	text-align: center;
}

nav {
	position:fixed;
	z-index: 1;
	bottom:0px;
	left:0px;
	width:100%;
	text-align: center;

border: 1px solid #aeaeae;
background-image: -webkit-gradient(linear, center top, center bottom, from(#eee), to(#ccc));
background-image: -webkit-linear-gradient(top, #eee, #ccc);
background-image: -moz-linear-gradient(top, #eee, #ccc);
background-image: -o-linear-gradient(top, #eee, #ccc);
background-image: -ms-linear-gradient(top, #eee, #ccc);
background-image: linear-gradient(to bottom, #eee, #ccc);

}

#navi {
	width:680px;
	margin:auto;
}

#navi li {
	width: 170px;
	height: 84px;
	margin: auto;
	float: left;
}

/*---- スクロールjs ----*/
#page-top {
	position: fixed;
	z-index: 1;
	bottom: 20px;
	right: 20px;
	font-size: 77%;
}
#page-top a {
	background: #666;
	text-decoration: none;
	color: #fff;
	width: 50px;
	padding: 15px 0;
	text-align: center;
	display: block;
	border-radius: 5px;
}
#page-top a:hover {
	text-decoration: none;
	background: #999;
}

/*---- /スクロールjs ----*/