/* INDEX */
*{
	margin:0;
	padding:0;
	line-height:1.62;
}
.left{
	float:left;
}
.right{
	float:right;
}
.clear{
	clear:both;
}
html{
	font: 12px "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
	color:#fff;
}
img{
	border:none;
}
body{
	background:#fff;
	background-size:cover;
	background-position:bottom right;
}
#head{
	width: 100%;
	position: fixed;
	top: 0;
	height:15px;
	background:url(../img/head.png)  repeat-x;
	z-index:-1;
}
#foot{
	width: 100%;
	position: fixed;
	bottom: 0;
	height:15px;
	background:url(../img/foot.png)  repeat-x;
	z-index:-1;
}
#wrapper{
	width:820px;
	margin:0 auto 0 auto;
}

/* menu */
#menu ul{
	width:700px;
	margin:0 auto;
}
#menu li{
	float:left;
	width:120px;
	height:110px;
	margin-right:20px;
	list-style-type:none;
	overflow:hidden;
}
#menu .btnr{
	margin-right:0;
}
#menu a{
	display:block;
	width:120px;
	height:110px;
	text-indent:-9999px;
	overflow:hidden;
}
#btn01{
	background:url(../img/btn01.png) no-repeat;
}
#btn01:hover{
	background:url(../img/btn01b.png) no-repeat;
}
#btn02{
	background:url(../img/btn02.png) no-repeat;
}
#btn02:hover{
	background:url(../img/btn02b.png) no-repeat;
}
#btn03{
	background:url(../img/btn03.png) no-repeat;
}
#btn03:hover{
	background:url(../img/btn03b.png) no-repeat;
}
#btn04{
	background:url(../img/btn04.png) no-repeat;
}
#btn04:hover{
	background:url(../img/btn04b.png) no-repeat;
}
#btn05{
	background:url(../img/btn05.png) no-repeat;
}
#btn05:hover{
	background:url(../img/btn05b.png) no-repeat;
}
#btn06{
	background:url(../img/btn06.png) no-repeat;
	margin-right:0;
}
#btn06:hover{
	background:url(../img/btn06b.png) no-repeat;
}
#btn07{
	background:url(../img/btn07.png) no-repeat;
}
#btn07:hover{
	background:url(../img/btn07b.png) no-repeat;
}


/* Scrooll to Top */
#back-top {
	position: fixed;
	 bottom: 23px;
	right: 8px;
	z-index:10000;
}
#back-top a {
    width: 50px;
    display: block;
    text-align: center;
    font: 11px/100% Arial, Helvetica, sans-serif;
    text-transform: uppercase;
    text-decoration: none;
    outline: none;
}
#back-top a:hover {
    color: #000;
}
/* arrow icon (span tag) */
#back-top span {
    width: 40px;
    height: 26px;
    display: block;
    margin-bottom: 7px;
    background: #ccc;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    border-radius: 20px;
    color:#ffffff;
    font-size:24px;
    padding-top:14px;
        line-height:0.5;
}
#back-top a:hover span {
    background-color: #eee;
    color:#999;
}