/*----------------------------------

page top（グレーまる枠）

-----------------------------------*/

#pagetop {
	position: fixed;
	bottom: 0;
	padding:0;
	margin:0;
    left: 15px;
	font-size: 12px;
	width:100px;
	margin-bottom:20px;
	margin-left:10px;
	z-index: 1500;
	
}

#pagetop a {
	width:70px;
	height:0px;
	background:#333333;
	text-decoration: none;
	color: #FFFFFF;
	padding: 36px 0;
	text-align: center;
	border-radius: 50px;
	display: block;
	filter: alpha(opacity=80);
	-moz-opacity:0.80;
	opacity:0.80;
    line-height: 0em;
}

#pagetop a:hover {
	width:70px;
	height:0px;
	background:#777777;
	text-decoration: none;
	color: #FFFFFF;
	padding: 36px 0;
	text-align: center;
	border-radius: 50px;
	border-bottom:none;
	display: block;
	filter: alpha(opacity=80);
	-moz-opacity:0.80;
	opacity:0.80;
}