.float-menu {
	background-color: none;
	width:48px;
	position: fixed;
	top: 25%;
	z-index: 100020;
	height:100px;
}
.float-menu a {
	position: relative;
	display: block;
	width: 48px;
	line-height: 48px;
	margin: 0;
	padding: 1px 0;
	outline: none;
	text-align: center;
	text-indent: -9999em;
	float: left;
	-webkit-transition: width .15s ease-in-out;
	-moz-transition: width .15s ease-in-out;
	-ms-transition: width .15s ease-in-out;
	-o-transition: width .15s ease-in-out;
	transition: width .15s ease-in-out;
	overflow: hidden;
	background: #e8e8e8;
	z-index: 100030;
}
.float-menu a.current {
	background-color: #CECECE;
}
.float-menu a.st {
	background-image: url(../img/st.gif);
	background-repeat: no-repeat;
}
.float-menu a.is {
	background-image: url(../img/is.gif);
	background-repeat: no-repeat;
}
.float-menu a.dp {
	background-image: url(../img/dp.gif);
	background-repeat: no-repeat;
}
.float-menu a.dr {
	background-image: url(../img/dr.gif);
	background-repeat: no-repeat;
}
.float-menu a:hover {
	width: 200px;
}