.tab {
	width:800px;
	margin:0px auto;
	height: 42px;
	position: relative;
 top: 0;
 z-index: 999;
}

.tab a.open, .tab a.close {
	height: 20px;
	cursor: pointer;
	display: block;
	width: 200px;
	position: relative;
	left: 5px;
	top: 5px;
}
.button{
	width:218px;
	height:31px;
	background-image: url(../images/button.png);
}

.tab a.open {background: url(../images/bt_open.png) no-repeat left 0;}
.tab a.close {background: url(../images/bt_close.png) no-repeat left 0;}
.tab a:hover.open {background: url(../images/bt_open.png) no-repeat left -19px;}
.tab a:hover.close {background: url(../images/bt_close.png) no-repeat left -19px;}

/* sliding panel */
#toppanel {
    position: absolute;   /*Panel will overlap  content */
    /*position: relative;*/   /*Panel will "push" the content down */
    top: 0;
    width: 100%;
    z-index: 999;
    text-align: center;
				margin:0px auto;
    margin-left: auto;
    margin-right: auto;
}

#panel {
	width: 555px;
	height: 256px;
	margin:0px auto;
	right:43.4mm;
	color: #999999;
	overflow: hidden;
	position: relative;
	z-index: 3;
	display: none;
	background-image: url(../images/login.png);
}