.add{
	position:relative;
	top:0px;
	left:574px;
	}

.centered {
	display: block;
	margin-left: auto;
	margin-right: auto;
	}
	
div#links {
	position: relative;
	font: 12px Verdana, serif;
	cursor:help;
	z-index: 100;
	}
div#links a {
	height:25px;
	width:50px;
	text-align:center;
	line-height:20px;
	font: bold 1em serif;
	padding-top:4px;
	border-width: 0;
	text-decoration: none;
	color: green;
	}
div#links a:hover {
	color: black;
	background: lightyellow;
	height:50px;
	width:25px;
	}

div#links a span {display: none;}
div#links a:hover span {
	display: block;
	position: absolute;
	top:-10px;
	left: 54px;
	width: 225px;
	padding: 5px;
	margin: 10px;
	z-index: 100;
	color: black;
	background: lightyellow;
	border: 1px dashed gray;
	font: 12px Verdana, sans-serif;
	text-align:left;
	}

.color_th{
	display:block;
	width:50px;
	height:50px;
	border: 2px solid black;
	}

.openSet_head{
	font-family:Arial, Helvetica, sans-serif;
	font-size:14px;
	font-weight:bold;
	font-style:normal;
	color:#000;
	}
.openSet_body{
	font-family:Arial, Helvetica, sans-serif;
	font-size:14px;
	font-weight:normal;
	font-style:normal;
	color:#000;
	}

.openSet_head{
	font-family:Arial, Helvetica, sans-serif;
	font-size:14px;
	font-weight:bold;
	font-style:normal;
	color:#000;
	}
.openSet_body{
	font-family:Arial, Helvetica, sans-serif;
	font-size:14px;
	font-weight:normal;
	font-style:normal;
	color:#000;
	}