id-column: 3;}
body:hover #colgroups {transform: translateZ(67px);}

#table {background: rgba(255,128,255,0.5);}

body:hover #labels {opacity: 1; transition-delay: 2.5s;}
#labels {position: absolute; top: 67px; left: 512px;
	padding: 0; margin: 0; opacity: 0;  transition: 1s;}
#labels li {list-style: none; z-index: 100; font: bold 1.25em sans-serif;
	margin-bottom: 42px;}
</style>
</head>
<body>

<ol id="labels">
<li>Cells</li>
<li>Rows</li>
<li>Row groups</li>
<li>Columns</li>
<li>Column groups</li>
<li>Ta