Listing 2. Sample cid.css File div#phone1{ background: #FFFFCC; display: none; position: absolute; border-top: thin solid black; border-left: thin solid black; border-right: 6px solid black; border-bottom: 6px solid black; top: 85%; left: 2%; width: 20%; height: 5em; } div#phone2{ background: #FFFFCC; display: none; position: absolute; border-top: thin solid black; border-left: thin solid black; border-right: 6px solid black; border-bottom: 6px solid black; top: 85%; left: 27%; width: 20%; height: 5em; } div#phone3{ background: #FFFFCC; display: none; position: absolute; border-top: thin solid black; border-left: thin solid black; border-right: 6px solid black; border-bottom: 6px solid black; top: 85%; left: 52%; width: 20%; height: 5em; } div#phone4{ background: #FFFFCC; display: none; position: absolute; border-top: thin solid black; border-left: thin solid black; border-right: 6px solid black; border-bottom: 6px solid black; top: 85%; left: 77%; width: 20%; height: 5em; }