.button { margin:0.3em; padding:0.3em 1em; color:#fff; background:#000; text-decoration:none; text-align:center; font-weight:bold; border-top:1px solid #ccc; border-bottom:1px solid #666; border-left:1px solid #ccc; border-right:1px solid #666; width:10em; display:block; float:left; } .buttons b { display: inline; float: left; } .buttons p { display: block; padding: 0 0 0 13em; margin: 0; } .buttons { float: left; width: 100%; } .absolute .buttons { float:left; width:100%; clear: both; } .line { clear: both; display: block; position: relative; } .summary { background:#008000; } .holotype { background: darkseagreen; } .alignment { background:#4169e1; } .tree { background:#a52a2a; } .genomes { background: purple; } .sequence { background:#4682b4; } .features { background: cyan; color:#000; } .distribution { background:#800080; } .literature { background:#ffd700; color:#000; } .human_est { background:indianred; } .mouse_est { background:#9b8171; } .substrates { background:#8fbc8f; } .inhibit { background:#ccc; } .pharma { background:#fc9; } .architecture { background:#008; } .gene_structure { background: #ccc; }