.etabs { margin: 0; padding: 0; }
.tab { display: inline-block; zoom:1; *display:inline; background: #eee; border: solid 1px #ddd; border-bottom: none; border-radius: 4px 4px 0 0 ; padding: 7px;}
.tab a { font-size: 12px; line-height: 2em; display: block; padding: 0 10px; outline: none; }
.tab a:hover { text-decoration: underline; }
.tab.active { background: #fff; padding-top: 6px; position: relative; top: 1px; border-color: #ddd; }
.tab a.active { font-weight: bold; }
.tab-container .panel-container { background: #fff; border: solid #ddd 1px; padding: 10px; -moz-border-radius: 0 4px 4px 4px; -webkit-border-radius: 0 4px 4px 4px; height:340px; overflow:auto; }
.tab-container {}
#tabs1-html {  overflow:auto; height:340px; border:1px solid #ddd; padding:10px;}
#tabs1-js {  overflow:auto; height:340px; border:1px solid #ddd; padding:10px;}
#tabs1-css {  overflow:auto; height:340px; border:1px solid #ddd; padding:10px;}