table.tabs {
    width: 100%;
    margin-top: 5px;
    border-collapse: unset;
}

table.tabs td.tab
{white-space: nowrap;
    background-color: #bebebe;
    margin-top: 5px;
    margin-right: 0px;
    padding: 5px;
    /*float: left;*/
    border-left: 1px solid black;
    border-bottom: 1px solid black;
    border-right: 1px solid black;
    border-top: 1px solid black;
    border-top-left-radius: 10px; -moz-border-radius-topleft: 10px; -webkit-border-top-left-radius: 10px;
    border-top-right-radius: 10px; -moz-border-radius-topright: 10px; -webkit-border-top-right-radius: 10px;
}

table.tabs td.tab.current {
    background-color: #eeeeee;
    border-bottom: 1px solid #eeeeee;
}

table.tabs td.tabFiller {
    width: 90%;
    white-space: nowrap;
    border-bottom: 1px solid black;
}

div.tab_content {
    padding: 5px;
    background-color: #eeeeee;
    border-left: 1px solid black;
    border-bottom: 1px solid black;
    border-right: 1px solid black;
    overflow: auto;
}