body {
    font-family: "Helvetica", "Arial", sans-serif;
}

#example-tabs {
    margin: 0 0 20px 0;
    border-bottom: 1px solid #eee;
    list-style-type: none;
    overflow: hidden;
    padding: 0;
}

#example-tabs li {
    float: left;
    padding: 5px 10px;
    cursor: pointer;
}

#example-tabs li.selected {
    border-left: 1px solid #eee;
    border-right: 1px solid #eee;
    border-top: 1px solid #eee;
}

#example-container .sourcetable {
    display: none;
}

#example-container.code-block .sourcetable {
    display: block;
}
#example-container.code-block #example {
    display: none;
}