body {
    font-size: 12px;
    font-family: univers, helvetica, sans-serif;
}

#ex_tbl {
    margin: 4px;
}

#ex_div {
    border: solid #BBB 1px;
    width: 685px;
    height: 390px;
}

#ex_url {
    border: solid #555 1px;
    width: 635px;
    margin-top: 3px;
    margin-bottom: 3px;
    margin-left: 3px;
}

#ex_html {
    border: solid #555 1px;
    width: 635px;
    height: 300px;
    margin-top: 3px;
    margin-bottom: 3px;
    margin-left: 3px;
}

#ex_btn {
    border: solid #555 1px;
    width: 635px;
    margin-top: 3px;
    margin-bottom: 3px;
    margin-left: 3px;
}

#rs_div {
    margin-top: 10px;
    border: solid #BBB 1px;
    width: 685px;
    height: 300px;
}

#rs_text {
    border: solid #555 1px;
    width: 675px;
    height: 268px;
    margin-top: 7px;
    margin-bottom: 7px;
}

#rs_tbl {
    margin: 4px;
}