servo/tests/wpt/web-platform-tests/uievents/keyboard/key.css

.keyboard {
    display: table;
    border-collapse: separate;
    border-spacing: 2px;
    width: 800px;
    border: 2px solid black;
    border-radius: 10px;
    padding: 5px;
}

.key-row {
    display: table;
    margin: 0;
    padding: 0;
}

.key {
    display: table-cell;
    border: 2px solid black;
    border-radius: 8px;
    width: 50px;
    height: 40px;
    vertical-align: middle;
    text-align: center;
    margin: 0;
    padding: 0;
}

.wide1 {
    width: 70px;
}

.wide2 {
    width: 90px;
}

.wide3 {
    width: 110px;
}

.wide4 {
    width: 130px;
}

.wide5 {
    width: 300px;
}

.nextKey {
    background-color: yellow;
}

.goodKey {
    background-color: #80ff08;
}

.badKey {
    background-color: #ff8080;
}

.activeModifierKey {
    background-color: #a0a0ff;
}

.skippedKey {
    background-color: #e0e0e0;
}

#options {
    display: none;
    margin: 20px;
}

#optionstoggle, #helptoggle {
    font-size: 10pt;
}

.opttable {
    border: 1px solid black;
}

.optcell {
    vertical-align: top;
    padding: 0 10px;
}

.opttitle {
    font-weight: bold;
}

.error {
    border: 1px solid red;
    margin: 5px;
    padding: 5px;
}

.error1 {
    font-size: 12pt;
    margin: 0 0 0 10px;
    padding: 0;
}

.error2 {
    font-size: 10pt;
    margin: 0 0 0 20px;
    padding: 0;
}

.help {
    font-size: 11pt;
    margin: 0 0 5px 20px;
    padding: 0;
}

body {
    margin: 10px;
    padding: 0 20px;
}