style.css

body {
    margin: 0;
}

.header {
    background-color: black;
    color: white;
    font-family: sans-serif;
    font-size: 28px;
    height: 42px;
    line-height: 42px;
    padding-left: 40px;
}

.config-area {
    margin: 12px 0 0 0;
    text-align: center;
}

.config-row {
    display: inline-block;
    vertical-align: middle;
}

.config-text {
    font-family: 'Monaco', monospace;
    font-size: 11px;
    line-height: 1.2;
}

.conv-to {
    width: 24px;
    text-align: center;
}

.model {
    font-family: 'Optima', sans-serif;
    font-size: 14px;
    text-align: center;
}

select:focus {
    outline: none;
}

#status {
    padding: 0;
}

.lineno {
    font-family: monospace;
    font-size: 12px;
    font-weight: bold;
    color: #777;
}

#status .config-text {
    font-family: 'Courier', monospace;
    font-size: 13px;
    font-weight: bold;
}

.errmsg {
    font-size: 11px;
}

.usage {
    background-color: #ccc;
    font-family: sans-serif;
    font-size: 14px;
    margin: 32px;
    padding: 20px;
}

.usage-list {
    list-style-type: square;
}