h1 {
    font-size: 2em;
    font-weight: bold;
    text-align: center;
}

body, td, a, div, .p {
    font-family: arial, sans-serif
}

#id-rsvp {
    white-space: nowrap;
    vertical-align: top;
}

button[disabled],button:disabled {
    color: gray;
}