body {
    font-family: verdana, helvetica, sans-serif;
}

a {
    color: gray;
}

label {
    margin-left: 1em;
    margin-right: 1em;
}

footer {
    padding: 2em;
    font-size: smaller;
    font-style: italic;

    color: #333333;

}

.icon {
    height: 16px;
    width: 16px;
}