html, body, p {
    font-family:Calibri, sans-serif;
    font-size: 14px;
}
h2 {
    color: darkblue;
    font-weight: bold;
    font-size: 18px;
}
h3 {
    color: darkgreen;
    font-weight: bold;
    font-size: 16px;
}
input, button {
    margin: 3px 0;
    padding: 2px 0;
}
button {
    background-color: cadetblue;
    color:white;
    margin: 6px 2px;
    padding: 2px;
    font-size: 14px;
}
.form-success,
.form-error {
    font-size: 1.1em;
    text-align:center;
}
.form-success {
    color: green;
}
.form-error {
    color: red;
}