File: example/assets/style.css

body {
    background: #eeeeee;
    font-family: Arial;
}

.page {
    margin: auto;
    width: 70%;
    background: white;
    padding: 10px;
}

.banner {
    background: navy;
    color: white;
    padding: 5px;
}

.banner a {
    color: white;
}

input {
    padding: 5px;
    font-size: 16px;
    color: navy;
}

label {
    line-height: 3;
    margin: 5px;
}

legend {
    color: navy;
    font-weight: bold;
    font-size: 20px;
}

fieldset {
    border-radius: 5px;
    border: 1px solid gray;
}

button {
    border-radius: 5px;
    padding: 5px;
    background: #eeeeee;
}

button:hover {
    background: #cccccc;
    cursor: pointer;
}