body {
    background: #fff;
    color: #111;
}

header {
    width: 100%;
}

header .logo {
    display: block;
    margin: 0 auto;
}

.form-button.alert {
    background-color: #c00;
}

#main {
    color: #383838;
    margin-bottom: 1em;
}

h3 {
    margin-top: 1em;
}

.btn-primary {
    background-color: #c00;
}