* {
    font-size: 16px;
    padding: 0; margin: 0;
    box-sizing: border-box;
}
body {
    display:flex;
    font-family: Helvetica;
    height: 100vh;
    justify-content: center;
    align-items: center;
    color: #fff;
}
p {
    color: #000;
    margin: 10px 0;
}
a {
    color: #000;
}
#container {
    justify-content: center;
    align-items: center;
    width: 75%;
    max-width: 550px;
    margin: 0 auto;
    padding: 2.5rem 0 0;

}
#content {
    padding: 40px;
}
#logo {
    width: 80%;
    margin: 0 auto;
    height: 100px;
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center center;
}
h1, h2, h3 {
    text-align: center;
}
h3 {
    margin-bottom: 2rem;
    font-size: 1.2rem;
}
#tagline {
    margin: 1rem auto;
    font-weight: normal;
    text-transform: uppercase;
}
.form-element {
    margin: 10px 0;
}
.form-element label {
    display: block;
    margin-bottom: 5px;
}
.form-element label.required::after {
    content: "*";
    color: #dc3545;
}
.form-element input {
    width: 100%;
    color: #484848;
    padding: 10px;
}
.form-element.submit {
    text-align: right;
}
.form-element .error {
    color: #dc3545;
}
input[type=submit] {
    margin-top: 10px;
}
a.site-select {
    color: #000;
    text-decoration: none;
}
.site-select {
    display: block;
    width: 100%;
    padding: 20px;
    margin-bottom: 20px;
    vertical-align: top;
    text-align: center;
    border: 1px solid lightgrey;
    background-size: contain;
    background-color: white;
}
.site-select img {
    max-width: 100%;
    height: 100px;
}
.site-select span {
    text-decoration: none;
}
.alert {
    width: 100%;
    margin-bottom: 20px;
    padding: 20px;
    background: #f8f9fa;
}
.alert.alert-success {
    background: #28a745;
    color: white;
}
.alert.alert-error {
    background: #dc3545;
    color: white;
}
.centred {
    text-align: center;
}
.form {
    margin-top: 30px;
}
.back-button {
    text-decoration: none;
    display: block;
    margin: 10px auto;
    width: 50%;
    background-color: buttonface;
    color: buttontext;
    padding: 1px 6px;
    border-width: 2px;
    border-style: outset;
    border-color: buttonborder;
    border-image: initial;
    padding: 10px;
}