html,
body {
    background-color: #fff;
    color: #636b6f;
    font-weight: 100;
    height: 100vh;
    margin: 0;
}

.full-height {
    height: 100vh;
}

.flex-center {
    align-items: center;
    display: flex;
    justify-content: center;
}

.position-ref {
    position: relative;
}

.code {
    border-right: 2px solid;
    font-size: 20px;
    padding: 0 15px 0 15px;
    text-align: center;
    font-weight: bold;
}

.message {
    font-size: 28px;
    text-align: center;
    margin-left: 10px;
    font-weight: bold;
}

span {
    font-size: 14px;
    text-align: center;
    margin-left: 10px;
    line-height: 22px;
}

.message-link {
    font-size: 28px;
    text-align: center;
    color: #000;
}

.message-link:link {
    text-decoration: none;
}

.message-link:visited {
    text-decoration: none;
}

.message-link:hover {
    text-decoration: underline;
}

.message-link:active {
    text-decoration: underline;
}