body {
    font-family: "Helvetica Neue", "Arial", sans-serif;
    font-size: 20px;
    margin: 0;
    padding: 0;
    height: 100vh;
}
.welcome {
    background: url('brand/images/logo.png') no-repeat center center;
}
.welcome h1 {
    display: none;
}
.credits {
    position: absolute;
    bottom: 1em;
    width: 100%;
    text-align: center;
    color: darkgray;
    font-size: 0.9em;
}
a {
    color: #00955D;
    text-decoration: none;
}