html {
    background-color: #ffffff;
    margin: 0;
    padding: 0;
}
body {
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}
.splash-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: url('images/cp.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
}