* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #000;
}

a {
    display: block;
    min-height: 450px;
    height: 100vh;
    width: 100vw;
    background-image: url('Coffee Please.jpg');
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: center top;
}