*, *::before, *::after {
    box-sizing: border-box;
}

body {
    background-color: black;
}

.playfield {
    height: 600px;
    background-color: aliceblue;
}

.host-area {
    background: #ccc;
    height: 150px;
}

.contestant-area {
    background: #eee;
    display: grid;
    grid-template-columns: repeat(4,1fr);
    grid-gap: 5px;
}

.contestant {
    padding: 10px;
    border: 1px solid black;
    height: 450px;
    text-align: center;
    font-family: Lato, sans-serif;
    font-size: 48px;
    font-weight: bold;
}