html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
    background-color: #F1F4EE;
}

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

.start-image {
    width: 70vw;
    height: 70vh;
    object-fit: contain;
}