body {
    font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    background-color: #efefef;
    font-size: 15px;
}

div {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    text-align: center;
}

    div img {
        width: 400px;
        margin-bottom: 40px;
    }

    div a,
    div a:visited {
        color: #0c0b0b
    }