html, body, div {
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%; width: 100%;
}

.wrapper {
    height: 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #000;
}

.logo {
    height: 150px;
    width: 150px;
}

.logo img {
    height: auto;
    width: 100%;
}