* {
    box-sizing: border-box;
}

body,
html {
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    font-family: sans-serif;
    background-color: #000533;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

img {
    height: 100px;
    width: auto;
}