* {
    box-sizing: border-box;
}

body {
    margin: 0px;
}

nav {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80px;
    padding: 1rem 0;
}

nav a {
    display: inline-block;
    height: 100%;
}

nav img {
    max-height: 100%;
    width: auto;
    object-fit: contain;
}