:root {
    --bg: #1b1b1e;
    --fg: #ffffff;
}

body {
    margin: 0px;
    background: var(--bg);
    color: var(--fg);
}

header {
    justify-content: center;
    align-items: center;
    min-height: 20vh;
    display: flex;
    flex-direction: row;
}

header img {
    height: 50px;
}

nav {
    align-items: center;
    display: flex;
    height: 50px;
    justify-content: center;
}

nav a {
    align-items: center;
    color: white;
    display: flex;
    height: 100%;
    padding: 0px 10px;
}

main {
    display: flex;
    flex-direction: column;
    justify-self: center;
    padding: 50px;
    max-width: 55%;
    margin: auto;
}

a {
    color: lightblue;
}

main img {
    width: 50%;
}

@media (width <= 800px) {
    main {
        padding: 20px;
        max-width: 100%;
    }

    main img {
        width: 100%;
    }
}

footer {
    padding: 50px;
    display: flex;
    justify-content: center;
}