:root {
    background-color: #eee;
    margin: 0.5em;
}

body {
    font-family: sans-serif;
    background-color: white;
    margin: auto;
    max-width: 120ch;
    border: 1px solid;
}

main {
    margin: 1em;
}

header {
    padding: 1em;
    background-color: #ccffd4;
    text-align: center;
}

header h1 {
    display: inline;
    margin-right: 0.5em;
}

header h1::before {
    content: "LL";
    margin-right: 0.2em;
    display: inline-block;
    aspect-ratio: 1;
    color: rgba(0,0,0,0);
    background: left/contain no-repeat url('cpe-wg.svg');
}

header nav, header nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

header nav ul li {
    display: inline;
    margin-right: 0.5em;
}