body, html {
    margin: 0;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
    padding: 25px;
    font-size: 17px;
    background: #141414;
    min-height: 100vh;
}

* {
    box-sizing: border-box;
}

a {
    text-decoration-color: transparent;
    color: #6d88ff;
}
a:hover, a:focus-visible {
    text-decoration-color: currentColor;
}

#back {
    display: block;
    text-decoration: none;
    transform: scaleY(1.5);
}

ul {
    list-style: none;
}

li {
    padding: 5px 10px;
    position: relative;
}

li:hover {
    background: #1a1a1a;
}