body { background: black; color: lightgreen; margin: 0px; padding: 2vh 4vw; } div { display: flex; flex-direction: column; } progress { width: auto; } a { color: orange; } a:hover { color: yellow; } button { background:black; color:red; border: solid 2px; } button { background:black; color:red; border: solid 2px; } button:hover { background:#ffff96; color:red; border: solid 2px aliceblue; } table { background-color: lightgreen; } th, td { background-color: black; padding: 2px; } tr { background-color: black; display: flex; flex-direction: row; flex-wrap: wrap; } audio { width: auto; }