body, ul, li, p{ margin: 0px; padding: 0px; list-style: none; font-size: 1.2rem; font-family: Arial; } a{ text-decoration: none; color: white; } .header{ background: #1d1e20; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; padding: 20px; } .menu{ display: flex; } .menu li{ margin-left: 10px; } .menu li a{ display: block; padding: 10px; background: tomato; }