*{ margin: 0rem; padding: 1rem; box-sizing: border-box; justify-content: space-between; text-align: left; flex-wrap: wrap }
*{ font-family: sans-serif }

body {; background-color: #ffffff; margin: 1rem; justify-content: space-around}

body h1 {height: 10rem; color:#ffffff; background:black; padding: 1rem }

body h2 a { color: black; margin: 0rem; padding: 5rem; text-align: left; flex-wrap: wrap}
body h2 a:hover { color: #b21fe8 }

body h3 a { color: black; margin: 0rem }
body h3 a:hover { color: #b21fe8 }

nav{text-align: center;}
nav ul li{list-style-type: none;display: inline-block;padding: 2rem}
nav ul li a{color:black;text-decoration:none; display: inline-block;text-align: center;padding: 2rem}
nav ul li a:hover{color:black;text-decoration:none; display: inline-block;text-align: center;background: red;padding: 2rem}