li{color:red;font-size:18px}



h1{text-shadow:2px 2px red;text-decoration-line:underline;text-align:center}

h2{color:green;text-decoration-line:underline}

p{font-size:18px;text-align:left;text-indent:30px}

nav ul{list-style-type:none; display:flex; text-align: center; justify-content: space-evenly; background-color:black; padding:10px} 

nav a{color:white; margin:0 20px; font-size: 30px; text-decoration:none; padding: 10px 20px; border; 2px solid transparent; transition:0.3s}  

nav a:hover{ border: 2px solid red;
color: white}

nav a.active{background-color: white; color: black}