body {
    background-color: #111;
    color: rgb(206, 213, 213);
}

h3 {
    color: rgb(178, 7, 7)
}

h4 {
    color: rgb(48, 132, 228)
}

ul.nav {
    border-radius: 15px;
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #046109;
}
  
li.nav {
    float: left;
}
  
li.nav a {
    display: block;
    color: rgb(206, 213, 213);
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}
  
/* Change the link color to #111 (black) on hover */
li.nav a:hover {
    background-color: #0b310d;
}