h1 {
    background-color: darkgreen;
    color: white;
    text-align: center;
    font-size: 50px;
    border-radius: 20px;
    border-color: black;

    margin-top: 100px;

    font-family: Georgia, 'Times New Roman', Times, serif;
}

h2 {
    background-color: darkgreen;
    color: white;
    text-align: center;
    font-size:40px;
    border-radius: 20px;
    border-color: black;

    font-family: Georgia, 'Times New Roman', Times, serif;
}

p {
    background-color: darkgreen;
    color:white;
    text-align: center;
    font-size: 40px;
    border-radius: 20px;
    border-color: black;

    font-family: Georgia, 'Times New Roman', Times, serif;
}

}

li {
    background-color: darkgreen;
    color:white;
    text-align: center;
    font-size: 20px;
    font: 100;
    border-color: black;
    border-width: 5px;

    font-family: Georgia, 'Times New Roman', Times, serif;
}

body.kiwi {
    background-color: rgba(91, 112, 233, 0.616);
    background-image: url("https://media.istockphoto.com/id/1282045069/photo/close-up-of-kiwi-bird-with-an-egg-new-zealand.jpg?s=612x612&w=0&k=20&c=LqJd9z_AHXXgnHVG8184Z6EN5JRLEVXZ4CxjZmea3SA=");
    background-size: cover;
    background-attachment: fixed;
}

body.RnB {
    background-image: url(https://mfiles.alphacoders.com/101/1013559.png);
    background-size: cover;
    background-attachment: fixed;
}

p.subheading {
    text-align: center;
    font-size: 45px;
    color: white;
    border-radius: 20px;
    border-color: black;

    font-family: Georgia, 'Times New Roman', Times, serif;
}

div.header {
    background-image:linear-gradient(green, teal);
    padding: 30px;
    background-size: cover;

    font-family: Georgia, 'Times New Roman', Times, serif;
}

div.header.rnb {
    background-image: radial-gradient(rgba(4, 4, 133, 0.692), Black)
}

div.main {
    width: 80%;
    background-color:rgba(91, 112, 233, 0.616);
    margin: auto;
    margin-top: 50px;
    margin-bottom: 100px;
    padding: 20px;

    border-color: teal;
    border-width: 5px;
    border-style: dashed;
    border-radius: 20px;
    box-shadow: 2px 2px 8px black;

    background-image: linear-gradient(teal, green);
    ;
}

div.main.rnb {
    background-image: radial-gradient(rgba(4, 4, 133, 0.692), Black);
    ;
}

nav {
    background-color: rgba(7, 240, 162, 0.808);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
}

a {
    display: inline-block;

    font-size: 35px;
    background-color: teal;
    color: white;
    padding: 20px;
    text-decoration: none;
    margin: 10px 5px;
    border-radius: 5px;

    transition-duration: 300ms;
}

a:hover {
    background-color:darkgoldenrod;
    translate: 0 -4px;
}