body {

main {
    width: 50%;
    margin: auto;
    padding: 20px;
    background-color:rgb(29, 0, 83);
    background-image: linear-gradient(rgb(51, 83, 0), rgb(98, 100, 0));
    box-shadow: 2px 2px 5px black;
    border-width: 4px;
    border-style: solid;
    border-color: rgb(15, 53, 0);
    border-radius: 50px;
}
p {
    font-size: 20px;
}

p.subheading {
    text-align: center;
    font-weight: bold;
    text-shadow: 2px 2px 5px black;
}

h1 {
    font-size: 100px;
    text-align: center;
    background-color: ;
    text-shadow: 2px 2px 5px black;
}
    background-color: green;
    background-image: url(https://images.takeshape.io/86ce9525-f5f2-4e97-81ba-54e8ce933da7/dev/fa50f493-67af-497a-a01b-f8440a0a6b88/OE-New%20Zealand-South%20Island%20Forest-Wikipedia-Saturo%20Kikuchi.jpg?auto=compress%2Cformat&w=1600);
    background-size: cover;
    color: white;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;

    font-size: 20px;

    nav {
        background-color: darkgreen;
        padding: 10px;
        border-width: 2px;
        border-style: solid;
        border-color: rgb(15, 53, 0);
        border-radius: 25px;
}
    a {
        background-color: green;
        color: white;
        padding: 8px;
        margin: 5px;
        text-decoration: none;
        border-width: 2px;
        border-style: solid;
        border-color: rgb(15, 53, 0);
        border-radius: 12.5px;
        transition-duration: 300ms;
        display: inline-block
    }
    a:hover {
        background-color: rgb(48, 177, 48);
        translate: 0 -4px ;
    }
}