body {
background-color:green;
padding: 0;
margin: 0;
text-align: center;
font-family: sans-serif;

    display: grid;
    grid-template-areas: 
        "header"
        "nav"
        "main"
        "footer";
    
}

header {
    grid-area: header;
    background-color: white;
    padding: 55px;
    margin: -8px;
    border: 1pt solid black;
}
h1{
    text-shadow: 0 0 5px yellow;
    font-size: 30pt;
}

nav {grid-area: nav;
    color: white;
    background-color: black;
    font-size: 10pt;
    padding: 5px;
    margin: -8px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    position: fixed;
    width: 100%;
    min-height: 110;
}

a {
    color: red;
    text-decoration: none;
    text-shadow: 2px 2px 5px white;
}

a:hover {
    color: blue;
    text-decoration: underline;
    text-shadow: 2px 2px 5px yellow;
}

nav section{
    color: red;
}
nav p {
    font-family: sans-serif;
    text-align: center;
}

main {grid-area: main;}
footer {grid-area: footer;}
 
main {
    margin: 15px;
    font-size: 20px;
    
    display: grid; 
    grid-template-columns: 1fr 2fr 1fr;
    gap: 15px;
        }
main section:hover {
    opacity: 0.6;
    transform: scale(1.1);
}

main section {
    background-color: skyblue;
    padding: 55px;
    border: 1px solid black;
    border-radius: 25px;
    box-shadow: 2px 4px 2px #261612;
}


 footer {grid-area: footer;
    color: white;
    background-color: black;
    font-size: 10pt;
    padding: 5px;
    margin: -8px;
    display: grid;
    grid-template-columns: 1fr 1fr;
}