body {background-color: darkviolet; 
    padding:0; 
    margin:0;
    text-align: center;
    font-family: sans-serif;
    display: grid;
    grid-template-areas: 
        "nav"
        "header"
        "main"
        "footer"
}

header {
    grid-area: header; 
    background-color: aliceblue;
    padding: 55px;
    margin: 50px 0 0 0;
    border: 1pt solid black;
    
}
nav {grid-area: nav;
   color:white;
    background-color: black;
    font-size: 12pt;
    padding: 5px;
    position: fixed;
    z-index: 1000;
    width:100%;
    
}

nav p {
    font-family:sans-serif;
    text-align: center;
}
main {grid-area: main;}
footer {grid-area: footer;}

main {
margin: 15px; 
font-size: 15px;  
    font-style: oblique;
    display:grid; 
    grid-template-columns: 1fr 1fr 1fr 1fr; 
    gap:15px;
    padding: 0 50px 0 50px;
    place-items: center;
}

main section{ 
    background-color: tomato;
    padding: 55px;
    border: 5px dotted black;
    border-radius: 25px;
    min-height: 250px;
    min-width: 150px;
    
}
main section:hover {
    transform:  scale(1.1);
}

p:hover {color:red;}

footer:hover
{transform: scale(1.1);
}
footer {grid-area: footer;
    color:white;
    display:grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap:15px;
    padding:10px;
    background-color: black;
    font-size: 12pt;
    margin: 0;
    height:250px;
    
    

}