nav {
    background-color: rgb(216, 30, 108);
    padding: 10px;

    position: fixed;  
    top: 0;
    left: 0;
    width: 100%;
}
a {
    display: inline-block;   
    padding: 10px;
    margin: 5px;
    color: black;
    text-decoration: none;   
    transition-duration: 300ms;   
}
a:hover {  
    background-color: red;
    translate: 0 -3px;   
}
h1 {
    margin-top: 100px;  
}