img {
width: 100%;
display: grid;
}
nav {
text-align: center;
text-decoration : none;
margin : 10px;
padding: 15px;
}
nav a {
color: black;
margin: 20px;
font-size: 20px;
}
nav a:hover {
color: white;
background-color: black
}
.wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    grid-auto-rows: minmax(100px, auto);
}
.about {
    justify-content: center;
    grid-row: 1;
    grid-column: 2;
}