* {
    text-align: center;
}

img {
    height: 30%;
    width: 70%;
    margin-right: 50px;
}

#d {
    color: blue;
}

#r {
    color: red;
}

#main {
    background-color: rgb(197, 197, 197);
    border-radius: 1rem;
    width: 70%;
    margin-left: auto;
    margin-right: auto;
    border: 2px solid gray;
}

#w {
    cursor: pointer;
}

#wiz {
    height: 80px;
    width: 100px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 3rem;
    border: 3px dotted blue; 
}

#wiz:hover {
    border: 3px solid purple;
}