.shape{
    width: 100px;
    height: 100px;
    margin: 20px;
    display: inline-block;
}

#shape1{
    background-color: red;
}

#shape2{
    background-color: blue;
}

#shape3{
    background-color: green;
}

#shape4{
    background-color: yellow;
}

#shape5{
    background-color: maroon;
}