style.css

.container{

    display: flex;

}

.btn-container{

    width: 50px;
    display: flex;
    flex-direction: column;
    
}

.btn{
    width: 30px;
    height: 30px;
    margin-bottom: 5px;
}

.btn-red{
    background-color: red;
}

.btn-orange{
    background-color: orange;
}

.btn-yellow{
    background-color: yellow;
}

.btn-green{
    background-color: green;
}

.btn-blue{
    background-color: blue;
}

.btn-purple{
    background-color: purple;
}

.btn-pink{
    background-color: palevioletred;
}

.btn-brown{
    background-color: brown;
}

.btn-grey{
    background-color: grey;
}

.btn-black{
    background-color: black;
}

.toolbar-bottom{
    width: 750px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.shapes{
    margin-left: 50px;
    margin-top: 10px;
}

.btn-circle{
    border:2px solid;
    border-radius: 50px;
}

.btn-square{
    border: 2px solid;
}

.chosenShape{
    border:4px solid fuchsia;
}

.btn-clear{
    padding:5px 15px;
}