popup.css

body{
    background: #f1f5f9;
}
.wrapper{
    width: 300px;
    text-align: center;
}

.changeColorBtn{
    width: 200px;
    outline: 1px;
    border: 5px rgb(53, 39, 19);
    border-radius: 2px;
    padding: 5px;
    background: #facc15;
    cursor: pointer;
}

.colorGrid{
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 2px;
}

.selectedColor{
    display: flex;
    align-items: center;
    margin-top: 20px;
}

.colorValue{
    margin-left: 5px;
    font-weight: bold;
}