Now that our brief tour of styling in Angular is done with, let's return to creating our app functionality. In the next article we will create a proper component for to-do items, and make it so that you can check, edit, and delete to-do items....following styles: css body { font-family: Helvetica, Arial, sans-serif;...padding: 0.35rem 1rem 0.25rem 1rem; font-size: 1rem; } .btn:hover { background-color:...