lack of style and functionalities in to-do list.

[ritiku2004]

In To-do section there is edit and cancel buttons are missing. Style is not added for this list.

To Reproduce
Steps to reproduce the behavior:

1. Add Edit button and Cancel button.
2. Add some styles in list.
3. Add JS for different functionality.

Expected behavior
Allow user to delete, edit, cancel and mark as Done to List.