Add a Back to top button

A Back to top on the bottom right side of the screen .

The project as of now offers a textual back to top button, after every section of the document. The problem with this is

• it can be easily missed by the naked eye while scrolling because it is not highlighted in any way(colour, shape, size)
• it is in a text format which blends with the content of the page
• the button is not available at every point of the page, making it inconvenient to use.