Updated the comments page

[dikshashukla455]

Issue Number

fixes #214

Describe the changes you've made

Making a consistent alignment of the attachments icon, added a condition for the no. of votes, added a hover transition in the 'Leave a comment' button and change the size of the product logo on the comments page.

Describe if there is any unusual behavior (Any Warning) of your code(Write NA if there isn't)

NA

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• All new and existing tests passed.
• The title of my pull request is a short description of the requested changes.