Pagination needs style

Problem/Motivation

While going through the theme for issues I found out that the pagination is not styled. Attaching the screenshot for a better understanding and making the issue clearer.

Steps to reproduce

Install the theme
Add 10-20 articles and check for the pagination.
Also check for the mini pager by changing it from the view settings.

Proposed resolution

Pagination should be styled also the active link should have bold text to make it visible on which page currently the user is.

Remaining tasks

none

User interface changes

Yes

API changes

none

Data model changes

none