Related article section formatting

I am using the Sahifa theme and I notice that the related articles section is overflowing its intended space. How can I fix that?
For example refer to below URL:
http://portal.mindsharehr.com/big-data-in-human-resources-a-world-of-haves-and-have-nots/

Also on my blog page, the pagination does not seem to work i.e http://portal.mindsharehr.com/blog/page/3/
is same as
http://portal.mindsharehr.com/blog/page/2/
is same as
http://portal.mindsharehr.com/blog/page/1/
All pages are showing the same blog posts. How can I fix this issue?

Thanks
Shireen