Portfolio Categories Page

Dear BlueOwl,

I recently encountered a problem.

I have changed stylesheet.css and portfolio-three-column.php to make my portfolio page shows the way I want. (four columns and portfolio thumbnails are layout right and ordered by title in ASC order.) Even when I click the category filter, everything looks nice and has no problem.
see page link: http://bectechnologies.net/products/

However, When I open a single category page use the slug link, such as: http://bectechnologies.net/portfolio_category/4glte/
As you can see, the page has layout problem and not in order. All they code I changed for the portfolio template page wasn’t working.

BlueOwl can you provide a solution make the category page, has no layout problem, thumbnails ordered by tile in ASC order. Just consistent with the portfolio template page?

Thank you.