Redo 2 blocks on the website CMS MODX Revolution 2.8.4

You need to redo the portfolio block, calculator and colors
There are a number of errors that on the site need to be fixed

I would like to start with the "portfolio" block

Problem: on different resolutions and devices, the block behaves as strangely as possible
link to https://cc70981.tmweb.ru website

In the response, write a telegram and the cost of fixing this block
(now it is filled with content from the admin panel)