Adding tab systems and a bug

I have two things to comment on: the first is a very silly bug, and the second is a suggestion that connects to this bug. The problem happens when you're browsing through the catalog, looking for a specific game. If I click on a game and then try to go back to the search I was doing, instead of going back to the page where I left off, the site throws me straight back to the first page of the catalog.

The suggestion is to create a system of tabs, similar to Steam's, to make navigation easier. On Steam, for example, you can open several game pages without losing where you were in the catalog. This makes searching much more practical and productive.