how do I search within a CSS file for specific class in Visual Studio Code?

I am using a bootstrap template for a webpage. I want to customise certain parts of it, but I am struggling to find the CSS rules that relate to the HTML classes because the .css file is so large!

All I can find when searching the web for a solution is ways to search for files rather than within them. It looks as if there was an extension that may have worked, but it doesn't seem to exist any longer.

any help would be hugely appreciated.


You can search over files in VS Code using CTRL/SHIFT/F, more info here

This is from the website:

VS Code allows you to quickly search over all files in the currently opened folder. Press Ctrl+Shift+F and enter your search term. Search results are grouped into files containing the search term, with an indication of the hits in each file and its location. Expand a file to see a preview of all of the hits within that file. Then single-click on one of the hits to view it in the editor.