Unknown at rule @apply css

You are here probably because you have seen the bug in your VSCode Code Editor and you want to solve it, probably you are using TailwindCSS or any other CSS framework. There are a few steps to take, check them below:

First things first, try and locate settings.json on your VSCode, you can do that by holding shift + ctrl + P keys, once you do that, type Settings.json and this will come up.

Select Settings.json, Add the following line in the file:

"css.lint.unknownAtRules": "ignore"

if the issue you are facing is because you are using .scss files for your styling, add this instead:

"scss.lint.unknownAtRules": "ignore"

Save it and restart your Code Editor and Voila! your problem is solved.