Shopify allows you to implement various apps, but you may want to modify the style of the app to match the appearance of your store. In such cases, it can be useful to write CSS in the customized Liquid code section rather than using custom CSS, which has a character limit. (Of course, you can also edit the code directly.)
If you want to change the look of your app block, we recommend using a customized Liquid section instead of custom CSS.
Custom CSS has a 500 character input limit, so when you want to change the appearance of an app or use other selectors that tend to have a lot of characters, you will quickly reach the character limit.
