How to apply a CSS file to the whole app?

[jadey]

Hi team, I am new to .bubble and like to learn to use it for rapid web app building. I would like to learn how to add a .css file to the app so I can manage the app’s styling in one place.
I hope that is possible.

Thanks in advance!

[williamtisdale]

If your app is on one page then on the page editor popup you can add css in the bottom HTML Header section.

If it is in multiple pages you can add css in the ‘script meta tags in header’ box:

I do not know of a way to add an external file though. I think you have to just paste it all in either of these boxes.