Basics for designing in Bubble

I recommend this for anyone using Bubble to build apps
https://buildcamp.io/guide/mastering-design-in-bubble

Great introduction to the basics and the key for perfecting responsiveness...

A lot of bubble apps have great utility but lack in responsiveness and user-friendly UI. Good design is a key to a great user experience.
The apps we spend the most time on are easy to use and simple in their design.
Using the right colours, fonts, imagery, etc can make or break your product.