Setting up a container on Figma
1. Select the
Frame
tool 
2. Start from the left side of the app page frame and drag to the right side of the page, creating a frame that contains the UI elements. Make sure all the UI elements get nested in the container frame, in the third-level layer.

3. Rename the layer to include the Tag
[container]
.
Follow this tutorial to understand how to add a container to your design:
Last modified 1yr ago