The following code snippets are not simple copy/pastes. Many of them need to be tweaked for your specific app and block names.
Code snippets mentioned here should be added to the page Settings -> Custom Code -> Code Inside Header, unless stated otherwise.
How to get back to the previous dynamic page (with List detail block) without losing the record id parameter in the URL
How to hide the lines on the list and list detail blocks where the rows are empty on Airtable
How to set Gradient colors for your entire page’s background.
How to get a prefilled URL with record ID and redirect it to the detail page after login.
Code for dividing the block with custom code block
Code for changing Charts colors
Making a video full width AUTOPLAY block
code that will allow to display always expended items from the “List with Columnar Sliding Cards Expanded” block.
For block’s background image
Translate the “Yearly” and “Monthly” options in the pricing block
Create breadcrumbs so that the users can navigate across the different sections of the application.
Hide chart data refresh message
Replace #user-accounts2 with the name of your block. Paste this code in the header of the sign-in/sign-up page.