Quick tip:
When stacking components with the same background colour, remove one of the padding classes to avoid doubling up on spacing.
Example:
Container 1 [ padding-x padding-top-md ]
Container 2 [ padding-x padding-top-md padding-bottom-md ]
These containers are used for major sections that divide up a page, and are also used as the top-level wrapper for the majority of components, including: Banners, Media Sections, Text Sections, etc.
Adding the above classes will translate into the following values.