[Block] Content
Select the Blog posts option from the theme editor.
Click on Add block. Select Content from Theme Block dropdown.
Block padding
Setting
Description
Top margin
Determines the height of the top outside space of the section. Can be from 0px to 50px, increasing arithmetically of 1px (pixel).
Bottom margin
Determines the height of the bottom outside space of the section. Can be from 0px to 50px, increasing arithmetically of 1px (pixel).