You can customize the row within your email by clicking on either side of the content within your row. This will bring up the Row Properties menu on the right-hand side:

You can customize the content within your rows by clicking on the content in question. This will bring up the Content Properties menu on the right-hand side:

When you click on the content you'd like to edit, a specific menu will appear depending on the content type. For example, if you click on a 'Button,' you'll be presented with the option to change the button background or text color:

Padding is the spacing between the borders of the row and its inner content. It makes the content look better with improved spacing:

You can click 'More Options' above the padding setting to edit each side's padding individually:

Do not stack on mobile prevents each column in a row from appearing on top of each other on smaller devices. For example, in a 2-column row with this enabled, both columns will be next to each other regardless of device size.

When clicking on the text, a small menu will appear with font and type settings:

This menu provides all the options to make your text look exactly how you want it. You can change the font type, size and weight, as well as manage alignment and links.