Add Border to Content Block
Here's how to add a Border to a Content block:
1. Select the Design tab in the gray navigation bar. Select the content you'd like to add a Border to and click on it.
2. Scroll down to Border and click every side of the rectangle. Adjust the attributes of your border.
3. Adjust the Color, Opacity, and the Size of your border.
4. Select Save and Publish to take your changes live!