1 Add Icon - Optional icon added on the left or top of the block content.
2 Icon Position - Icons can pe positioned on the left or top. The Top position is centered horizontally. See example Left and Top.
3 Icon - The icon.
4 Icon Container Background - This is the element containing the icon. The icon itself is colored within the Icon Editor.
5 Icon Container Border - Apply border settings to the icon container.
6 Icon Container Dimensions -
7 Status - Can turn the entire block on/off.
8 Sort Order - Can reposition blocks before or after each other.
9 Block Content Align - This will align all the content within a block. If you're using an icon in the Top position here you can center the content.
10 Content - This is the HTML editor where you can add your custom content.
11 Source - To add embedded content such as videos (YouTube, Vimeo, etc) click on the Source button and paste your iframe code in there. To make your videos responsive wrap your code in a div with the class responsive-video like this.
Responsive video code example: