How to vertically center your content within a Section element or Image Element
Sometimes you need to vertically align an image in a column, the best way to do this is to make use of the Vertically Center Content option that is available on the Section Element and the Image Element.
The best way to vertically align your content is to create a section with a minimum height that is greater than the element you will be adding to the box.
Once you have added this, you can select to vertically align this content in the top, middle or bottom of the element.
Then simply drag your element into this section background, and you'll see a vertically centered element.
In the image below you will see the vertically centered content on the left, and content this is not vertically centered in the same size section on the right.