Each page on your site can have a featured image. This image is not clickable and can be displayed in three different widths, shown below:
To set and size your featured image, go to edit the page. On the far right side you will see a task area called “Featured Image.”
Then, you can choose how many columns wide you want the featured image to span. The default is set to 2-columns wide.
Above the Featured Image task area, you will see another area called “Page Options.”
Look for “Featured image size.” From the drop-down, you can select 1, 2, or 2, columns for the image width.