This is the main page content area.

You can add/remove/drag and drop 'content blocks' ... including images, video, text, lines, spacers, lists and more.

You can style text using the tool bar (WYSIWYG) that appears with the text block

This is a basic, unstyled caption, set to appear below the image

This is a basic, unstyled caption, set to appear below the image

 

Above, there is an image with a spacer block to the right. There is a line below. These blocks can be dragged and dropped around the page.

Also try styling text within a text block. Add hyperlinks .... set to open in a new window/tab or not.

Remember, if you choose a heading style from the dropdown, it will affect all text NOT separated with a carriage return. This is a 'Heading 3'