One of the handiest blocks in the Content Builder, the Sidebars Block gives you the freedom of adding any sidebar anywhere, you could use it as simply a widget area within your content, get your creative gloves on, and create your page the way you like it.
Title: give your sidebar a title here. choose the title that describes it best, or don’t use one at all.
Pick a Sidebar
The drop down menu gives you a list of all your sidebars, choose the one you need, and click done! update your page and your sidebar is where you put it.
for more about creating sidebars check the <a href=”http://docs.creiden.com/circleflip/theme-options-2/sidebars”>Sidebars</a> documentation page.