This tutorial explains, how to create animated sidebar and add content in this animated sidebar as shown in demo.
Step 1: Enable Animated Sidebar
Navigate to:
Home Administration Appearance Appearance settings TaraPro
example.com/admin/appearance/settings/tarapro
And enable animated sidebar.
Step 2: Add content
Navigate to:
Home Administration Structure Block layout
example.com/admin/structure/block
Create a new Custom block or place any exiting block in Animated Sidebar region.
Done!!