Good websites are well organized, attractive and follow a structure. They must not cluttered, are clean and professional. It should be built around a target audience and market. Unseen Blog provides various General settings for it. Unseen Blog pro provides Sticky side settings, Lazy load settings, Emojis script settings.
1. Go to Dashboard>>Appearance>>Customize
2. General>>Scroll Top Settings
Sticky Sidebar Settings: You can set enable sticky ON to enable sticky sidebar.