You can design a Custom Schedule Widget by creating a custom widget skin.
To create or modify a Custom Schedule Widget skin, follow these steps:
Click the App Drawer button then click View All > Setup > Website Widgets > Custom Schedule.
On the Custom Schedule page, create or modify a skin:
To create a new skin, click +Add skin.
To modify an existing skin, click the skin you want to modify in the list.
Under Widget Settings, customize your widget skin. You can view a live preview of your settings under Live Preview.
Click Save.