Promo boxes widget is one of SheShoppes built-in widgets in the Smitten theme. On the demo page, it is located below the header slider area. You can use this widget as a call-to-action banners that lead to other pages.
Add or edit Promo Boxes widget
To add or edit the widget, go to APPEARANCE >> WIDGETS.
Drag the Promo Boxes widget from the Available Widgets section, and drop it to the Home : Header widget area.
Add image: Click the add image button to upload your banner
Caption: Text for the banner (optional)
Link: Link to the page where you want the banner to lead to
Size: Choose the size for the thumbnails
Save the widget.