Widget Layout
This theme comes with many widget positions. The blue positions allow to choose a Widget layout which defines the widget alignment and proportions:
PARALLEL, FIRST DOUBLED, LAST DOUBLED, STACKED
Sidebar Layout
The two available sidebars, highlighted in red, can be switched to the left or right side and their widths can easily be set in the theme administration.
For widgets in the blue and red positions you can choose different widget styles. Take a look at the Widget variations page to get an overview.
Widget Positions