sidebar's widget of detube

Hello,

i’ve purchased the detube template and i’ve a problem with widget.
In the sidebar, i can add the widget “most viewed” and “most liked” but it appear in a list, i want to use those widget in a “grid” in the sidbar .
However, in the demo, those widget were used in a grid appearance.
in the setting of the widget there is no field to indicate whether i want a list or a grid not like with the widget of home content.

How can i fix it please?