grid not accommodating within a pane, it adds scroll bars

Certified Associate Developer

hi, I am trying to build a landing page with three panes. 

middle pane has a grid with 10 columns, It ends up showing three and adds horizontal and vertical scroll bar. Is there a way where I can adjust the pane, so that it fits perfectly and shows entire grid.

Already tried width component of the pane. Doesnt add difference

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