Sidebar containers

The sidebar widths can be altered using our Spacing add-on in the Customizer.

If you're not interested in the add-on, you can make use of the generate_left_sidebar_width and generate_right_sidebar_width filters.

As for the height, it depends completely on the content within your widgets/sidebars. If there's a lot of content, the sidebars will be taller etc..

Let me know if you need more info :)

I would like to increase sidebar width to 30%. How can I do that using filters mentioned above?

This should help:

add_filter( 'generate_right_sidebar_width','generate_custom_right_sidebar_width' );
function generate_custom_right_sidebar_width()
{
      return '30';
}

add_filter( 'generate_left_sidebar_width','generate_custom_left_sidebar_width' );
function generate_custom_left_sidebar_width()
{
      return '30';
}

Works like a charm. :)

Thanks Tom, I really appreciate your help!

No problem :)