删除活动选项卡上的额外填充[wp]

I have a WP eCommerce site running woocommerce. On the product pages, there are currently 3 tabs "Description, Details, Shipping". For some reason, when a tab is active there is some padding that exist on the right of the text. I would like to remove this since it causes issues on mobile and tablet where this padding overlaps the next tab (for details - shipping tab). I would like the with to be that of text itself. I am unable myself to find the right class or div to do this.I have a WP eCommerce site running woocommerce.