Hi , I am using plugin https://wordpress.org/plugins/sub-categories-widget/ for showing sub-catego

Hi ,

I am using plugin https://wordpress.org/plugins/sub-categories-widget/ for showing sub-categories in drop down . Please see my blog here # https://www.webhostingpeople.net/category/blog . Here you will see left side Title Categories then drop down menu.

I want this drop down menu in same background box like Archives for looking better.

Please guide me css style for doing this and better than this.