Hi Mohammad!
Thanks for your response, actually it was like you said in the message, I overwrote some codes from the .css archives of the neighborhood theme (responsive.css and the bootstrap-responsive.min2.css) on the style.css archive in my child theme, so that made the css for the responsive theme stop working, as soon I removed those codes, everything worked perfect again..
Is there any way of do some changes in those archives inside the child theme? or I have to do it in the originals in the parent theme?
I am running the site local for now..
Thanks a lot for your help!
