This may appear to be a stupid or obvious question, but I am completely new to this kind of thing.
I have just started putting together content on my wordpress site, Im currently just on the default theme, think its twenty eleven.
Yesterday as i was customising it I changed the appearance to single column. Today when I have opened up the site, I can no longer log in as the log in tab seems to have disappeared. It was previously in the side bar.
Can anyone tell me how I log in....It would be greatly appreciated,