Hi, I am a rank amateur at this, but I have managed to get a couple of web sites built using Bootstrap. But, I am having a problem with these sites on an iPhone or iPad: The drop down menus in the navbar don't appear as such in Safari. They are there, but don't work. (Except, every once in a while, they do!) Buttons in the navbar work fine.
I'm not trying to do anything fancy with responsive elements, but I suspect that there is something obvious that I am missing. Any suggestions would be greatly appreciated. Thanks, David
