Twitter Bootstrap content in Google Chrome is expanded all the way horizontally and not vertically

Twitter Bootstrap content in Google Chrome is expanded all the way
horizontally and not vertically

I have just finished my first responsive site with Twitter Bootstrap and
it uses scrollspy to scroll up and down through the five sections of the
site(Home,etc,etc,etc,etc). The site works just fine in Firefox and IE but
in Chrome and Safari the content of the lower sections is expanded
horizontally and not vertically like it does with Mozilla Firefox and IE.