Clicking add a block destroys layout

Hi Stellanhaglund,

I have deleted my previous attempt at solving this as it didn't work.

The change below to homebox.css seems to work in all conditions, please test.

#homebox .homebox-maximized {
  width: 100%;
}

to

#homebox .homebox-maximized {
  width: 100%;
  clear: both;
}