title: Full page GWT layout like an usual webpage
body: <p>I'm trying to make such a layout using GWT. It is really annoying me, because it doesn't look how i want to. There is always something overlapping, hidden, to large or just on a wrong position.</p>
  
  <p>I simply want to make this layout:
  <img src="https://i.stack.imgur.com/5Ph9n.png" alt="The layout"></p>
  
  <p>I'm working on this for a couple hours with no result :(</p>
  
  <p>The layout should fill the whole browser, but without a scrollbar!
  The header should contain an image and an label
  The Menu is the Menu object from gwt and the content is changing, depending on which listitem was clicked</p>
  
  <p>Help pls ....</p>