Fixed DOF example layout in Firefox.

examples/webgl_postprocessing_dof.html

@@ -164,7 +164,7 @@
 					
 				}
 
-				scene.matrixAutoUpdate = false;				
+				scene.matrixAutoUpdate = false;
 
 				initPostprocessing();
 				
@@ -172,6 +172,7 @@
 				
 				renderer.domElement.style.position = 'absolute';
 				renderer.domElement.style.top = "150px";
+				renderer.domElement.style.left = "0px";
 				
 				stats = new Stats();
 				stats.domElement.style.position = 'absolute';