I just want text to go all the way flush left to all the way flush right.  Currently it goes flush left, but even accounting for normal wrap it doesn't go all the way flush right.  As a default, there appears to be a 20px or so padding on the right-hand side of the control where you do input (the main input area on the WYSIWYG).  I'd like to get rid of that 20px right-side padding. 

 

For example, if I insert a graphic and set it to align right, it doesn't go all the way right.  It goes right except for the last 20 pixels. 

 

Thanks