Ie finish fixes

Finished IE fixes. Needed consistency on divs involved in terminal windows and correct setting for flex-bias property (standard defines 1 => 1 1 0px, where -moz- and -webkit defined 1 => 1 1 auto. IE follows the standard, so ends up with a different look from your intent. This now follows standard for the standard & IE props, and leaves -moz- and -webkit- ones alone).