css: make box-sizing border-box by default everywhere
css: make box-sizing border-box by default everywhere

storytouch/etherpad-lite,ether/etherpad-lite,joequant/etherpad-lite,joequant/etherpad-lite,storytouch/etherpad-lite,joequant/etherpad-lite,storytouch/etherpad-lite,joequant/etherpad-lite,ether/etherpad-lite,ether/etherpad-lite