bootstrap for text areas

Change-Id: I5b5edc6efb5d0fb18cd7ddc26454aa2d3c71c4fb
bootstrap for buttons

Change-Id: I166d567fb2aa301b5d5ab7aa7f173de4c650ce19
spans in bootstrap

Change-Id: If667d1d24559a7fcb0a3512fa4e0453bfc6f812d