stick menu button to right lower corner
stick menu button to right lower corner

Change-Id: I8484be77353b288b6dfaa0d86fa4b325fd1187a5

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core