Font and size Compose TOOLS disappeared

i was cracking my brain most morning because i couldn't find how to get all my Compose Tools back, especially the Font and the Size setting were not shown at all, so were the margin tabs :(

after many lucky clicks at Blogger Help Group, i finally found the answer i wanted. I actually have, accidentally pressed EDIT HTML (as per above image) and i should have had returned my tab to COMPOSE (as per image below) only then i could see all my tools are back on the board again, aiyaaa!

just wanted to share my little dumb thumb sight, LOL as well as a diary to myself to share with you :)))