Answer: Yes you can lose weight on your face without surgery. I did it myself....I lost over 60 lbs in 3 months. It also depends whether you are overweight with a fat face, or thin with a chubby face. You will need to tackle the problem differently, depending upon which group you fall into.
Answer: There is no hex color code for a transparent or colorless color because there is no such color as transparent. Transparent is whatever color the backdrop is. Thus, there is an almost indefinite number of colors that could be considered feasibly transparent... but are not transparent. In other words, there needs to be a "transparent" option to switch any electronic color code setting to transparent.
Answer: If its Painless.I Had The Same Thing. I Went To my Doctor And He Checked It Out. He Just Said It Is A Lump Of Fat And Nothing Serious To Worry About. (Your Butt It Growing Fat Lol. But Anyways Its Nothing To Worry About If You Think Its Fat And Its Painless. But Go To The Doctor To Be Sure Its Fat And Not A Cyst In Your Bum.!