Hi guys, I am in need of help. I have an HTML assignment due today at 11:59 PM and I have to work with video and animation. I am having trouble with working on keyframes because when I run my program, my video remains the same size. I do not know what I am doing wrong. I have attached a picture of my code. Please help me ASAP.

In the context of the box model, what is the difference between a margin and a padding? a. a padding lies outside a box border, while a margin lies inside it. b. a padding lies inside a box border, while a margin lies outside it. c. a padding can be adjusted independently, while a margin depends on the size of its box. d. a padding depends on the size of its box, while a margin can be adjusted independently.