Div not working,

Question

https://code.sololearn.com/WNNosDw9k9Iy/?ref=app

Answer 1

NUR ISLAM
You typed a wrong css syntax.
Correct sytax:

style="property:value"

Answer 2

Change your code like this↓

<div style="background-color:red">
div test
</div>

Answer 3

Working, thank you. but can you tell me what is the difference?

Answer 4

Sorry"="

Answer 5

Can you tell what is the problem because all elements are work properly

Answer 6

Problem solved, brother. Thanks 🙂