I did complete it but couldn’t get pass through 15/16 tests 
let me know what I have done wrong!! https://codepen.io/p2502/pen/jONRbvL
How are we suppose to help without you giving us any code our project?
Oops sorry!!! Just wait
@Sakku, if you click on the red button it will tell you which test(s) are failing and why.
oh ehm i think the problem is from the js but im still checking to verify
There must be at least 5 <code> elements in your project and they must be in elements with class “main-section”. You can look at mine: https://codepen.io/injashkin/pen/gZwaYj.
Well, yours is good and thanks for helping!!