Help me in solving FASH06 problem

My issue

I have the code right word for word but the site says its wrong I’ve looked at the solution but it wont work. The only time it shows that its right is when I copy and paste the solution into my code box, I have run my code in other platforms and nothing is wrong with my code I don’t know what’s wrong.

My code

// your code goes here

Learning course: Projects using HTML / CSS
Problem Link: CodeChef: Practical coding for everyone