Im stuck with this challenge idk what is wrong. help me please

Tell us what’s happening:

im sure my code is right but something wrong i dont know what is it.
Your code so far

img {
  height: 100px;
  width: 100px;

<img src="" alt="freeCodeCamp sticker that says 'Because CamperBot Cares'"></img>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36.

Challenge: Use a Retina Image for Higher Resolution Displays

Link to the challenge:

What exactly happened when you hit the “Run the Tests” button?

The size really changed to 100px in the height and width but when i run th test it tells me it didnt

I just copy and paste your code and it worked!
so… I think we should wait for help :confused: :man_shrugging: