I'm facing difficulties due to a bug. In several excercices (the first is the n°2 of the course Design a Button for Your Website) there is a bug that explains me that i failed in my code... but i didn't fail! It tells me for example:
"Oops, try again. Did you remember to give your div a height of 50px? It looks like it's 49.8px."
I clicked ctrl + 0, but it doesn't change a thing.
I've found out that if i zoom a bit (one tick of scrolling), it changes and it becomes OK.
Every tick of scrolling, in or out, makes it wrong, and tells me that i have 49,something or 50,something px, while my code says: height: 50px;.
So i can continue by zooming in once, compared to the default zoom position (ctrl+0), but every other zoom position, or a ctrl+0, don't work and show me a false value.