In the CSS basics exercise use-css-variables-to-change-several-elements-at-once/
the exercise doesn’t recognize the spelling grey as valid while HTML does. This can result in a false negative.
Only spelling gray is recognized as valid by the exercise.
In the penguin
class, change the black
value to gray
, the gray
value to white
, and the yellow
value to orange
.
It specifically states to use the CSS color gray
. If you’re using grey
, even if it’s recognized by your browser, you’ve missed the mark. Not a CSS bug, simply a misinterpretation of the given spec.
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