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CSS Unused CSS Stages Flexbox and Multi-Column Layout Multi-Column Layout: WebKit Only

4/4 Challenge

i have used this code but it's not working ??

h1 { -webkit-column-span: all ; }

Can you please help me ? :)

2 Answers

That css passes for me. Did you leave in the previous css?

Try refreshing the page and going through again.

I tried it again and it worked. thanks for your help