This is great – thank you. Any idea how would stop it from repeating as you scroll back up the page (i.e. only fade-in once)?
I added Sample 3 in the Code Pen. Please check it. It just remove else part and add 'entry.unobserve(entry.target)'. Thank you!
Thanks so much <3
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This is great – thank you.
Any idea how would stop it from repeating as you scroll back up the page (i.e. only fade-in once)?
I added Sample 3 in the Code Pen. Please check it.
It just remove else part and add 'entry.unobserve(entry.target)'.
Thank you!
Thanks so much <3