How to prevent re-animation?

For example, click on BRANDING for the second time, and the animation works, how to do that would run once.

https://jsfiddle.net/OPTlMUS/kc3mhn9q/

April 3rd 20 at 18:44
1 answer
April 3rd 20 at 18:46
Add css style for active links:
pointer-events: none;

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