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CSS @property and the new style
An exploration of the newly supported at-rule for explicitly defining and animating custom properties in CSS.
I experimented sparingly over time, reading articles that danced around the concepts, but I had barely scratched the surface of what@property could offer. Waves of sites across the web, especially the ones marketing services and software urging for you to "Upgrade your account" or "Sign up today," have discovered the look and latched on. In the CSS panel of the simple gradient spin demo, uncomment the.border-gradient ruleset to reveal the shiny animated border.
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