How to Create a Dynamic CSS Marquee with Adaptable Text Length?

How to Create a Dynamic Marquee Effect with Adaptable Text Length

In CSS3, achieving a marquee effect requires animation, but using specific values, such as margin-left:-4200px;, limits its adaptability to text of varying lengths.

To overcome this limitation, a markup modification is necessary. Consider creating a span element within the marquee paragraph. This small change enables the use of the max-content CSS property to define the width of the span element based on its content, ensuring it accommodates text of any length.

To create the animation, apply a transform transition to the span, moving it from the right of the paragraph to the left, creating the marquee effect.

By specifying a percentage-based animation, it dynamically adjusts to the span's width, eliminating the need for specific margin values. Additionally, the will-change property optimizes performance by informing the browser of the impending animation.

To prevent animation while hovering, add animation-play-state: paused; to the :hover state.

Consider user preferences by applying animations only if the browser prefers animations. Otherwise, animation: none; would be used to show non-moving text without the hassle of manually removing event listeners.

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