How to create a CSS effect known from the obsolete MARQUEE tag in HTML?

In the article 'CSS Marquee', author Ryan Mulligan discusses how to achieve a scrolling text effect on web pages using CSS. While marquee is no longer a standard in HTML, it remains a popular visual effect that captures the attention of users. Ryan presents various methods to create this effect, including the use of CSS animations, which allow for greater control over the speed and direction of the text scrolling. The article includes code examples, making it a practical guide for developers looking to incorporate this effect into their projects. Finally, the author emphasizes the importance of using visual effects appropriately so that they do not overwhelm visitors or negatively impact the accessibility of the site.