Easy Fancybox – Avoid CSS Expressions

  • Contortion

    (@contortion)


    14 years ago

    I’m using YSlow plugin for Firefox and get the following warning –

    Grade B on Avoid CSS expressions

    There are a total of 2 expressions

    http://www.mysite.com/wp-content/plugins/easy-fancybox/easy-fancybox.css.php?…

    CSS expressions (supported in IE beginning with Version 5) are a powerful, and dangerous, way to dynamically set CSS properties. These expressions are evaluated frequently: when the page is rendered and resized, when the page is scrolled, and even when the user moves the mouse over the page. These frequent evaluations degrade the user experience.

    —————————————————————

    Is there some way to fix this and get rid of the warning?

The topic ‘Easy Fancybox – Avoid CSS Expressions’ is closed to new replies.