Home/ Questions/Q 7534569
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-30T06:03:32+00:00

I am checking the grade on Yslow. It returns me **Grade B on Avoid

  • 0

I am checking the grade on Yslow. It returns me

**"Grade B on Avoid CSS expressions"**

There are a total of 2 expressions

   http://192.168.41.66/espritKM/esprit/public/CSS/fancybox/jquery.fancybox-1.3.4.css

How can i improve it?

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Google is your friend:

    Avoid CSS Expressions

    One way to reduce the number of times your CSS expression is evaluated
    is to use one-time expressions, where the first time the expression is
    evaluated it sets the style property to an explicit value, which
    replaces the CSS expression. If the style property must be set
    dynamically throughout the life of the page, using event handlers
    instead of CSS expressions is an alternative approach. If you must use
    CSS expressions, remember that they may be evaluated thousands of
    times and could affect the performance of your page.

    • 0