Tips sharing? How to remove redundant CSS code? _html/css_WEB-ITnose

Sometimes, when you have too much CSS code, and you already know that some of the CSS code is redundant;

At this time, is there any faster way to remove the redundant code? What about CSS? ?

Here is a practical tip:

1. Use Google browser: Chrome. Download

2. Enter the webpage, right-click ->Inspect element, select Audits:

3. Click Run, and the following statistics will appear. After clicking in, there will be redundant CSS code!

Note: Be careful when deleting redundant css code. What is shown here is only the redundant code of the current page. Do not The page may be useful, so be sure to confirm that it is globally redundant code before deleting it.