Loading effect implementation code based on jquery_jquery

Add the following code in the code

:


Add the following code in the code

:

Loading content, please wait..


The code here must be guaranteed to be at the top of the web page loading.

Then the css code:
#loading{position:absolute;width:300px;top:0px;left:50%;margin-left:-150px;text-align:center; padding:7px 0 0 0;font:bold 11px Arial, Helvetica, sans-serif;} A loading effect based on jquery is completed.