Learning small instances--the simple realization of the scroll bar _ Experience Exchange

Effect:

Code:

 <! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">  
 

The above is small series for everyone to learn a small example--the simple implementation of the scroll bar all content, I hope that we support cloud-Habitat Community ~