In tis tutorial you will learn how to make a simple rounded box with a fixed width and flexible height using photoshop and CSS4 you can use this in any project and it is very easy to do. in this method you will be hand coding CSS to get this working and the video has a very easy to follow instructioins for you to make the rounded box working.
These boxes could be used inside your website template or to be used in any template that you make.