how can I make a autocontainer photo?

Question

how can I make a autocontainer photo by css for HTML page . (I mean a photo will carried by all HTML page that I use in that site )

Answer 1

Are you coding pure HTML/CSS? If yes you should look at frameworks. You can make a layout that only the content will change (master page). In pure HTML you can make it in a iframe tag or load it via JavaScript.