Problem with Site Width in different monitor.

I am having some problem, I am learning CSS but now I am having a problem with the Width of the whole site of particular element.
I work in the 15" monitor
When I watch that in 17" monitor then the elements goes left and right
so how to stuck my elements in a particular space in my site,
And what is the cross browser solution for this prob????

 

look into percentages in css, w3schools has a good tutorial on it form memory.
Look at the source code of other pages, CTRL+SHIFT+U in FF.
Also look into permanent positions in regular HTML.

Are they tables moving? etc? You tried other browsers?
Give as much detail as possible mate, even your site if you want help. I'll do my best.

 

It seems like you are using absolute positioning. Determine the width of the whole page container (usually called layout), and use margin:0px auto; to center the content of the whole page.

 

Thanks a lot mate !
well the tables don't move but what do you meant my FF {CTRL+SHIFT+U in FF.}

 

thanks a lot for your suggestion!

 

I always keep the site in a container class of 980px and give margin:0 auto; and it appears same in all size monitors.