I have a web page with the following content..
<div id="container">
<div id="header"></div>
<div id="lsidebar">
</div>
<div id="content">
</div>
<div id="rsidebar">
</div>
</div>
i need a container to be centered always on the screen.

the container width would be the half of the screen.i use margin-left for centering the container.But it is different for different browser.
Another problem:i am adding float:left for lbar,content,rbar.but the rbar is moving to next line like this…

Here is my css
#container
{
position:absolute;
width:75%;
left:15%;
}
#header{width:100%;height:430px;}
#content{position:relative;top:0px;width:60%;}
#rsidebar{border:2px solid black;width:100px;height:200px;float:left;}
#footer{position:relative;top:10px;width:100%;}
how to solve this issue…
first: give the container a width and
do you use a meyerweb reset stylesheet?