Can't centre some content, in css, please help

[hedgehog90]

Hi, I'm not so great with php/css, but I am learning very fast.

I've got a problem right now that is driving me crazy.

Check out this page of my website:

http://www.gpstudios.com/playgame.php?gameid=213

 

What I'm trying to do is center the game content, but it just won't budge.

It's stuck to the left with glue, without anthing i can see doing so.

I noticed that when I removed the width parameters on the big black box, it center aligned, however, within this big black box is a center aligned black background that needs to set a width, so I can't use this.

here is the css code in question:

I have indented it to show which divs go into which.

 

.playpage{

    clear:both;

    position:relative;

    top:10px;

}

    .ninjapart{

          float:left;

          width:948px;

          text-align:center;

    }

 

          .ninja_top{

              width:800px;

          }

 

          .ninja_md{

              width:800px;

              background:#000000;

              text-align:center;

              padding:20px 0px 20px 0px;

          }

 

          .ninja_btm{

              width:800px;

          }

 

<div class="playpage">

    <div class="ninjapart">

          <div class="ninja_top"><img src="images/footimg_topbg.gif" alt="" /></div>

          <?php include("displaymedia.php"); ?>

          <div class="ninja_btm"><img src="images/footimg_btmbg.gif" alt="" /></div>

    </div>

 

    and then the rest of the page....

 

ninjapart is the entire black box

ninja top is the top graphic, ninja md is the black background and the game content, ninja btm is the bottom graphic.

 

I'm a dab hand at the functions/codey side of php, but not so good when it comes to arranging the content on pages with css.

 

Thanks in advance for the help

[hedgehog90]

I added to ninjapart:

margin-left:74px;

and removed:

width:948px;

 

It's a temporary fix, I eventually want to put a banner ad on the left of the screen, so this still needs to be fixed.