Reputation: 5817
I have a div width a with of 100% and hidden overflow holding a div with a width of 3000px. I want the 3000px div to be cut off evenly on the left and right. I would use background-position:center; however, it's more complicated than that. The 3000px div is holding 30 100px divs. I have tried using auto margins on the left and right of the 3000px div, but it did not work. Here is the css:
.bgAnimHolder{
width:100%;
height:500px;
overflow:hidden;
position:absolute;
z-index:1;
top:0px;
}
.row{
margin: 0 auto 0 auto;
height:500px;
width:3000px;
}
.row div{
width:100px;
float:left;
margin-top:0px;
}
How can I arrange the 3000px div to be positioned in the middle of the screen, regardless of screen resolution? I am willing to use CSS or JavaScript, whichever is necessary to solve the problem. Thanks!
Upvotes: 4
Views: 10633
Reputation: 12281
You can do it with CSS:
.row {
position: absolute;
top: 0;
left: 50%;
margin-left: -1500px; /* half of the width */
height: 500px;
}
Just make sure the parent has a position: absolute/relative
on it
Upvotes: 14
Reputation:
I may not be understanding the root of your issue, but you can set the left and right margins of a container to (the same) negative values. My code is simplified for brevity/clarity.
div.center
{
margin:1em -10em;
background:#CCC;
text-align:center;
padding:1em;
}
<div class="center">
<p>Lorem ipsum dolor sit amet.</p>
</div>
Upvotes: 2