CSS Grid Layout, Editor’s Draft, 21 November 2011
I am in the midst of producing a prototype that will be shown to client on selected devices and browse
http://caniuse.com/css-grid
As of March 2017, quite a few browsers now support CSS Grid Layout:
old answer:
There's something in the works, here is the full issue tree for it's implementation:
https://bugs.webkit.org/showdependencytree.cgi?id=60731&hide_resolved=0
Here's some CSS from this file:
.gridWithFixed {
display: -webkit-grid;
-webkit-grid-columns: 7px 11px;
-webkit-grid-rows: 17px 2px;
}
You can see the intent. Unfortunately, they've only got as far as parsing the CSS.
So, it looks like right now there's no working implementation of this for WebKit.
While Grid Layout has very poor support, Flexbox has decent support (apparently, including IE10). I suggest you use Flexbox instead.