According to WebKit Blog ,
translate3d (x, y, z), translateZ (z) Move the element to x, y and z, and just move the element to z. Positive z is aimed at the viewer. Unlike x and y, z cannot be a percentage.
. .
HTML
<div class="coin1">
<div class="coin2"></div>
</div>
CSS
.coin1{
position:absolute;
top:50px;
left:50px;
width:80px;
height:40px;
background:#fc0;
-webkit-transform: rotate3d(1,0,0,-55deg) rotate3d(0,0,1,30deg);
-webkit-transform-style: preserve-3d;
}
.coin1 .coin2
{
background:#444;
width:inherit;
height:inherit;
-webkit-transform: translate3d(0,0,150px);
}
, JSFiddle .
, translate3d, CSS3 CSS3.