CSS animation Flip Clock - html

Question

i have a problem when making Flip Clock animation
the animation will perform like this reference
reference : http://hilios.github.io/jQuery.countdown/
so far, this is my work.
demo : https://jsfiddle.net/s3qk25m7/1
i try this one :
HTML :
<div class="time">
<span class="count top flipTop">2</span>
<span class="count top">1</span>
<span class="count bottom flipBottom">1</span>
<span class="count bottom">2</span>
</div>
CSS :
.time {position: relative; height: 95px; width: 65px;
perspective: 200px; backface-visibility: hidden;
transform: translateZ(0); transform: translate3d(0,0,0);
}
.count {background: #202020; color: #f8f8f8; display: block;
font-size: 2em; line-height: 2.4em; overflow: hidden;
position: absolute; text-align: center;
top: 0; width: 100%;
}
.top {height: 50%; line-height:95px; transform-origin: 50% 100%; }
.bottom {line-height: 0; height: 50%; top: 50%; transform-origin: 50% 0; }
#keyframes flipTop {
from {
transform: rotateX(0deg);
}
to {
transform: rotateX(-90deg);
}
}
#keyframes flipBottom {
from {
transform: rotateX(90deg);
}
to {
transform: rotateX(0deg);
}
}
.flipTop {
animation-name: flipTop;
animation-duration: 0.25s;
animation-fill-mode: both;
}
.flipBottom {
animation-name: flipBottom;
animation-duration: 0.25s;
animation-delay: 0.25s;
animation-fill-mode: both;
}
the animation not working properly. how to solve this issue?
what's wrong with my code?
thanks in advance...

Answer 1

The issue is that the animated div is behind the static.
To fix this add z-index: 1 to your .flipPosition class.
Check out this updated fiddle
Edit: note that the lower div's number seems to be updated too early
Edit 2: I just realized that ngAnimateSwap would probably be perfect for this!