make png swing to work on most browsers - html

Question

I have a png like
<img class="swing" src="http://www.google.com/intl/en_ALL/images/srpr/logo1w.png" />
How can I apply swing effect to it?
I was looking in goolge and found this code
#-webkit-keyframes swing {
20%, 40%, 60%, 80%, 100% { -webkit-transform-origin: top center; }
20% { -webkit-transform: rotate(15deg); }
40% { -webkit-transform: rotate(-10deg); }
60% { -webkit-transform: rotate(5deg); }
80% { -webkit-transform: rotate(-5deg); }
100% { -webkit-transform: rotate(0deg); }
}
#-moz-keyframes swing {
20% { -moz-transform: rotate(15deg); }
40% { -moz-transform: rotate(-10deg); }
60% { -moz-transform: rotate(5deg); }
80% { -moz-transform: rotate(-5deg); }
100% { -moz-transform: rotate(0deg); }
}
#-o-keyframes swing {
20% { -o-transform: rotate(15deg); }
40% { -o-transform: rotate(-10deg); }
60% { -o-transform: rotate(5deg); }
80% { -o-transform: rotate(-5deg); }
100% { -o-transform: rotate(0deg); }
}
#keyframes swing {
20% { transform: rotate(15deg); }
40% { transform: rotate(-10deg); }
60% { transform: rotate(5deg); }
80% { transform: rotate(-5deg); }
100% { transform: rotate(0deg); }
}
.swing {
-webkit-transform-origin: top center;
-moz-transform-origin: top center;
-o-transform-origin: top center;
transform-origin: top center;
-webkit-animation-name: swing;
-moz-animation-name: swing;
-o-animation-name: swing;
animation-name: swing;
}
But it may not work? Is there a way to apply swing effect to png and see it on most browsers?
How to apply the effect, I made a jsfiddle

Answer 1

You need to give the animation a duration
.swing {
-webkit-transform-origin: top center;
-moz-transform-origin: top center;
-o-transform-origin: top center;
transform-origin: top center;
-webkit-animation: swing 2s;
-moz-animation: swing 2s;
-o-animation: swing 2s;
animation: swing 2s;
}