#main > div 
{
    position: absolute;
    -webkit-animation-iteration-count: infinite, infinite;
    -webkit-animation-direction: normal, normal;
    -webkit-animation-timing-function: linear, ease-in;
}

#main > div > img {
     position: absolute;
     -webkit-animation-iteration-count: infinite;
     -webkit-animation-direction: alternate;
     -webkit-animation-timing-function: ease-in-out;
     -webkit-transform-origin: 50% -100%;
}
@-webkit-keyframes flikker {
	 0%   { opacity: 1; }
    15%  { opacity: 0.6; }
	18%  { opacity: 1; }
    40% { opacity: 0.8; }
	43% { opacity: 1; }
	90%  { opacity: 1; }
    100% { opacity: 0; }

}
@-webkit-keyframes drop
{
    0%   { -webkit-transform: translate(0px, -50px); }
    100% { -webkit-transform: translate(0px, 500px); }
}
@-webkit-keyframes clockwiseSpin
{
    0%   { -webkit-transform: rotate(-50deg); }
    100% { -webkit-transform: rotate(50deg); }
}
@-webkit-keyframes counterclockwiseSpinAndFlip 
{
    0%   { -webkit-transform: scale(-1, 1) rotate(50deg); }
    100% { -webkit-transform: scale(-1, 1) rotate(-50deg); }
}