I'm trying to create a fade in effect. It works with every browser except IE and Opera.

Can anyone tell me what's wrong with it? And/or the css that would give me a fade in across all browsers?

Code:
<img  class="fadeIn fadeIn-1s fadeIn-Delay-5s" src="choose-one.gif" width="470" height="69" alt="Choose one!" />

/* Pure CSS3 jQuery-Like fadeIn
---------------------------------------------------- */
.fadeIn {
	/* CSS needed for animation
	---------------------------------------------------- */
	opacity:0;
	-webkit-animation:fadeIn ease-in 1;
	-moz-animation:fadeIn ease-in 1;
	-o-animation:fadeIn ease-in 1;
	animation:fadeIn ease-in 1;
	-webkit-animation-fill-mode:forwards;
	-moz-animation-fill-mode:forwards;
	-o-animation-fill-mode:forwards;
	animation-fill-mode:forwards;
}
/* Animation Times - Time for image to fade in
---------------------------------------------------- */
.fadeIn-05s {
	-webkit-animation-duration:0.5s;
	-moz-animation-duration:0.5s;
	-o-animation-duration:0.5s;
	animation-duration:0.5s;
}
.fadeIn-1s {
	-webkit-animation-duration:1s;
	-moz-animation-duration:1s;
	-o-animation-duration:1s;
	animation-duration:1s;
}
.fadeIn-3s {
	-webkit-animation-duration:3s;
	-moz-animation-duration:3s;
	-o-animation-duration:3s;
	animation-duration:3s;
}
.fadeIn-5s {
	-webkit-animation-duration:5s;
	-moz-animation-duration:5s;
	-o-animation-duration:5s;
	animation-duration:5s;
}
.fadeIn-7s {
	-webkit-animation-duration:7s;
	-moz-animation-duration:7s;
	-o-animation-duration:7s;
	animation-duration:7s;
}
/* Animation Delay - Time for image to be delayed
---------------------------------------------------- */
.fadeIn-Delay-05s {
	-webkit-animation-delay:0.5s;
	-moz-animation-delay:0.5s;
	-o-animation-delay:0.5s;
	animation-delay:0.5s;
}
.fadeIn-Delay-1s {
	-webkit-animation-delay:1s;
	-moz-animation-delay:1s;
	-o-animation-delay:1s;
	animation-delay:1s;
}
.fadeIn-Delay-3s {
	-webkit-animation-delay:3s;
	-moz-animation-delay:3s;
	-o-animation-delay:3s;
	animation-delay:3s;
}
.fadeIn-Delay-5s {
	-webkit-animation-delay:5s;
	-moz-animation-delay:5s;
	-o-animation-delay:5s;
	animation-delay:5s;
}
.fadeIn-Delay-7s {
	-webkit-animation-delay:7s;
	-moz-animation-delay:7s;
	-o-animation-delay:7s;
	animation-delay:7s;
}