.imagem_expandida{
	width: 100%;
	display: block;
}
.imagem_expandida img{
	width: 100%;
	display: block;
}
.imagem_expandida.slider{
	width: 100%; 
	height: 100%;
	background-size: 100%;
	background-position: 0px 0px;

	animation: animatedBackground 10s linear infinite;
	-moz-animation: animatedBackground 10s linear infinite;
	-webkit-animation: animatedBackground 10s linear infinite;
	-ms-animation: animatedBackground 10s linear infinite;
	-o-animation: animatedBackground 10s linear infinite;
}
.imagem_expandida.slider img{
	opacity: 0;
}
@media only screen and (min-width: 768px) {

}
@media only screen and (min-width: 1024px) {

}