.container {
overflow: hidden;
}
.sliding-background {
background: url("images/bricksmoke.jpg") repeat-x;
height: 560px;
width: 5076px;
animation: slide 60s linear infinite;
}
@keyframes slide{
0% {
transform: translate3d(0, 0, 0);
}
100% {
transform: translate3d(-1692px, 0, 0);
}
}