@keyframes slidy {
0% { left: 0%; }
20% { left: 0%; }
25% { left: -100%; }
45% { left: -100%; }
50% { left: -200%; }
70% { left: -200%; }
75% { left: -300%; }
95% { left: -300%; }
100% { left: -400%; }
}

/*body { margin: 50px; } */
div#slider { overflow: hidden; }
div#slider figure img { width: 20%; height: 250px; float: left; border-radius: 5px;}
/*div#slider figure img { width: 800px; height: 250px; float: left; }*/
div#slider figure { 
  position: relative;
  width: 500%;
  margin: 0;
  left: 0;
  text-align: left;
  font-size: 0;
  animation: 25s slidy infinite; 
}

div#slider {
	box-shadow: rgba(0, 0, 0, 0.3) 0px 0px 8px;
	-moz-box-shadow: rgba(0, 0, 0, 0.3) 0px 0px 8px;
	-webkit-box-shadow: rgba(0, 0, 0, 0.3) 0px 0px 8px;
}