.slider{
  width:100%;
	
  margin: auto;
 	overflow: hidden;
}
.slider ul{
  display: flex;
 	padding:0;
  width:1200%;
  
  animation: cambio 72s infinite;
  
}

.slider li{
  width:100%;
	list-style: none;
}

.slider img{
  width:100%;
}

@keyframes cambio {
 
   0% {margin-left:0;}
   0% {opacity:0;}
   1% {opacity:1;}
   7% {opacity:1;}
   8% {opacity:0;}
   8% {margin-left:0;}
  
   9% {margin-left:-100%;}
   9% {opacity:0;}
  10%	{opacity:1;}
  15% {opacity:1;}
  16% {opacity:0;}
  16% {margin-left:-100%;}
  
  
  17% {margin-left:-200%;}
  17% {opacity:0;}
  18% {opacity:1;}
  24% {opacity:1;}
  25% {opacity:0;}
  25% {margin-left:-200%;}
  
  26% {margin-left:-300%;}
  26% {opacity:0;}
  27% {opacity:1;}
  33% {opacity:1;}
  34% {opacity:0;}
  34% {margin-left:-300%;}

  35% {margin-left:-400%;}
  35% {opacity:0;}
  36% {opacity:1;}
  40% {opacity:1;}
  41% {opacity:0;}
  41% {margin-left:-400%;}
  
  42% {margin-left:-500%;}
  42% {opacity:0;}
  43%	{opacity:1;}
  48% {opacity:1;}
  49% {opacity:0;}
  49% {margin-left:-500%;}
  
  
  50% {margin-left:-600%;}
  50% {opacity:0;}
  51% {opacity:1;}
  57% {opacity:1;}
  58% {opacity:0;}
  58% {margin-left:-600%;}
  
  59% {margin-left:-700%;}
  59% {opacity:0;}
  60% {opacity:1;}
  66% {opacity:1;}
  67% {opacity:0;}
  67% {margin-left:-700%;}

  68% {margin-left:-800%;}
  68% {opacity:0;}
  69% {opacity:1;}
  74% {opacity:1;}
  75% {opacity:0;}
  75% {margin-left:-800%;}

  76% {margin-left:-900%;}
  76% {opacity:0;}
  77% {opacity:1;}
  82% {opacity:1;}
  83% {opacity:0;}
  83% {margin-left:-900%;}
 
  84% {margin-left:-1000%;}
  84% {opacity:0;}
  85% {opacity:1;}
  90% {opacity:1;}
  91% {opacity:0;}
  91% {margin-left:-1000%;}

  92% {margin-left:-1100%;}
  92% {opacity:0;}
  93% {opacity:1;}
  99% {opacity:1;}
 100% {opacity:0;}
 100% {margin-left:-1100%;}
}