.slideshow-container {
  max-width: 1024px;
  position: relative;
  margin: auto;
}
 
.mySlides {
  display: none;
}
 
.fade {
  animation-name: fade;
  animation-duration: 1.5s;
}
 
@keyframes fade {
  from {opacity: .4} 
  to {opacity: 1}
}