* {
  margin: 0;
  padding: 0;
}

.slideshow-container {
      width: 100%;  
      height: 70vh;
      position: relative;
      margin: auto;
      z-index: -3;
    }
    
    .mySlides>img {
        height: 70vh;
        width: 100%;
        object-fit: cover;
        filter:drop-shadow(0px 4px 4px #2d2d2d);
    }
    
    .fade {
      animation-name: fade;
      animation-duration: 1.5s;
    }
    
    @keyframes fade {
      from {opacity: .8} 
      to {opacity: 1}
    }