<ul class="slideshow">
  <li><span></span></li>
  <li><span>2</span></li>
  <li><span></span></li>
  <li><span></span></li>
  <li><span></span></li>
</ul>

.slideshow {
  list-style-type: none;
}

/** SLIDESHOW **/
.slideshow,
.slideshow:after { 
    top: -16px; /*Not sure why I needed this fix*/
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0px;
    z-index: 0; 
}

.slideshow li span { 
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    color: transparent;
    background-size: cover;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    opacity: 0;
    z-index: 0;
    animation: imageAnimation 30s linear infinite 0s; 
}



.slideshow li:nth-child(1) span { 
    background-image: url("https://uploads-ssl.webflow.com/5976a3655fcd654cb3d604ca/5bfa14d04ae3429879830ee4_home-hero.jpg"); 
}
.slideshow li:nth-child(2) span { 
    background-image: url("https://uploads-ssl.webflow.com/5976a3655fcd654cb3d604ca/5c00c9ecd82b40364fc97f4b_bridge.jpg");
    animation-delay: 6s; 
}
.slideshow li:nth-child(3) span { 
    background-image: url("https://uploads-ssl.webflow.com/5976a3655fcd654cb3d604ca/5c00c9963ea913260bb41b0e_powerlines.jpg");
    animation-delay: 12s; 
}
.slideshow li:nth-child(4) span { 
    background-image: url("https://uploads-ssl.webflow.com/5976a3655fcd654cb3d604ca/5bfa14d04ae3429879830ee4_home-hero.jpg");   
    animation-delay: 18s; 
}
.slideshow li:nth-child(5) span { 
    background-image: url("https://uploads-ssl.webflow.com/5976a3655fcd654cb3d604ca/5c00c9963ea913260bb41b0e_powerlines.jpg");
    animation-delay: 24s; 
}



@keyframes imageAnimation { 
    0% { opacity: 0; animation-timing-function: ease-in; }
    8% { opacity: 1; animation-timing-function: ease-out; }
    17% { opacity: 1 }
    25% { opacity: 0 }
    100% { opacity: 0 }
}


@keyframes titleAnimation { 
    0% { opacity: 0 }
    8% { opacity: 1 }
    17% { opacity: 1 }
    19% { opacity: 0 }
    100% { opacity: 0 }
}


.no-cssanimations .cb-slideshow li span {
  opacity: 1;
}