slider.css

* {box-sizing:border-box}
body {font-family: Verdana,sans-serif;}
.mySlides {display:none}

/* Slideshow container */
.slideshow-container {
  max-width: 1000px;
  position: relative;
  margin: none;
  align-content: center;
}

/* Caption text */
.text {
  color: #f2f2f2;
  font-size: 15px;
  padding: 8px 12px;
  position: absolute;
  bottom: 8px;
  width: 100%;
  text-align: center;
}

.img {
    position: relative;
    float: left;
    width:  1333px;
    height: 800px;
    background-position: 50% 50%;
    background-repeat:   no-repeat;
    background-size:     cover;
}

/* Number text (1/3 etc) */
.numbertext {
  color: red;
  font-size: 12px;
  padding: 8px 12px;
  position: absolute;
  top: 0;
}

/* Fading animation */
.fade {
  -webkit-animation-name: fade;
  -webkit-animation-duration: 1.5s;
  animation-name: fade;
  animation-duration: 1.5s;
}

@-webkit-keyframes fade {
  from {opacity: .4} 
  to {opacity: 1}
}

@keyframes fade {
  from {opacity: .4} 
  to {opacity: 1}
}

/* On smaller screens, decrease text size */
@media only screen and (max-width: 300px) {
  .text {font-size: 11px}
}