.splash
{
    width: 100vw;
    position: relative;
    left: calc(-50vw + 50%);
    min-width: 1025px;
    overflow:hidden;
}
.splash-top {
    height: 62vh;
    background-color: black;
    width: 301vw;
    display: inline-block;
    text-align: left;
    -webkit-animation: h_slide 24s ease-out infinite;
    -moz-animation: h_slide 24s ease-out infinite;
    animation: h_slide 24s ease-out infinite;
}

.splash-slide {
    width: 100vw;
    height: 100%;
    display: inline-block;
    margin: 0;
}
.slide1{
  background-color: black;
  background-image: url(https://learn.stocktrak.com/wp-content/uploads/2018/10/usek1.jpg);
  background-size: cover;
  background-position: 50%;
}
.slide2{
  background-color: black;
  background-image: url(https://learn.stocktrak.com/wp-content/uploads/2018/10/usek2.jpg);
  background-size: cover;
  background-position: 50%;
}
.slide3{
  background-color: black;
  background-image: url(https://learn.stocktrak.com/wp-content/uploads/2018/10/usek3.jpg);
  background-size: cover;
  background-position: 50%;
}
@keyframes h_slide {
  0% {
    margin-left: 0; }
  33% {
   margin-left:0; }
  38% {
    margin-left:-100vw; }
  66% {
    margin-left:-100vw; }
  71% {
    margin-left:-200vw; }
  95% {
    margin-left:-200vw; }
  100% {
    margin-left:0; } }