.c-banner{
  width: 100%;
  overflow: hidden;
  user-select: none;
}
.c-banner-wrapper{
  position: relative;
  width: 100%;
  padding-bottom: 26.25%;
  perspective: 1000px;
  perspective-origin: 50% 50%;
  /* transform-style: preserve-3d; */
  position: relative;
  transform-origin: center center;
  will-change: transform;
}
.c-banner-slide{
  will-change: transform;
  position: absolute;
  top: 0;
  left: 0;
  width: 20%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: bold;
  background-color: #f1f1f1;
  transform: translate(-110%, 0);
  left: 50%;
  transform-origin: center left;
  transition: all .6s;
}

@media (max-width: 560px){
  .c-banner-wrapper{
    padding-bottom: 46%;
  }
  .c-banner-slide{
    width: 33.3233%;
  }
  .c-banner-slide:nth-child(2){
    opacity: 0; 
  } 
  .c-banner-slide:nth-child(6){
    opacity: 0; 
  } 
}