.slide {
  max-width: 620px;
  margin: 0 auto;
  display: grid;
  box-shadow: 0 4px 20px 2px rgba(0, 0, 0, 0.4);
}

.slide-items {
  position: relative;
  grid-area: 1/1;
  border-radius: 5px;
  overflow: hidden;
}

.slide-nav {
    grid-area: 1/1;
    z-index: 1;
    display: grid;
    grid-template-columns: 20% 1fr 20%;
    grid-template-rows: auto 1fr;
}

.slide-nav button {
    -webkit-appearance: none;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    opacity: 1;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: none;
    border: none;
    font-size: 0;
}

button.slide-next {
    grid-column: 3/4;
}

.slide-items > * {
  position: absolute;
  top: 0px;
  opacity: 0;
  pointer-events: none;
}

.slide-items > .active {
  position: relative;
  opacity: 1;
  pointer-events: initial;
}

.slide-thumb {
    display: flex;
    grid-column: 1 / 4;
}

.slide-thumb > span {
  flex: 1;
  display: block;
  height: 6px;
  background: rgba(0, 0, 0, 0.4);
  margin: 5px;
  border-radius: 3px;
  overflow: hidden;
}

.slide-thumb > span.active::after {
  content: '';
  display: block;
  height: inherit;
  background:#FFF;
  border-radius: 3px;
  transform: translateX(-100%);
  animation: thumb 6s forwards linear;
}

@keyframes thumb {
  to {
    transform: initial;
  }
}




.slide-nav button {
    background-image: url(../imgs/right.png);
    background-size: 32%;
    background-repeat: no-repeat;
    background-position: center;
    background-color: rgba(0,0,0,0.05);
}

.slide-nav button.slide-next {
    background-position: 88%;
}
.slide-nav button.slide-prev {
    background-position: 88%;
    transform: rotate(180deg);
}