/* .contain{
  min-height: 100vh;
  font-size: 14px;
  width: 100%;
  overflow-y: scroll;
  display: flex;
  flex-direction: column;
}
.contain img {
  width: 100%;
} */

#carousel {
  position: relative;
  width: 100vw;
  height: 100vh;
}
 
.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s;
}
 
.active {
  opacity: 1;
}

/* #carousel {
  position: relative;
  width: 100vw;
  height: 100vh;
  margin: auto;
}
 
.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  display: none;
}
 
.slide.active {
  display: block;
} */

.btn {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}