* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: sans-serif;
  color: black;
  text-align: center;
}

section {
  height: 100vh;
  width: 100vw;
  display: flex;
  flex: none;
  justify-content: center;
  align-items: center;
  scroll-snap-align: start;
}

.container {
  display: flex;
  scroll-snap-type: x mandatory;
  overflow-x: scroll;
  height: 100vh;
  width: 100vw;
}

/* Hide scrollbar for Chrome, Safari and Opera */
.container::-webkit-scrollbar {
  display: none;
}

/* Hide scrollbar for IE, Edge and Firefox */
.container {
  -ms-overflow-style: none; /* IE and Edge */
  scrollbar-width: none; /* Firefox */
}

.presentation {
  background: lightpink;
}
.presentation h1, .three h1, .four h1, .five h1{
    color: white;
}
.two {
  background: lightyellow;
}
.three {
  background: orange;
}
.four {
  background: lightblue;
}
.five {
  background: lightgreen;
}