.parallax-section3 {
  height: 100vh;
  z-index: -4;
  overflow: hidden;
  position: relative;
}

.parallax-section {
  height: 100vh;
  z-index: -4;
  overflow: hidden;
  position: relative;
}

.parallax-image {
  position: absolute;
  top: -10%;
  left: 0;
  width: 100%;
  height: 110%;
  background-position: top;
  background-repeat: no-repeat;
  background-size: cover;
}

.small-section {
  height: 150px;
  background-color: #f4f4f4;
  padding: 20px;
}

.small-section2 {
  z-index: 5;
}

a {
  text-decoration: none;
}

#parallax2 {
  height: 100vh;
}