main{
  min-height: calc(100vh - 400px);
}
.intro-background {
  background: linear-gradient(to right, #468ac9, #06a2be);
}
.feature-img{
  width: auto;
  max-height: 220px;
  height: 200px;
  max-width: 100%;
}
.min-h-80vh{
  min-height: 80vh;
}