.si div,header, span{
    color: white;
}

.dark-green{
  background-color: #022a2e;
}

.si{
  background-image: url("imgs/banner.jpg");
  background-repeat: no-repeat;
  background-size:cover;
}

.carousel-inner img {
  height: 500px;
}

.fs-4 {
  font-size: 1.5rem;
  font-weight: bolder;
}

.col-lg-6 {
  height: 300px;
}