header {
  background-image: url(../img/hero_bg_1.jpg);
  background-size: cover;
  background-position: center;
  height: 100vh;
}
.btn-2,
nav .container {
  background-color: #126161 !important ;
}
.bord {
  border-radius: 50%;
  width: 50px;
  height: 50px;
  transition: 0.3s;
  display: inline-block;
}
.icons span {
  border-radius: 50%;
  display: inline-block;
  transition: 0.5s;
}
.icons span:hover {
  transform: translateY(-5px);
  background-color: transparent !important;
  border: 1px solid !important;
  color: black !important;
}
.btn-link:hover {
  color: rgb(197, 194, 194) !important;
}
.height {
  height: 150px !important;
}
.btn-2{
  transition: 0.5s;
}
.btn-2:hover{
  transform: translateY(-5px);
}