.navbar-brand img {
    border-radius: 50%; /* Makes the logo circular */
}
.navbar-nav .nav-link {
    font-weight: bold;
}
.navbar-nav .nav-link:hover {
    color: #007bff;
}
.abt-us{
    color: rgb(133, 216, 113);
}
.img{
    text-align: center;
}
.sub-details{
    color: greenyellow;
}
.card-columns {
    @include media-breakpoint-only(lg) {
      column-count: 4;
    }
    @include media-breakpoint-only(xl) {
      column-count: 5;
    }
  }