.page-header {
    background:  linear-gradient(rgba(6, 3, 21, .5), rgba(6, 3, 21, .5)), url(../images/engineer-working-nuclear-power-plant_23-2150957772.avif) center center no-repeat;
    background-size: cover;
  }
  .vision{
    font-weight: bold;
  }
  .breadcrumb-item+.breadcrumb-item::before{
    float: right;
    color: white;
  }