body {
  background: #f0f0f0;
}
.region-cover {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 25vh;
  background-color: var(--bs-secondary);
  margin-bottom: 20px;
  overflow: hidden;
}
.cover-overlay {
  position: absolute;
  height: 100%;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.15);
  color: #fff;
}

.sec-region .container{
  background: #f5f5f5;
}

.region-content {
  margin: 0;
}