.contacts-info {
  flex: 1 1 400px;
  background: #fff;
}

.contacts-photo {
  position: relative;
  flex: 1 1 400px;
}
.contacts-photo::before {
  content: '';
  position: absolute;
  background: rgba(0, 0, 0, 0.3);
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  z-index: 1;
}
.contacts-photo img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.map-container {
  position: relative;
  height: 400px;
}