#map {
  height: 550px;
}

.cruises_from_box {
  box-sizing: border-box;
  padding: 10px;
  width: 50%;
  float: left;
}

.cruises_from_box a {
  display: block;
  position: relative;
  border: 3px solid #ccc;
  transition: 0.1s;
}

.cruises_from_box img {
  display: block;
  width: 100%;
}

.cruises_from_box .text_wrapper {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.cruises_from_box .text_container {
  width: 100%;
  height: 100%;
  display: table;
  text-align: center;
}

.cruises_from_box .text {
  display: table-cell;
  vertical-align: middle;
  color: white;
  font-weight: bold;
  font-size: 45px;
  text-shadow: 0 0 10px #000;
  transition: 0.1s;
}

.cruises_from_box a:hover {
  border: 3px solid #1b95e0;
}

.cruises_from_box a:hover .text {
  text-shadow: 0 0 10px #949494;
}

.port_link {
  font-size: 14px;
  color: #004a83;
  margin-top: 3px;
}

@media (max-width: 800px) {
  .cruises_from_box .text {
    font-size: 35px;
  }
}

@media (max-width: 660px) {
  .cruises_from_box .text {
    font-size: 25px;
  }
}

@media (max-width: 500px) {
  .cruises_from_box {
    float: none;
    width: 100%;
  }

  .cruises_from_box .text {
    font-size: 35px;
  }
}

@media (max-width: 460px) {
  .cruises_from_box .text {
    font-size: 25px;
  }
}