.floors_list {
  display: flex;
  flex-direction: row;
  justify-content: center;
  margin-top: 5em;
}

.floors_list a {
  text-decoration: none;
}

.floors_list_floor {
  width: 20vw;
  max-width: 250px;
  margin: 0 20px 5px;
  text-align: center;
  position: relative;
  font-size: 1.5em;
  color: #222;
}

.floors_list_floor::before {
  position: absolute;
  content: "";
  left: 50%;
  bottom: -5px;
  display: inline-block;
  width: 10vw;
  max-width: 200px;
  height: 1px;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  background-color: #111;
  transition: .3s ease-in-out;
}

.floors_list_floor:hover:before {
  width: 20vw;
  max-width: 250px;
}

.map_image_outer {
  width: 100%;
  display: flex;
  overflow-x: unset;
  margin-bottom: 70px;
}

.map_image {
  width: 100%;
}

.circle {
  margin: 60px auto;
}

.circle_h {
  display: flex;
  align-items: center;
  flex-direction: row;
  border-bottom: 1px solid #444;
}

.circle_number {
  position: relative;
  width: 3em;
  height: 3em;
  color: #fff;
}

.circle_number img {
  width: 3em;
}

.circle_number p {
  position: absolute;
  margin: 0;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.5em;
  font-weight: bold;
  letter-spacing: -1px;
}

.circle_name {
  font-size: 1.5em;
  margin-left: 10px;
}

.circle_desc {
  margin: 1em;
}


@media screen and (max-width: 900px) {
  .floors_list_floor {
    width: 20vw;
    max-width: 250px;
    margin: 0 10px 5px;
  }

  .floors_list_floor::before {
    width: 15vw;
  }

  .map_image_outer {
    overflow-x: scroll;
  }

  .map_image {
    width: 200%;
  }
}