body {
  padding: 0;
  margin: 0;
}

#map {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 0;
}

#information {
  font-size: 13px;
  margin: auto;
  position: absolute;
  left: 0;
  right: 0;
  top: 20%;
  width: 50%;
  background-color: rgb(255 255 255 / 85%);
  box-shadow: 0 0 10px dimgray;
  z-index: 7;
  line-height: 150%;
  padding: 10px;
  border-radius: 10px;
}

.lang-btn {
  margin: 5px;
  padding: 8px 16px;
  font-size: 14px;
  border: 1px solid #ccc;
  border-radius: 4px;
  background-color: #fff;
  cursor: pointer;
  transition: all 0.2s;
}

.lang-btn:hover {
  background-color: #f0f0f0;
  border-color: #999;
}

.lang-btn:active {
  background-color: #e0e0e0;
}