h1 {
  margin-bottom: 30px;
}

h2 {
  color: #2c3e50;
}
.lake {
  margin-bottom: 30px;
  padding: 15px;
  border-radius: 8px;
}
.lake.issyk {
  background-color: #d1ecf1;
}
.lake.song {
  background-color: #d4edda;
  margin-bottom: 30px;
}
.check {
  color: green;
}
.compare {
  font-size: 1.2em;
  font-weight: bold;
  color: #e67e22;
}