.aim {
  padding-left: 40px;
}

.aim:before {
  position: absolute;
  content: "🎯";
  margin-left: -20px;
}


.target {
  border: 3px solid black;
  padding: 10px;
  padding-top: 35px;
  margin-bottom: 10px;
}
.target:before {
  position: absolute;
  content: "🎯 your target plot";
  padding: 5px;
  margin-left: -13px;
  margin-top: -38px;
  background-color: #003366;
  font-size: 12pt;
  border: 3px solid black;
  color: white;
}
.solution {
  padding-top: 20px;
}
.solution:before {
  position: absolute;
  content: "solution";
  text-decoration: underline;
  font-size: 12pt;
  font-weight: bold;
  margin-top: -20px;
  color: rgba(0, 51, 102, 0.3);
}