@charset "utf-8";

.mb-40 {
  margin-bottom: 40px;
}

.mb-20 {
  margin-bottom: 20px;
}

.fw-bold {
  font-weight: bold;
}

.sub-sec-ttl {
  margin-bottom: 20px;;
}

.explanation-txt {
  margin-bottom: 40px;;
}

@media (max-width: 768.9px) {
  .main-content {
    padding-bottom: 40px;
  }

  .explanation-txt {
    margin-bottom: 20px;;
  }
}