.topArea{
  position: relative;
  top: 0;
  width: 100%;
  margin: 0 auto;
}
.lessonTitle{
  width: 49%;
  position: relative;
  display: inline-block;
  vertical-align: top;
  top: 15px;
  left: 15px;
}
.lessonTitle .ltText{
  font-family: 'NanumBarunGothic';
  color: #000;
  font-size: 20px;
  text-align: left;
  position: absolute;
}
.contentTitle{
  width: 49%;
  position: relative;
  display: inline-block;
  font-family: 'NanumBarunGothicBold';
  color: #000000;
  font-size: 23px;
  text-align: right;
  vertical-align: top;
  top: 15px;
  right: 10px;
}