.mainArea.successPage {
  height: calc(100vh - 300px);
  min-height: 500px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding: 60px 0;
  text-align: center;
}
.mainArea.successPage .successTxt {
  color: #cc151c;
  font-size: 35px;
  font-weight: 500;
  line-height: 1.3;
}
.mainArea .topBox {
  padding: 20px 0px;
  margin: 0 45px;
  margin-bottom: 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  gap: 20px;
  border-bottom: 1px solid #ccc;
  position: relative;
}
@media (max-width: 1180px) {
  .mainArea .topBox {
    margin: 0 10px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}
.mainArea .topBox::after {
  content: "";
  position: absolute;
  width: 85px;
  height: 1px;
  background: #cc151c;
  bottom: -1px;
  left: 0;
}
.mainArea .topBox .titleBox {
  width: 50%;
  text-align: left;
  margin: 0;
}
@media (max-width: 1180px) {
  .mainArea .topBox .titleBox {
    width: 100%;
  }
}
.mainArea .topBox .thankInfo {
  width: 50%;
  padding: 0 50px;
  color: #666;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.5px;
  line-height: 1.8;
}
@media (max-width: 1180px) {
  .mainArea .topBox .thankInfo {
    padding: 0;
    width: 100%;
  }
}