.under h1 {
  font-size: 42px;
  padding-bottom: 20px;
}

@media only screen and (max-width: 767px) {
  .under h1 {
    font-size: 23px;
    padding-bottom: 15px;
  }
}

.under .commercial__inner + .commercial__inner {
  padding-top: 70px;
}

@media only screen and (max-width: 767px) {
  .under .commercial__inner + .commercial__inner {
    padding-top: 50px;
  }
}

.under .commercial__wrapper h2 {
  padding-bottom: 10px;
  margin-bottom: 35px;
}

@media only screen and (max-width: 767px) {
  .under .commercial__wrapper h2 {
    padding-bottom: 10px;
    margin-bottom: 20px;
  }
}

@media only screen and (max-width: 767px) {
  .under .commercial__wrapper h2::after {
    height: 2px;
  }
}

.under .commercial__contents h2 {
  border: 0;
  padding-bottom: 10px;
  margin-bottom: 35px;
}

@media only screen and (max-width: 767px) {
  .under .commercial__contents h2 {
    padding-bottom: 10px;
    margin-bottom: 20px;
  }
}

@media only screen and (max-width: 767px) {
  .under .commercial__contents h2::after {
    height: 2px;
  }
}

.under .commercial__contents + .commercial__contents {
  margin-top: 90px;
}

@media only screen and (max-width: 767px) {
  .under .commercial__contents + .commercial__contents {
    margin-top: 50px;
  }
}

.under .commercial__contents .movie__wrapper--viewer {
  margin-bottom: 15px;
}

@media only screen and (max-width: 767px) {
  .under .commercial__contents .movie__wrapper--viewer {
    margin-bottom: 10px;
  }
}

@media print, screen and (min-width: 768px) {
    .under .commercial__contents .container {
        max-width: 960px;
        width: 100%;
        padding: 0;
    }
}

.under .commercial__contents .movie__wrapper--viewer .movie-holder {
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
}

.under .commercial__contents .movie__wrapper--viewer .movie-holder .movie-viewer video {
  width: 100%;
  height: auto;
}

.under .commercial__contents .movie__wrapper--viewer .movie-holder b {
  display: block;
  font-size: 19px;
  margin-bottom: 15px;
}

@media only screen and (max-width: 767px) {
  .under .commercial__contents .movie__wrapper--viewer .movie-holder b {
    font-size: 14px;
    margin-bottom: 10px;
  }
}

.under .commercial__contents .movie__wrapper--viewer .movie-holder b span {
  font-weight: 400;
}

.under .commercial__contents .movie__wrapper--viewer .movie-holder + .movie-holder {
  margin-top: 60px;
}

@media only screen and (max-width: 767px) {
  .under .commercial__contents .movie__wrapper--viewer .movie-holder + .movie-holder {
    margin-top: 50px;
  }
}

.under .commercial__contents--movie__area .youtube-viewer {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}

.under .commercial__contents--movie__area .youtube-viewer iframe {
  position: absolute;
  top: 0;
  right: 0;
  width: 100% !important;
  height: 100% !important;
}

.under .commercial--movie--text {
  line-height: 1.8;
}

@media print, screen and (min-width: 768px) {
  .under .commercial--movie--text {
    margin-top: 30px;
  }
}

@media only screen and (max-width: 767px) {
  .under .commercial--movie--text {
    margin-top: 25px;
  }
}

.single .under .module__inner .library__menu {
    margin-top: 0;
}