@charset "UTF-8";
/* CSS Document */
.explanation_wrap {
  width: 100%;
  height: 100%;
  background-color: #ffffff;
}
.explanation_header {
  background-image: url("/img/cdr_bg.png");
  width: 100%;
  height: 100%;
  background-color: #fffcd9;
  margin: 0;
  padding-bottom: 0;
}
.logo {
  width: 14em;
  margin: 0 auto;
  display: block;
  clear: left;
}
#logo_img {
  margin-top: 50px;
  width: 14em;
}
.explanation_title {
  width: 240px;
  height: 33px;
  background-color: #3c2718;
  margin: 50px auto 60px;
}
.explanation_title h1 {
  text-align: center;
  color: #ffffff;
  transform: matrix(0.913, 0, 0, 0.913, 0, 0);
  padding: 2px 1px;
  letter-spacing: 0;
}
.video_wrap {
  width: 100%;
  margin: 0 auto;
}
.video_box {
  width: 100%;
}
@media screen and (min-width: 897px) {
  .heder_img {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 649px;
    overflow: hidden;
    text-indent: 100%;
    background: url("/img/explanation/hero_img.jpg");
    background-repeat: no-repeat;
    background-size: cover;
  }
  .explanation_container {
    max-width: 1100px;
    position: relative;
    height: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .explanation_container_img {
    display: block;
    width: 1100px;
    height: 501px;
    margin: 0;
    padding: 0;
    overflow: hidden;
    text-indent: 100%;
    background-image: url("/img/explanation/ep_img_01.jpg");
    background-repeat: no-repeat;
  }
  .explanation_container_text {
    padding-top: 0;
    margin: 0 190px 10em;
  }
  .video_wrap {
    max-width: 1100px;
    margin: 0 auto;
  }
  .video_box {
    width: 100%;
  }
}
@media screen and (max-width: 896px) {
  .heder_img {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 400px;
    max-height: none;
    overflow: hidden;
    text-indent: 100%;
    background: url("/img/explanation/sp_hero_img.jpg");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
  }
  .explanation_container {
    max-width: 100%;
    position: relative;
    margin: 0 auto;
    height: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .explanation_container_title {
    margin: 0 auto;
    padding-top: 3em;
    padding-bottom: 1em;
  }
  .explanation_container_text {
    padding-top: 0;
    margin: 0 2em 3em 2em;
  }
  .explanation_container_img {
    display: block;
    width: 100%;
    height: 250px;
    margin: 0;
    padding: 0;
    overflow: hidden;
    text-indent: 100%;
    background-image: url("/img/explanation/sp_ep_img_01.jpg");
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center center;
  }
}
.explanation_container_title {
  margin: 0 auto;
  padding-top: 100px;
  padding-bottom: 1em;
}