img {
  vertical-align: top;
}

.my_digitalcontent .inner {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
}

.my_digitalcontent .inner iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.video-text h5 {
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 0.9em;
  white-space: pre-wrap;
  height: 75px;
}

.switchbar.material .nav_icon_01 a {
  background: #f5e608 url(../images/nav_icon_01.svg) no-repeat 130px 5px;
  background-size: 30% 70%;
  display: inline-block;
  border-radius: 50px;
  width: 150px;
}

.switchbar.feature .nav_icon_02 a {
  background: #f5e608 url(../images/nav_icon_02.svg) no-repeat 130px 5px;
  background-size: 30% 70%;
  display: inline-block;
  border-radius: 50px;
  width: 150px;
}

.switchbar.highlight .nav_icon_03 a {
  background: #f5e608 url(../images/nav_icon_03.svg) no-repeat 130px 5px;
  background-size: 30% 70%;
  display: inline-block;
  border-radius: 50px;
  width: 150px;
}

.switchbar.reason .nav_icon_04 a {
  background: #f5e608 url(../images/nav_icon_04.svg) no-repeat 130px 5px;
  background-size: 30% 70%;
  display: inline-block;
  border-radius: 50px;
  width: 150px;
}

ul.unit li a:hover {
  background-color: #38e4e7;
}

/* .page_topad .title {
  margin-top: 25px;
} */

.accordion_content .units {
  display: none;
}

.accordion_item .accordion_hd {
  transition: 1.5s;
}

.accordion_item .accordion_hd h3 {
  cursor: pointer;
}

.accordion_item .accordion_hd .accordion_body {
  box-sizing: content-box;
  height: 0;
  padding: 0;
  overflow: hidden;
  transition: 1s height;
}

.accordion_item .accordion_hd.open .accordion_body {
  box-sizing: content-box;
  height: auto;
  transition: 1s height;
}

.accordion_item .accordion_hd .accordion_body p,
.accordion_item .accordion_hd .accordion_body .photo_content {
  margin-top: 30px;
  /* padding: 15px 0; */
}

/* .accordion_item .accordion_hd .accordion_body p {
  font-size: 18px;
} */

.accordion_item > .accordion_hd h3:after {
  left: -10px;
  transition: 1s;
  transform: rotate(270deg);
}

.accordion_item > .accordion_hd.open h3:after {
  top: 5px;
  transition: 1s;
  transform: rotate(360deg);
}

.my_videocontent .materials-container,
.features-container {
  cursor: grab;
}

.video-grid {
  cursor: pointer;
}

.my_videocontent .container {
  text-align: center;
}

/* .accordion_content .tabs span {
  font-size: 1.2em;
} */

@media (max-width: 767px) {
  .my_digitalcontent .container .inner {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    margin: 0 auto 50px auto;
  }

  .page_topad .tabs_item {
    margin: 20px auto 0 auto;
    height: 45px;
  }

  .page_topad .title {
    margin-top: -5px;
  }

  .page_topad .title span {
    margin-top: -5px;
  }

  .accordion_content span {
    padding-left: 20px;
    padding-right: 20px;
  }

  .accordion_item > .accordion_hd h3:after {
    left: 0;
  }

  .my_reasoncontent .container .inner span.img_420 {
    display: none;
  }
}