/* ====================================================== *
 *  conferencing merit
 * ====================================================== */
.sectioning .sectioning_layout-inner .taskmain .tit {
  background: none;
}

.sectioning .sectioning_layout-inner .taskmain .tit .large {
  font-size: 24px;
}

.sectioning .sectioning_layout-inner .taskmain li {
  border: solid 2px #0a64c8;
  position: relative;
}

.sectioning .sectioning_layout-inner .taskmain li::before {
  background: none;
  border: 3px solid;
  border-color: #004386 #004386 transparent transparent;
  content: "";
  display: block;
  height: 10px;
  position: absolute;
  right: 0.75em;
  top: calc(50% - 5px);
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  width: 10px;
}

.sectioning .sectioning_layout-inner .taskmain li a {
  background-color: #fff;
  height: 100%;
}

.contents_area {
  margin: 0 auto 80px;
}

.audio_w {
  width: 840px;
}

@media screen and (max-width: 768px) {
  .audio_w {
    width: 100%;
  }
}

.related_services_ttl {
  background-size: contain;
  padding-top: inherit;
}