@media screen and (max-width: 750px) {
  .l-3d-nav__list {
    flex-wrap: wrap;
    width: 100%;
    padding: 20px 10px;
    margin: 0;
  }
  .l-3d-nav__list li {
    width: 50%;
    padding: 0 5px 10px;
  }
  .l-3d-nav__list a {
    width: 100%;
    height: auto;
    padding: 3vw 0 8vw;
  }
  .l-3d-nav__list a:before {
    bottom: 2vw;
    width: 1.5vw;
    height: 4.6vw;
  }
  .l-3d-nav__list a:hover {
    opacity: 1;
  }
  .l-3d-nav__list .in01 {
    top: 3vw;
    height: 7vw;
    font-size: 3.7vw;
    margin: 0 0 5px;
  }
  .l-3d-nav__list .in02 {
    top: 11vw;
    font-size: 2.9vw;
  }

  .l-3d-message__head {
    font-size: 4.8vw;
    padding: 30px 15px;
  }

  .l-3d-job__container {
    width: 100%;
    padding: 40px 14px 5px;
  }
  .l-3d-job__list {
    margin: 0 -5px;
  }
  .l-3d-job__list li {
    padding: 0 5px;
  }

  .l-3d-developer__thumb {
    height: auto;
  }
  .l-3d-developer__thumb img {
    width: 100%;
    height: auto;
  }
  .l-3d-developer__main {
    padding: 0 15px;
  }
  .l-3d-developer__content {
    width: 100%;
    padding: 8vw 0;
  }
  .l-3d-developer__heading {
    top: -4vw;
    padding: 1vw 3vw;
  }
  .l-3d-developer__ttl {
    font-size: 6.4vw;
    margin: 0 0 5px;
  }

  .l-3d-interview {
    width: 100%;
    padding: 40px 15px;
  }
  .l-3d-interview__row {
    display: block;
  }
  .l-3d-interview__thumb {
    width: 100%;
    margin: 0 0 20px;
  }
  .l-3d-interview__main {
    width: 100%;
    padding: 0;
  }
  .l-3d-interview__heading {
    margin: 0 0 10px;
  }
  .l-3d-interview__heading .in01 {
    font-size: 4.2vw;
  }
  .l-3d-interview__heading .in02 {
    font-size: 3.2vw;
  }
  .l-3d-interview__ttl {
    font-size: 5.8vw;
  }

  .l-3d-flow__container {
    width: 100%;
    padding: 50px 15px 30px;
  }
  .l-3d-flow__list {
    display: block;
  }
  .l-3d-flow__list li {
    display: block;
    width: 100%;
    height: auto;
    font-size: 4.2vw;
    text-align: center;
    -webkit-writing-mode: unset;
    -ms-writing-mode: unset;
    writing-mode: unset;
    padding: 4vw;
    margin: 0 0 7vw;
  }
  .l-3d-flow__list li span {
    display: inline;
  }
  .l-3d-flow__list li:before {
    top: auto;
    right: 0;
    left: 0;
    bottom: -7vw;
    width: 2vw;
    height: 6vw;
    background-image: url(/recruit/img/design/icon-arrow_sp.svg);
  }

  .l-3d-info {
    background-image: url(/recruit/img/design/bg-info_sp.jpg);
  }
  .l-3d-info__container,
  .l-3d-event__container {
    display: block;
    width: 100%;
  }
  .l-3d-info__head,
  .l-3d-event__head
   {
    margin: 0 0 8vw;
  }
  .l-3d-info__head span,
  .l-3d-event__head span {
    display: block;
    line-height: 1.8;
  }
  .l-3d-info__head .in01,
  .l-3d-event__head .in01 {
    font-size: 8vw;
  }
  .l-3d-info__head .in02,
  .l-3d-event__head .in02 {
    font-size: 4.8vw;
  }
  .l-3d-info__btn,
  .l-3d-event__btn {
    width: 100%;
    height: 80px;
  }
}