@media (min-device-width: 320px) and (max-width: 689px),
(max-device-width: 480px) {

  input[type="button"],
  input[type="submit"] {
    vertical-align: middle;
    cursor: pointer;
  }

  input[type=button],
  input[type=text],
  input[type=password] {
    -webkit-appearance: none;
    -moz-appearance: none;
    -ms-appearance: none;
    appearance: none;
    outline: none;
  }

  article,
  aside,
  dialog,
  footer,
  header,
  section,
  nav,
  figure,
  menu {
    display: block;
    margin: 0 auto;
  }

  /* qita */
  body {
    -webkit-text-size-adjust: 100%;
  }

  .main,
  .w1200,
  .w1000 {
    width: 10rem;
  }

  .music-top {
    display: none;
  }

  .music-top-mob {
    display: block;
  }

  .music-top-mob img {
    width: 100%;
    height: auto;
  }

  /* nav */
  .music-nav {
    width: 9.2rem;
    line-height: 1.4;
    display: flex;
    overflow-x: scroll;
    padding: 30px 0;
  }

  .music-nav a {
    flex: none;
  }

  .music-nav a:nth-child(1) {
    margin-left: 0;
  }

  /* p1 */
  .music-p1 {
    width: 9.2rem;
    margin-top: 40px;
  }

  .music-p1 ul.list {
    display: flex;
    overflow-x: scroll;
  }

  .music-p1 ul.list li {
    margin-left: 5px;
  }

  .music-p1 ul.list li:nth-child(odd) {
    transform: scale(1);
    margin-top: 0;
  }

  .music-p1 ul.list li:first-child {
    margin-left: 0;
  }

  .music-p1 ul.list li img {
    width: 4.8rem;
    height: 7.466666666666667rem;
  }

  /* p2 */
  .music-p2 {
    background: none;
    width: 9.2rem;
    height: auto;
    margin: 0 auto;
    padding-top: 30px;
  }

  .music-p2 ul.list {
    width: 9.2rem;
    margin: 0 auto;
  }

  .music-p2 ul.list li {
    height: auto;
    margin: 0 0px 30px 0px;
    width: 100%;
  }

  .music-p2 ul.list li span,
  .music-p2 ul.list li a {
    color: #202020;
  }

  .music-p2 ul.list li img {
    width: 9.2rem;
    height: auto;
  }

  .music-p2 .btn {
    margin-top: 0;
  }

  .music-p2 .btn a {
    background: #255167;
    color: #fff;
  }

  /* p3 */
  .music-p3 {
    height: auto;
    margin-top: 40px;
  }

  .music-p3 .left,
  .music-p3 .right {
    width: 9.2rem;
    float: none;
    margin: 0 auto;
  }

  .music-p3 .left .pic,
  .music-p3 .right .pic {
    position: static;
  }

  .music-p3 .left .pic:nth-child(1),
  .music-p3 .right .pic:nth-child(1) {
    width: 9.2rem;
    height: auto;
    margin-top: 15px;
  }

  .music-p3 .left .pic:nth-child(2),
  .music-p3 .right .pic:nth-child(2) {
    width: 9.2rem;
    height: auto;
    margin-top: 15px;
  }

  .music-p3 .left .pic .text,
  .music-p3 .right .pic .text {
    position: static;
    display: block;
    background: none;
    color: #000;
    padding: 0;
  }

  .music-p3 .left .pic .text a,
  .music-p3 .right .pic .text a {
    color: #000;
  }

  .music-p3 .left img,
  .music-p3 .right img {
    width: 100%;
    height: 100%;
  }

  .music-p3 .center {
    width: 9.2rem;
    float: none;
  }

  .music-p3 .center .pic {
    position: static;
  }

  .music-p3 .center .pic:nth-child(1) {
    width: 9.2rem;
    height: auto;
    margin-top: 15px;
  }

  .music-p3 .center .pic:nth-child(2) {
    width: 9.2rem;
    height: auto;
    margin-top: 15px;
  }

  .music-p3 .center .pic .text {
    position: static;
    display: block;
    background: none;
    color: #000;
    padding: 0;
    line-height: 1.6;
  }

  .music-p3 .center .pic .text a {
    color: #000;
  }

  .music-p3 .center img {
    width: 100%;
    height: 100%;
  }

  /* d2 */
  .music-d2nav {
    width: 9.2rem;
    padding: 20px 0;
    font-size: 16px;
  }

  .music-list-pic .list {
    width: 9.2rem;
    margin: 0 auto;
  }

  .music-list-pic .list li {
    float: none;
    width: 9.2rem;
    margin-left: 0;
  }

  .music-list-pic .list li span {
    height: auto;
    overflow: visible;
  }

  .music-list-pic .pages a {
    margin: 0 2px;
  }
}