@media screen and (max-width: 900px) {
  /** channel **/
  #myMenu {
  }
  #myMenu ul {
    margin: 0 10px;
  }

  #myBox {
    color: #fff;
    font-size: 30px;
    font-weight: bold;
  }
  #myBox > .box {
    display: none;
  }
  /* .boxs { padding:0 10px; } */

  .channel-table th {
    line-height: 1.6em;
    padding: 15px 10px 15px 10px;
    font-size: 16px;
  }
  .channel-table td {
    font-size: 16px;
    padding: 10px;
  }
  .channel-table td a img {
    width: 15px;
    height: auto;
  }

  /** i-path **/
  .i-path .i-path-box {
    padding: 20px 0;
  }
  .i-path .i-path-box h4 {
    font-size: 32px;
    padding: 0 0 20px 0;
  }
  .i-path .path-select select {
    min-width: 300px;
    margin: 20px 10px;
    cursor: pointer;
    font-size: 20px;
    padding: 15px;
  }
  .i-path button {
    font-size: 20px;
    line-height: 60px;
    width: 300px;
    margin: 20px auto;
  }
  .in-path {
    margin: -40px 0 50px 0;
  }

  /** 箭頭樣式 **/
  .i-path .path-select select {
    background-size: 48px 36px;
  }
}