d: #fff;
        padding: 1em;
      }

      h1 {
        font-size: 18px;
        text-align: center;
        padding-top: 8em;
      }
    </style>
  </head>

  <body>
    <header>Header</header>
    <div class="container pull-to-refresh-ios">
      <div class="pull-to-refresh-ios__spinner">
        <div class="pull-to-refresh-ios__blade"></div>
        <div class="pull-to-refresh-ios__blade"></div>
        <div class="pull-to-refresh-ios__blade"></div>
        <div class="pull-to-refresh-ios__blade"></d