.pw_cont_button_01, .pw_cont_button_01 *{
      box-sizing: border-box;
      padding: 0;
      margin:0;
    }
    .pw_cont_button_01 {
      font-family: sans-serif;
      background: #fff;
      position: fixed;
      bottom: -500px;
      left: 0;
      width: 100%;
      padding: 10px 20px;
      font-size: 16px;
      box-shadow: 0 -2px 7px rgba(0,0,0,.7);
      z-index: 999999999999999;
      animation: pw_cont_button_animation_01 0.3s ease-in 1s 1 forwards;
    }
    .pw_close_01 {
      float: right;
      font-weight: bold;
      padding: 4px;
    }
    .pw_close_01::before{
      content: 'x'
    }
    .pw_add_button_01 {
      background: #146657;
      margin: 15px 0 0;
      /* max-width: 500px; */
      padding: 10px 10px;
      color:#fff;
      font-size: 1.3em;
      text-transform: capitalize;
      cursor: pointer;
      box-shadow: 0 2px 7px rgba(0,0,0,.7);
      text-align: center;
    }
    .pw_add_button_01:hover {
      background: #13483e;
    }
    @keyframes pw_cont_button_animation_01 {
      from {bottom: -500px;}
      to {bottom: 0;}
    }