.container {
    max-width: 960px;
  }
  
  .lh-condensed { line-height: 1.25; }

  /* body {
    margin: 20px;
  }
  form {
    width: 300px;
  }
   */
  /* workaround */

  .iti {
    width: 100%;
  }

  .iti__flag {background-image: url("flags.png")}

  @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .iti__flag {background-image: url("flags@2x.png"}
  }