message: Update iframe style
diff: background: rgba(255, 255, 255, 1) !important;
  }
  -#arenaExtension_frame.is-expanded {
  +#arenaExtension_frame.is-expanded, #arenaExtension_div.is-expanded {
  height: 710px !important;
  }
  #arenaExtension_div {
  z-index: 9999999999 !important;
  display: none;
  - background: rgba(255, 255, 255, 0.91) !important;
  + background: rgba(255, 255, 255, 1) !important;
  opacity: 0;
  align-items: center;
  justify-content: center;
  font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  color: #9d9d9d;
  font-weight: normal;
  - padding: 40px;
  + padding: 1em 0.5em;
  -webkit-font-smoothing: antialiased;
  text-align: center;
  - display: inline-block;
  - font-size: 1.5em;
  -}
  -
  -#arenaExtension_frame ul li.tab--container__nav__item {
  - padding: 0 margin 0 10px !important;
  + display: inline-block !important;
  + font-size: 1.25em;
  + border: dashed 2px #ddd !important;
  + margin: 0 auto;
  }
  \ No newline at end of file
  