.fit-gaea-page-viewport {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  width: 0;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  position: relative;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden; }