gray;
  }
  .innerFlex {
    display: flex;
    flex-direction: column;
  }
  innerItem {
    background: salmon;
    border: 1px solid gray;
    height: 10px;
    width: 15px;
    flex: none;
  }
  </style>
</head>
<body>
<!-- In testcase, flex item has several inline-blocks
     (no spaces, to avoid any text-layout dependency): -->
<div class="container">
  <div class="item"><ib></ib><ib></ib><ib></ib></div>
</div>

<!-- In testcase, flex item has several floats: -->
<div class="container">
  <div class="