<!DOCTYPE html>
<html>
<head>
  <title>
    Test for how block-in-inline splits behave inside of -webkit-box.
  </title>
  <style>
  .container {
    display: -webkit-box;
    -webkit-box-pack: justify;
    width: 300px;
    border: 1px solid black;
    font: 10px sans-serif;
  }
  .container > * {
    background: lightgray;
  }
  </style>
</head>
<body>
<div class="container">
  raw text
  <span>start<div>BLOCK</div>end</span>
  raw text
</div>
</body>
</html>