e;
    height: 5ic;
    width: 10ic;
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

div + div {
    height: auto;
}

div + div span {
    height: 5ic;
}
</style>
<body>
    <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
    <div><span>水水水水水</span></div>
    <div><span></span>水水水水水</div>
</body>
