<!DOCTYPE html> <!-- webkit-test-runner [ LayoutFormattingContextEnabled=true InlineFormattingContextIntegrationEnabled=false ] -->
<html>
<head>
<style>
div {
    border: 1px solid green;
    margin-bottom: 50px;
}

div > div {
    border: 1px solid red;
}
</style>
</head>
<body>
<div style="height: 100px;">
    <div style="height: 50px; width: 200px;"></div>
</div>

<div style="height: 100px; max-width: 100px;">
    <div style="height: 50px; width: 200px;"></div>
</div>

<div style="height: 100px; min-width: 300px">
    <div style="height: 50px; width: 200px;"></div>
</div>
</body>
</html>
