<!DOCTYPE html>
<html>
<body>
<div id="x" style="background: lightgreen; height: 3em; width: 500px; padding: 4px;">
<div style="text-indent: 200px; width: 200px; background: yellow;">X</div>
</div>
</body>
</html>
<!DOCTYPE html>
<html>
<body>
<div id="x" style="background: lightgreen; height: 3em; width: 500px; padding: 4px;">
<div style="text-indent: 200px; width: 200px; background: yellow;">X</div>
</div>
</body>
</html>