%div
:css
%span hello
<div>
<span>hello</span>
</div>
<div>
<style>
</style>
</div>
<div>
<style>
</style>
<span>hello</span>
</div>
%div
:css
%span hello
<div>
<span>hello</span>
</div>
<div>
<style>
</style>
</div>
<div>
<style>
</style>
<span>hello</span>
</div>