TW style wrapper: Combined classes

[Mohammad]

Tiddlywiki tells you can use style wrapper in wikitext like this

<style>

.mr-padding{padding:0.5em 1em;}

.mr-blue{background-color:#00f;}

.mr-bg-white{color:#fff;}

</style>

@@.mr-blue

@@.mr-bg-white

@@.mr-padding

This is a text

@@
@@
@@

If I want to use combined classes is it okay to just use one closing tag (@@) e.g.

<style>

.mr-padding{padding:0.5em 1em;}

.mr-blue{background-color:#00f;}

.mr-bg-white{color:#fff;}

</style>

@@.mr-blue

@@.mr-bg-white

@@.mr-padding

This is a text

@@

How about this

@@.tc-tiddler-frame

@@width:200px;height:50px;

or combine both

@@

-Mohammad