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#517 
We are using html5 so often you can use semantic tags. Instead of ```<div class="caption">``` you can use the ```<figcaption>``` tag in combination with the ```<figure>``` tag. Read more about them [here](http://html5doctor.com/the-figure-figcaption-elements/). 

But as it is, it is also OK. This is just something to think about in general. @mitar might want to weigh onto decisions like this too as it's much up to consensus how far with html5 do we go.