XF 1.5 node_category_level_1 spans

[RichardKYA]

What are these spans for in the node_category_level_1 template?

<span class="tlc"></span>
   <span class="trc"></span>
   <span class="blc"></span>
   <span class="brc"></span>

I'm guessing they stand for top-left-corner, top-right-corner, etc, etc...but they don't have any css styling them, so I wondered what exactly are they doing?

Thanks

 

[Mike]

They're extension points for custom styles. They're not used by default though.

 

[Russ]

You can add some nice effects using them, this is something we did with a similar setup as the spans:



The top left/right corners, it's small effect but it can add a nice touch.