IF you want to add some sub template specific CSS class or id - and I do! - then you can use this

 

Add to your override sub template :

$K2Globalparams =  &JComponentHelper::getParams('com_k2');



 

Then to get css ids/classes specific to a sub template you can

do 

<div id="<?php echo $K2Globalparams->get('theme'); ?>" class="lander">

 

The id will be your theme name.

 

HA!

where i need to insert the tag?

thanks

Depends what your K2 template is like.

IF you think that the standard K2 item.php template has a container tag 

<div id="k2container>

Then a sub template could have <div id="[template name]" 

using this approach.