Module Class Suffix for custom module

Hi, I installed eCommerce template, and I have next question: is possible to change Module Class Suffix for custom module?

Thank you.

yes

Can you show me how?

See attachment

I know it. But it does not work. I put in template.css an end following code:

/*custom style*/
div.moduletable_cust1 td{
/*content*/
background: #0000FF;
}
div.moduletable_cust1 h3{
/*title */
background: #0099FF;
}

In module parameters put for Module Class Suffix: _cust1
Module is Custom HTML.
But without result. What can be wrong?

Hi,

You are right it does not attach suffix, I forgot. But you can define class in WYSIWYG editor using html view.