Hello,
You are close to the solution, let's precise the idea, you have to select a better selector, see my screenshot to understand me well :
As you can see on my screenshot at a higher level, you will find an
id, an id
is always unique (or at least have to be unique on each page), and so you can use it to achieved what you need, here "
div_hikashop_category_information_module_95_21", and to be sure to restrict this css command you can
add higher container id (like module id or page id).
You will have something like this :
#page_id #div_hikashop_category_information_module_95_21 {
/* Your specific command */
=> erased current text
=> use a "content" command to add your new text
}
Hope this will help you to achieved what you need.
Regards