[SOLVED]a class to a field for changing the width of a field

Hi everybody,
I have a new question today

In the backend form for an item, i use a textarea field without editor.
(Joomla!3.3.6 - FC version 2.2.0 r1974).

I tried a lot of thing, search on Google and the site, but i don't find out how to change the width of the textarea...

If i put "650 px" in widht of the textarea, i have a div of 650px, but no change on the form, like this :
How to change the width of the textarea in the backend form ?
I can see a empty class for the field : how to add a specific class to the field (i didn't found where to specify a class for a field...) or how to add if i cannot change the class for this specific field ?

Thanks

Hello

if your textarea has an editor e.g. tinymce or JCE, check the docs of the editor that you are using,

for example the edior small buttons at top of the editing area maybe forcing a minimum width

Hello Georgios,
No, i don't use an editor : just raw textarea.
I have not this problem with JCE for example as i can configure JCE for this.

I can ask this in another way :
- for a input in the backend (text, textarea, etc..), i can see "empty" class.
Is there a way to specify a class for a field to add somme css rules (to get a solution for my problem) ?

Thanks

Hi,
So, there is no solution to specify a class to fields ?
Thanks for you help

Hello

there is a class already

the container has 3 unique CSS classes and of course unique id

that is why we added them for easier styling and easier JS access


so you only need something like:
or

or

Hi Georgios,
I see : in fact, i have to add some class in the used administrator template of Joomla.

But, why do i see in the code an unused class ? And again, thanks for your help