I'm sorry too, but I've studied and I do not understand how you do that, I need to select a color and that affects me several styles of the templates of the CB.
for example, in my current elements I have this:
QUOTE:
<element selector="#mainbodyinner" name="Pagina del Perfil" desc="Cambios que afectan el color de la pagina del perfil" tip="Change the layout of your profile background here" image="cbbg2.gif">
<attribute type="color" spacial="cajaperfil" name="Background Color" affects=".tab-page;tab.selected;.tab">background-color</attribute>
<attribute type="image" fname="cbbodybg">background-image</attribute>
<attribute type="set" set="repeat;repeat-x;repeat-y;no-repeat" tip="Como se repetira la imagen, repeat se repite en toda la pagina, repet-x se repite solo arriba, repeat-y se repite a la izaquierda y no repeat no repite la imagen">background-repeat</attribute>
</element>
as you can see, I want to select a color that in addition to taking the courage to mainbodyinner # residing in the template joomla also take it to. tabpage; and tab.selected. tab residing in the template of CB
You can explain to me how it's done with the function "special" and that does not affect the style sheets that members have already customized with the previous version.