I don't know where to put this EXAMPLE of what it says
.tab_1 #tab_cat_1 {
display:block !important;
}
.tab_3 #tab_cat_2,
.tab_3 #tab_cat_3 {
display:block !important;
}
or I think this is a real code
.tab_x #tab_cat_y,
.tab_x #tab_cat_y {
display:block !important; /*if your tab content contains more then 1 category use this code*/
}
.tab_x #tab_cat_y {
display:block !important;
}
It's just that I didn't put or add additional code because I don't know where to put it. Others I have corrected but my Categories or sub forums are not visible because I first edited within the theme before I added the Forum. I hope someone can help me.