Hi Ali-Usman,
thank you very much for your help. The code that you give me doesn’t work in my wordpress, anyway it gives me some clues…
I resolve with this code:
.sf-menu li li.menu-item-has-children:after {
display: block !important;
content: '?' !important;
border: 0px solid transparent;
border-top: 0px solid black;
float:right;
margin-top: -27px !important;
margin-right: 15px;
}
So, like that, I have my arrows in the child elements of the menu and not in the parent.
Thanks.