There is no such possibility, unfortunately.
But you can change this code http://prntscr.com/118uz4h
to
div.mobile-menu-content .et_b_header-menu .menu li a {
padding-left: 5px;
}
div.mobile-menu-content .et_b_header-menu .menu li a:hover {
opacity: 1;
color: #ea8526;
background-color: #F4F4F4;
padding-left: 10px;
}
https://gyazo.com/72cd3d86c9652011bf05d64fe1e9945f
Regards