Menuseparator is a line to separate menuitem.
CSS Definition
Description
Default Values
td.menusp
The outline of menuseparator
height: 7px;
background-image: url(${c:encodeURL('~./zul/img/menu/sep.gif')});
background-repeat: no-repeat;
The way to customize the background and height of menuseparator is change color and height as follows.
td.menusp { background-color:green; height:15px; }