.dropdown-submenu {
    position: relative;
}

.dropdown-submenu>.dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -6px;
    margin-left: -1px;
    -webkit-border-radius: 0 6px 6px 6px;
    -moz-border-radius: 0 6px 6px;
    border-radius: 0 6px 6px 6px;
}

.dropdown-submenu:hover>.dropdown-menu {
    display: block;
}

.dropdown-submenu>a:after {
    display: block;
    content: " ";
    float: right;
    width: 0;
    height: 0;
    border-color: transparent;
    border-style: solid;
    border-width: 5px 0 5px 5px;
    border-left-color: #ccc;
    margin-top: 5px;
    margin-right: -10px;
}

.dropdown-submenu:hover>a:after {
    border-left-color: #fff;
}

.dropdown-submenu.pull-left {
    float: none;
}

.dropdown-submenu.pull-left>.dropdown-menu {
    left: -100%;
    margin-left: 10px;
    -webkit-border-radius: 6px 0 6px 6px;
    -moz-border-radius: 6px 0 6px 6px;
    border-radius: 6px 0 6px 6px;
}

#classDialog .tab-pane, #propertyDialog .tab-pane {
    height: 450px;
}

#classDialog .tab-pane ul, #propertyDialog .tab-pane ul {
    height: 400px;
    overflow: auto;
    margin-top: 10px;
    margin-bottom: 20px;
}

#classDialog .tab-pane a, #propertyDialog .tab-pane a {
    color: #555;
}

li.list-group-item.list-odd, button.btn.list-odd {
    background-color: #eee;
}

li.list-group-item.list-odd a {
   color: #555;
}

li.list-group-item.list-even, button.btn.list-even {
    background-color: #ddd;
}

li.list-group-item.list-even a{
    color: #555;
}