.sidebar-toggle-right {
    cursor: pointer;
    user-select: none;
}

.skin-black .main-header .navbar > .sidebar-toggle-right {
    border-right: 1px solid #eee;
}

.main-header .sidebar-toggle-right {
    background-color: transparent;
    background-image: none;
    float: left;
    font-family: fontAwesome;
    padding: 15px;
    color: #333;
}

.dropdown-menus.sonata-actions {
    position: relative;
    float: right;
    margin-right: 12px;
}

.submenu {
    position: absolute;
    top: 100%;
    right: 0;
    left: auto;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    min-width: 180px;
    padding: 0;
    margin: 5px 0 0 0;
    list-style: none;
    display: none;
    z-index: 1000;
}

.submenu li:first-child {
    border-bottom: 1px solid silver;
}

.submenu li a {
    display: block;
    padding: 10px 15px;
    color: #333;
    text-decoration: none;
}

.submenu li a:hover {
    background-color: #f5f5f5;
}

.submenu li:last-child a {
    color: #DA4747;
}