/* Applique un style plus large et moderne au menu admin Perfex */
#side-menu, .admin #side-menu {
    width: 300px;
    background: #21294c;
    font-size: 15px;
}
#side-menu .menu-text {
    font-weight: bold;
    color: #fff;
    padding: 12px 18px;
}
#side-menu .menu-item-has-children > a:after {
    content: '▼';
    float: right;
    margin-right: 10px;
    font-size: 11px;
    transition: transform 0.2s;
}
#side-menu .menu-item-has-children.open > a:after {
    transform: rotate(-180deg);
}
#side-menu ul.sub-menu {
    display: none;
    background: #2b3460;
    margin: 0;
}
#side-menu .menu-item-has-children.open > ul.sub-menu {
    display: block;
}
@media (max-width: 1100px) {
    #side-menu {
        width: 100vw;
        position: fixed;
        z-index: 1200;
        left: 0; top: 0;
        min-height: 100vh;
    }
}