@media (max-width: 768px) {
     
    #sidebar {
        margin-left: -258px;
    }
    #sidebar.active {
        margin-left: 0;
    }
    
    
    #secondary_wrapper {
        width: calc(100% - 60px);
        left: 60px !important;
    }
    #secondary_wrapper.active {
        width: calc(100% - 258px);
        left: 258px !important;
    }
    
    
    #sidebarCollapse span {
        display: none;
    }
    
    
}