body.black-theme{
    color: rgb(215, 218, 224);
}


body.black-theme .left-menu{
    background: rgb(51, 56, 66);
    color: rgb(215, 218, 224);
}

body.black-theme .left-sidebar {
    background: rgb(51, 56, 66);
    border-left: 1px solid #d7dae0;
}

body.black-theme .left-menu .menu-items a, 
body.black-theme .left-menu .logout a {
    background: #42454b;
}

body.black-theme .list-group-item {
    background-color: #42454b;
}

body.black-theme .list-group-item-action {
    color: #f0f3f7;
}