gentelella/build/css/style-extra-bs4.css

.container-fluid.test .col.one {
    background: gold;
}

.container-fluid.test .col.two {
    background: red;
}

.container.body .col-md-3 {
}


.nav.side-menu > li {
    width: 100%;
}

.nav.side-menu > li.active > a {
    z-index: 1;
}

.input-group {
    text-align: right;
}


.title_left {
    /*background: red;*/
}

.title_right {
    /*background: grey;*/
}