.sidebar-header {
    background-color: #2a272a !important;
}

.sidebar {
    background-color: #4b4a54 !important;
}

body .main-container, body > main, body > div > main {
    /* display: -webkit-box; */
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    flex-direction: column;
    min-height: 100vh;
    -webkit-transition: margin-left .3s ease-out;
    transition: margin-left .3s ease-out;
}