html,
body,
.container-fluid,
.container-fluid > .row,
.main {
    height: 100%;
}
body {
    padding-top: 50px;
}

.sub-header {
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.navbar-fixed-top {
    border: 0;
}

.sidebar {
    display: none;
}
@media (min-width: 768px) {
    .sidebar {
        position: fixed;
        top: 51px;
        bottom: 0;
        left: 0;
        z-index: 1000;
        display: block;
        padding: 20px;
        overflow-x: hidden;
        overflow-y: auto;
        background-color: #f5f5f5;
        border-right: 1px solid #eee;
    }
}

.nav-sidebar {
    margin-right: -21px; /* 20px padding + 1px border */
    margin-bottom: 20px;
    margin-left: -20px;
}
.nav-sidebar > li > a,
.nav-sidebar > li > span {
    padding-right: 20px;
    padding-left: 20px;
}
.nav-sidebar > .active > a,
.nav-sidebar > .active > a:hover,
.nav-sidebar > .active > a:focus {
    color: #fff;
    background-color: #428bca;
}
.nav-sidebar > li > span {
    position: relative;
    display: block;
    padding: 10px 15px;
    font-weight: bold;
}

.main {
    display: flex;
    flex-flow: column;
    padding: 20px;
}
@media (min-width: 768px) {
    .main {
        padding-right: 40px;
        padding-left: 40px;
    }
}
.main .page-header {
    margin-top: 0;
}
.main .flex-filled {
    flex: 2;
}