@media (min-width: 320px) {
    .sidebar-toggle-box span {
        display: inline-block;
    }
}

@media (min-width: 568px) {
    .notify-row {
        display: inline-block;
    }
}

@media (min-width: 768px) {
    .header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 50;
    }

    .main-content {
        margin-top: 0;
        position: fixed;
        left: 0;
        bottom: 40px;
        right: 0;
        top: 94px;
        overflow: auto;
    }
}

@media (min-height: 672px) {
    html, body {
        height: 100%;
        overflow: hidden;
    }

    .header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 50;
    }

    .main-content {
        margin-top: 0;
        position: fixed;
        left: 0;
        bottom: 40px;
        right: 0;
        top: 94px;
        overflow: auto;
    }
}