BootstrapAdmin/Bootstrap.Admin/Content/css/admin-responsive.css

@media (min-width: 990px) {
    .modal-dialog {
        width: 800px;
    }
}

@media (max-width: 768px) {
    #sidebar {
        display: none;
        overflow-y: auto;
        position: absolute;
        width: auto;
        padding-right: 20px;
        z-index: 5;
    }

    #main-content {
        margin-left: 0;
    }

    .bs-bars {
        display: none;
    }

    .toolbar {
        display: inline-block;
    }

    .modal-dialog {
        width: 540px;
        margin: 20px auto;
    }

    .fb-timeliner {
        display: none;
    }

    .icon-body {
        margin-right: 0 !important;
    }

    .modal-body div.checkbox {
        min-width: 190px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }

    .modal-body .checkbox label input[type='checkbox'] {
        top: 4px;
    }
}

@media (max-width: 548px) {
    .modal-dialog {
        width: 460px;
    }
}

@media (max-width: 480px) {
    .modal-dialog {
        width: 300px;
    }

    input[type="datetime"] {
        min-width: inherit;
    }
}

@media (max-width: 400px) {
    .toolbar .dropdown-menu a {
        border-left: none;
        padding: 8px;
    }

        .toolbar .dropdown-menu a:first-child {
            padding-left: 16px;
        }

        .toolbar .dropdown-menu a:last-child {
            padding-right: 16px;
        }
}

@media (min-height: 700px) {
    #sidebar {
        padding-top: 94px;
        height: 100%;
        padding-bottom: 54px;
    }
}