.rrs-sidenav-wrapper {
                        margin-top: 15px;
                        /*height: 550px;*/
                        /*min-height: 550px;*/
                        /*border-bottom: solid 2px red;*/
                    }

                        .rrs-sidenav-wrapper > div {
                            /*height: 100%;*/
                        }

                        .rrs-sidenav-wrapper .rrs-sidenav {
                            padding-right: 20px;
                            width: 200px;
                            float: left;
                            display: inline-block;
                            margin: 0px;
                            /*border-right: 1px solid #ddd;*/                            
                            box-sizing: border-box;
                        }

                            .rrs-sidenav-wrapper .rrs-sidenav ul {
                                margin: 0;
                                padding: 0;
                                list-style: none;
                                font-family: Segoe UI;
                                font-size: 12px;
                                background-color: #fff;
                            }

                                .rrs-sidenav-wrapper .rrs-sidenav ul li {
                                    margin: 0;
                                    padding: 6px 15px;
                                    list-style: none;
                                    text-align: left;
                                    cursor: pointer;
                                }

                                    .rrs-sidenav-wrapper .rrs-sidenav ul li:hover {
                                        background-color: #f5f5f5;
                                    }

                                    .rrs-sidenav-wrapper .rrs-sidenav ul li.active {
                                        background-color: #f1f1f1;
                                    }

                        .rrs-sidenav-wrapper .rrs-sidenav-content-panel {
                            /*height: 100%;*/
                            overflow: hidden;
                            margin-left: 20px;
                            padding-left:20px;
                            background-color: #fefefe;
                            border-style: solid;
                            border-width:0px 0px 0px 1px; 
                            border-color: #888 #ddd;
                            
                        }

                        /*.rrs-sidenav-wrapper .rrs-sidenav-content-panel iframe {
                            height: 100%;
                            width: 100%;
                            margin: 0;
                        }*/