        <input id="search" type="text" class="form-control input" placeholder="Search" />
                    </div>
                    <div id="tests" class="nav nav-pills flex-column list-group">
                    </div>
                </nav>

                <main class="col-sm-9 ml-sm-auto col-md-9 pt-1 invisible" role="main" id="main-container">
                    <div class="row mb-1 pt-1 px-1">
                        <div class="card w-100">
                            <h5 class="card-header te