                       <table id="data_table" class="table table-bordered data-table">
                                <thead>
                                <tr>
                                    <th><label class="customcheckbox m-b-20">
                                        <input type="checkbox" id="mainCheckbox">
                                        <span class="checkmark"></span>
                                    </label></th>
                                    <th>Target</th>
              