<div class="card">
    <div class="card-body">
        <h5 class="card-title">Table Columns</h5>
        <div class="row row-cols-2 g-1">
            <div class="col">
                <div class="form-check">
                    <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowStartTime"
                           value="tableShowStartTime" oninput="columnsUpdated();" checked>
                    <label class="form-check-label" for="tableShowStartTime">Start Time</label>
                </div>
            </div>
            <div class="col">
                <div class="form-check">
                    <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowEndTime"
                           value="tableShowEndTime" oninput="columnsUpdated();" checked>
                    <label class="form-check-label" for="tableShowEndTime">End Time</label>
                </div>
            </div>
            <div class="col">
                <div class="form-check">
                    <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowDX"
                           value="tableShowDX" oninput="columnsUpdated();" checked>
                    <label class="form-check-label" for="tableShowDX">DX</label>
                </div>
            </div>
            <div class="col">
                <div class="form-check">
                    <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowFreqsModes"
                           value="tableShowFreqsModes" oninput="columnsUpdated();" checked>
                    <label class="form-check-label" for="tableShowFreqsModes">Freq &amp; Mode</label>
                </div>
            </div>
            <div class="col">
                <div class="form-check">
                    <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowComment"
                           value="tableShowComment" oninput="columnsUpdated();" checked>
                    <label class="form-check-label" for="tableShowComment">Comment</label>
                </div>
            </div>
            <div class="col">
                <div class="form-check">
                    <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowSource"
                           value="tableShowSource" oninput="columnsUpdated();" checked>
                    <label class="form-check-label" for="tableShowSource">Source</label>
                </div>
            </div>
            <div class="col">
                <div class="form-check">
                    <input class="form-check-input storeable-checkbox" type="checkbox" id="tableShowRef"
                           value="tableShowRef" oninput="columnsUpdated();" checked>
                    <label class="form-check-label" for="tableShowRef">Ref.</label>
                </div>
            </div>
        </div>
    </div>
</div>
