   <span>Choose the minimum zoom level to request POIs</span> <input id="poi-min-zoom-input" type="number" min="10" max="20"><br>
                <span>Select the layers you want to appear in the interface</span>
                <div id="layer-selection-area"></div>
                <div id="layer-selection-ok" class="panels custom-button normal-button">Save</div>
            </div>
        </div>
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