diff --git a/index.html b/index.html
index 7be18323..9c13b43d 100644
--- a/index.html
+++ b/index.html
@@ -5775,11 +5775,18 @@
           Don't forget to save the .map file to your machine first!
         </p>
 
-        <div style="display: flex; gap: 1em">
-          <div>Points number</div>
-          <div>
-            <input id="submapPointsInput" type="range" min="1" max="13" value="4" />
-            <output id="submapPointsFormatted" style="color: #053305">10K</output>
+        <div style="display: flex; flex-direction: column; gap: 0.5em">
+          <div data-tip="Set points (cells) number of the submap" style="display: flex; gap: 1em">
+            <div>Points number</div>
+            <div>
+              <input id="submapPointsInput" type="range" min="1" max="13" value="4" />
+              <output id="submapPointsFormatted" style="color: #053305">10K</output>
+            </div>
+          </div>
+
+          <div data-tip="Check to fit burg styles (icon and label size) to the submap scale">
+            <input type="checkbox" class="checkbox" id="submapRescaleBurgStyles" checked />
+            <label for="submapRescaleBurgStyles" class="checkbox-label">Rescale burg styles</label>
           </div>
         </div>
       </div>
diff --git a/modules/ui/submap-tool.js b/modules/ui/submap-tool.js
index 0162e58e..6586b1e7 100644
--- a/modules/ui/submap-tool.js
+++ b/modules/ui/submap-tool.js
@@ -52,7 +52,8 @@ function openSubmapTool() {
     resetZoom(0);
     undraw();
     Resample.process({projection, inverse, scale});
-    rescaleBurgStyles(scale);
+
+    if (byId("submapRescaleBurgStyles").checked) rescaleBurgStyles(scale);
     drawLayers();
 
     INFO && console.groupEnd("generateSubmap");
@@ -78,17 +79,17 @@ function openSubmapTool() {
 
   function rescaleBurgStyles(scale) {
     const burgIcons = [...byId("burgIcons").querySelectorAll("g")];
-    for (const bi of burgIcons) {
-      const newRadius = rn(minmax(bi.getAttribute("size") * scale, 0.2, 10), 2);
-      changeRadius(newRadius, bi.id);
-      const swAttr = bi.attributes["stroke-width"];
-      swAttr.value = +swAttr.value * scale;
+    for (const group of burgIcons) {
+      const newRadius = rn(minmax(group.getAttribute("size") * scale, 0.2, 10), 2);
+      changeRadius(newRadius, group.id);
+      const strokeWidth = group.attributes["stroke-width"];
+      strokeWidth.value = strokeWidth.value * scale;
     }
 
     const burgLabels = [...byId("burgLabels").querySelectorAll("g")];
-    for (const bl of burgLabels) {
-      const size = +bl.dataset["size"];
-      bl.dataset["size"] = Math.max(rn((size + size / scale) / 2, 2), 1) * scale;
+    for (const group of burgLabels) {
+      const size = +group.dataset.size;
+      group.dataset.size = Math.max(rn((size + size / scale) / 2, 2), 1) * scale;
     }
   }
 }