diff --git a/map4.js b/map4.js
index b055757..ba2dd33 100644
--- a/map4.js
+++ b/map4.js
@@ -146,28 +146,22 @@
     : "https://raw.githubusercontent.com/pointhi/leaflet-color-markers/master/img/marker-icon-gold.png";
 
   const html = `
-    <div class="pin-wrapper">
-      <img src="${pinUrl}" class="pin-img">
-      <div class="pin-label">${name}</div>
+    <div class="pin-root">
+      <img src="${pinUrl}" class="pin-root-img">
+      <div class="pin-root-label">${name}</div>
     </div>
   `;
 
   return L.marker([lat, lng], {
     icon: L.divIcon({
       className: "custom-pin",
-      html,
-      iconSize: [32, 32],
-      iconAnchor: [16, 32],
+      html: html,
+      iconSize: [32, 48],      // 見た目用のおおよそのサイズ
+      iconAnchor: [16, 40],    // 下中央あたりを地図の座標に
     }),
   });
 }
 
-function renderSelfMarker() {
-  if (selfMarker) map.removeLayer(selfMarker);
-  selfMarker = createLabeledMarker(lastLat, lastLng, currentUser, true);
-  selfMarker.addTo(map);
-}
-
 // ===================================
 // 距離計算（バグ修正版）
 // ===================================