2 files changed, 4 insertions, 1 deletions
diff --git a/map.css b/map.css
index c64beab..a15dd46 100644
--- a/map.css
+++ b/map.css
@@ -47,7 +47,9 @@ div.btn {
   text-align: center;
   padding: 2px;
   margin-bottom: 3px;
-  width: 10em;
   cursor: pointer;
 }
 
+#rulerbtn {
+  width: 10em;
+}
diff --git a/map.js b/map.js
index 517d816..9c0f06b 100644
--- a/map.js
+++ b/map.js
@@ -203,6 +203,7 @@ RulerControl.prototype.initialize = function(map) {
   var container = document.createElement("div");
   var btnDiv = document.createElement("div");
   btnDiv.className = "btn";
+  btnDiv.id = "rulerbtn";
   container.appendChild(btnDiv);
   distText = document.createTextNode("Entfernung messen");
   btnDiv.appendChild(distText);