diff --git a/themes/bootstrap3/templates/RecordTab/map.phtml b/themes/bootstrap3/templates/RecordTab/map.phtml
index 5b4b2b725fca5b087c5ad11f1e7009d57717410f..f80df20e0f2c1e2aed794f15c08d95bd20890804 100644
--- a/themes/bootstrap3/templates/RecordTab/map.phtml
+++ b/themes/bootstrap3/templates/RecordTab/map.phtml
@@ -9,7 +9,7 @@
   $params = [json_encode($mapTabData), json_encode($popupTitle), json_encode($mapGraticule)];
   $jsParams = implode(', ', $params);
   $jsLoad = "loadMapTab(" . $jsParams . ");"; ?>
-  <div id="wrap" style="width: 674px; height: 479px">
+  <div id="wrap" style="width: inherit; height: 479px">
     <div id="map-canvas" style="width: 100%; height: 100%"><div id="popup"></div></div>
     <?=$this->inlineScript(\Zend\View\Helper\HeadScript::SCRIPT, $jsLoad, 'SET');?>
   </div>