fix drodown menu not overlapping map button

diff --git a/website/css/common.css b/website/css/common.css
index 233af74c465341a78494ef0b4ac6c85e6b418313..57976635d42629126e1e84bfdf984cbb017bd0aa 100644 (file)
--- a/website/css/common.css
+++ b/website/css/common.css
@@ -29,3 +29,7 @@ header #last-updated {
   white-space: nowrap;
   text-align: center;
 }
+
+header .dropdown-menu {
+  z-index: 1001;
+}
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