diff --git a/content/multipledataset.html b/content/multipledataset.html
index 8ba58226..8a12b32c 100644
--- a/content/multipledataset.html
+++ b/content/multipledataset.html
@@ -6,6 +6,7 @@ draft: false
 <link rel="stylesheet" type="text/css" href="/css/modal.css" />
 <link rel="stylesheet" type="text/css" href="/css/form.css" />
 <link rel="stylesheet" type="text/css" href="/css/table.css" />
+<link rel="stylesheet" type="text/css" href="/css/color-emoji-font.css" />
 <script src="/js/data.js" type="text/javascript"></script>
 <script src="/js/loadAllData.js" type="text/javascript"></script>
 <script src="/js/getFullDataPath.js" type="text/javascript"></script>
@@ -363,7 +364,7 @@ draft: false
               if (kv !== undefined) {
                 const [val, unsafe] = kv[1]
                 if (unsafe) {
-                  td.append($("<div/>", { title: "unsafe value", style: "float: left" }).text('⚠'))
+                  td.append($("<div/>", { title: "unsafe value", style: "float: left; font-family: color-emoji;" }).text('⚠'))
                 }
                 if (unsafe && !$("#cb_unsafe").is(':checked')) {
                   td.append($("<s/>").append(val))
diff --git a/static/css/color-emoji-font.css b/static/css/color-emoji-font.css
new file mode 100644
index 00000000..0f8f7e50
--- /dev/null
+++ b/static/css/color-emoji-font.css
@@ -0,0 +1,7 @@
+@font-face {
+  font-family: "color-emoji";
+  src: local("Apple Color Emoji"),
+       local("Segoe UI Emoji"), 
+       local("Segoe UI Symbol"),
+       local("Noto Color Emoji");
+}
\ No newline at end of file