Converted observatory flag-list element

runtime/observatory/lib/src/elements/css/shared.css

Index: runtime/observatory/lib/src/elements/css/shared.css
diff --git a/runtime/observatory/lib/src/elements/css/shared.css b/runtime/observatory/lib/src/elements/css/shared.css
index f323f14283c9f918083d044a3bbfa5e58d6b661e..bd15c932a1f081f1351a75aac6c36079367163e6 100644
--- a/runtime/observatory/lib/src/elements/css/shared.css
+++ b/runtime/observatory/lib/src/elements/css/shared.css
@@ -402,6 +402,25 @@ error-ref-wrapped > pre {
   white-space: pre;
 }
 
+/* flag-list */
+
+flag-list .comment {
+  color: #aaa;
+}
+
+flag-list .flag {
+  padding: 3px 0;
+}
+
+flag-list .name {
+  font-weight: bold;
+  margin-right: 0.7em;
+}
+
+flag-list .value {
+  margin-left: 0.7em;
+}
+
 /* function-ref */
 /* TODO(cbernaschina) fix function-ref-wrapped to function-ref when wrapper
 removed */