Use an em-based width for better scaling with font-size changes

Use an em-based width for better scaling with font-size changes

diff --git a/app/assets/stylesheets/common/base/popup-menu.scss b/app/assets/stylesheets/common/base/popup-menu.scss
index 2df35b5..e367b04 100644
--- a/app/assets/stylesheets/common/base/popup-menu.scss
+++ b/app/assets/stylesheets/common/base/popup-menu.scss
@@ -1,6 +1,6 @@
 .popup-menu {
   background-color: $secondary;
-  width: 215px;
+  width: 14em;
   border: 1px solid $primary-low;
   z-index: z("dropdown");
   box-shadow: shadow("card");

GitHub sha: 688d9428

This commit has been mentioned on Discourse Meta. There might be relevant details there: