Adjust "signed in as" pages (#4720)

* Adjust "signed in as" pages


Fix min-width


Set width of .account-header .name

To apply text-overflow and overflow settings
Set overflow for detailed-status__display-name

* Remove trailing whitespace

app/javascript/styles/components.scss

@@ -1057,6 +1057,8 @@
   strong,
   span {
     display: block;
+    text-overflow: ellipsis;
+    overflow: hidden;
   }
 
   strong {