message: iterate pills in rich text styling
diff: @@ -17,7 +17,8 @@ a.mx_Pill {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  - max-width: 100%;
  + vertical-align: text-bottom;
  + max-width: calc(100% - 1ch);
  }
  /* More specific to override `.markdown-body a` text-decoration */
  