1 files changed, 11 insertions, 0 deletions
diff --git a/toolkit/themes/shared/aboutReader.css b/toolkit/themes/shared/aboutReader.css
index 4dbf11f6d..e685cf69f 100644
--- a/toolkit/themes/shared/aboutReader.css
+++ b/toolkit/themes/shared/aboutReader.css
@@ -738,3 +738,14 @@ body:not(.loaded) .toolbar:-moz-locale-dir(rtl) {
 .moz-reader-content .sr-only {
   display: none;
 }
+
+/* Enforce wordpress and similar emoji/smileys aren't sized to be full-width */
+.moz-reader-content img.wp-smiley,
+.moz-reader-content img.emoji {
+  display: inline-block;
+  border-width: 0;
+  /* height: auto is implied from `.moz-reader-content *` rule. */
+  width: 1em;
+  margin: 0 .07em;
+  padding: 0;
+}