diff --git a/bigbluebutton-html5/imports/ui/components/chat/message-form/styles.scss b/bigbluebutton-html5/imports/ui/components/chat/message-form/styles.scss
index b96a30df5168eab34d7ed739c1086a2b3b11727e..0adbdf9e2a7e4bdb2fc17145616d8760cbfe61fa 100755
--- a/bigbluebutton-html5/imports/ui/components/chat/message-form/styles.scss
+++ b/bigbluebutton-html5/imports/ui/components/chat/message-form/styles.scss
@@ -62,7 +62,7 @@
   min-height: 2.5rem;
   max-height: 10rem;
   border: 1px solid var(--color-gray-lighter);
-  box-shadow: 0 0 0 2px var(--color-gray-lighter);
+  box-shadow: 0 0 0 1px var(--color-gray-lighter);
 
   &:disabled,
   &[disabled] {