diff --git a/Chrome-devtools-instructions.md b/Chrome-devtools-instructions.md
index e079af3..7949fa1 100644
--- a/Chrome-devtools-instructions.md
+++ b/Chrome-devtools-instructions.md
@@ -1,6 +1,6 @@
 ## Installation steps
 
-This process works by getting access to devtools stylesheets using custom themes
+This process works by getting access to devtools stylesheets using custom themes; also works in Opera with the Download Chrome Extension installed
 
 1. install the Fira Code font on your machine
 1. follow steps to install a custom devtools theme, e.g. [zerodarkmatrix](https://github.com/mauricecruz/chrome-devtools-zerodarkmatrix-theme)