diff --git a/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/decrease-the-opacity-of-an-element.english.md b/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/decrease-the-opacity-of-an-element.english.md
index b0fb98571d..018998639b 100644
--- a/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/decrease-the-opacity-of-an-element.english.md
+++ b/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/decrease-the-opacity-of-an-element.english.md
@@ -24,7 +24,7 @@ Set the <code>opacity</code> of the anchor tags to 0.7 using <code>links</code>
 ```yml
 tests:
   - text: Your code should set the <code>opacity</code> property to 0.7 on the anchor tags by selecting the class of <code>links</code>.
-    testString: assert(getComputedStyle($('.links')[0]).opacity == '0.7');
+    testString: assert(/\.links\s*{([\s\S]*?;)*\s*opacity\s*:\s*0*\.70*\s*(;[\s\S]*?|\s*)}/.test($('style').text()));
 
 ```