diff --git a/src/java.desktop/share/classes/javax/swing/text/html/CSS.java b/src/java.desktop/share/classes/javax/swing/text/html/CSS.java
index cd8f8dfb42a..2b96b28dfbb 100644
--- a/src/java.desktop/share/classes/javax/swing/text/html/CSS.java
+++ b/src/java.desktop/share/classes/javax/swing/text/html/CSS.java
@@ -2627,7 +2627,7 @@ public class CSS implements Serializable {
                 case 1:
                     // %
                     lv = new LengthValue();
-                    lv.span = Math.max(0, Math.min(1, lu.value));
+                    lv.span = Math.max(0, lu.value);
                     lv.percentage = true;
                     break;
                 default:
diff --git a/test/jdk/javax/swing/text/html/CSS/CSSAttributeEqualityBug.java b/test/jdk/javax/swing/text/html/CSS/CSSAttributeEqualityBug.java
index aa7a294c57b..9c8aeda08c8 100644
--- a/test/jdk/javax/swing/text/html/CSS/CSSAttributeEqualityBug.java
+++ b/test/jdk/javax/swing/text/html/CSS/CSSAttributeEqualityBug.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2023, 2024, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -31,7 +31,7 @@ import javax.swing.text.html.StyleSheet;
 
 /*
  * @test
- * @bug 7083187 8318113
+ * @bug 7083187 8318113 8318112
  * @summary  Verifies if CSS.CSSValue attribute is same
  * @run main CSSAttributeEqualityBug
  */
@@ -91,6 +91,7 @@ public class CSSAttributeEqualityBug {
             {"margin-top: 100%", "margin-top: 50%"},
 
             {"background-image: none", "background-image: url(image.png)"},
+            {"width: 100%", "width: 200 %"},
     };
 
     private static final String[][] EQUALS_WITH_SPACE = {