diff --git a/src/modules/react-web-style/css/opacity.css b/src/modules/react-web-style/css/opacity.css
index d28499c2..89c7ca93 100644
--- a/src/modules/react-web-style/css/opacity.css
+++ b/src/modules/react-web-style/css/opacity.css
@@ -1,2 +1,13 @@
 .opacity-0 { opacity: 0; }
+.opacity-0\.1 { opacity: 0.1; }
+.opacity-0\.2 { opacity: 0.2; }
+.opacity-0\.25 { opacity: 0.25; }
+.opacity-0\.3 { opacity: 0.3; }
+.opacity-0\.4 { opacity: 0.4; }
+.opacity-0\.5 { opacity: 0.5; }
+.opacity-0\.6 { opacity: 0.6; }
+.opacity-0\.7 { opacity: 0.7; }
+.opacity-0\.75 { opacity: 0.75; }
+.opacity-0\.8 { opacity: 0.8; }
+.opacity-0\.9 { opacity: 0.9; }
 .opacity-1 { opacity: 1; }