From f225f2263c5525a41874e95479dd3e5c943b68eb Mon Sep 17 00:00:00 2001
From: Artur Arseniev <artur.catch@hotmail.it>
Date: Tue, 17 Mar 2020 23:10:11 +0100
Subject: [PATCH] Avoid rendering of private CSS properties

---
 src/domain_abstract/model/Styleable.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/domain_abstract/model/Styleable.js b/src/domain_abstract/model/Styleable.js
index 5b81414b5..5f2ecd183 100644
--- a/src/domain_abstract/model/Styleable.js
+++ b/src/domain_abstract/model/Styleable.js
@@ -97,7 +97,8 @@ export default {
       const imp = opts.important;
       const important = isArray(imp) ? imp.indexOf(prop) >= 0 : imp;
       const value = `${style[prop]}${important ? ' !important' : ''}`;
-      value && result.push(`${prop}:${value};`);
+      const propPrv = prop.substr(0, 2) == '__';
+      value && !propPrv && result.push(`${prop}:${value};`);
     }
 
     return result.join('');