From f55796deb1ccd80475baa18c69239fd02f68b548 Mon Sep 17 00:00:00 2001
From: Mathias Markl <mathias.markl@mukit.at>
Date: Sat, 23 Dec 2017 12:33:17 +0100
Subject: [PATCH] less

---
 muk_web_preview_mail/static/src/less/preview_content.less | 1 +
 1 file changed, 1 insertion(+)

diff --git a/muk_web_preview_mail/static/src/less/preview_content.less b/muk_web_preview_mail/static/src/less/preview_content.less
index ac6182d..199e137 100644
--- a/muk_web_preview_mail/static/src/less/preview_content.less
+++ b/muk_web_preview_mail/static/src/less/preview_content.less
@@ -108,6 +108,7 @@
 	
 			.tab-line > .nav-tabs > li.active > a {
 				border: 0;
+				background: none ! important;
 				color: @gray-dark;
 			}