7 files changed, 35 insertions, 19 deletions
diff --git a/common/gtk-3.0/3.20/gtk-dark.css b/common/gtk-3.0/3.20/gtk-dark.css
index 7b6308c..6d6b5d9 100644
--- a/common/gtk-3.0/3.20/gtk-dark.css
+++ b/common/gtk-3.0/3.20/gtk-dark.css
@@ -2326,9 +2326,11 @@ frame > border,
   padding: 0;
   border-radius: 0;
   border: 1px solid #2b2e39; }
-  frame > border.flat,
-  .frame.flat {
-    border-style: none; }
+
+frame.flat > border,
+frame > border.flat,
+.frame.flat {
+  border-style: none; }
 
 scrolledwindow viewport.frame {
   border-style: none; }
diff --git a/common/gtk-3.0/3.20/gtk-darker.css b/common/gtk-3.0/3.20/gtk-darker.css
index 5d7d54c..0572b52 100644
--- a/common/gtk-3.0/3.20/gtk-darker.css
+++ b/common/gtk-3.0/3.20/gtk-darker.css
@@ -2325,9 +2325,11 @@ frame > border,
   padding: 0;
   border-radius: 0;
   border: 1px solid #dcdfe3; }
-  frame > border.flat,
-  .frame.flat {
-    border-style: none; }
+
+frame.flat > border,
+frame > border.flat,
+.frame.flat {
+  border-style: none; }
 
 scrolledwindow viewport.frame {
   border-style: none; }
diff --git a/common/gtk-3.0/3.20/gtk-solid-dark.css b/common/gtk-3.0/3.20/gtk-solid-dark.css
index 747f10a..6c3eed0 100644
--- a/common/gtk-3.0/3.20/gtk-solid-dark.css
+++ b/common/gtk-3.0/3.20/gtk-solid-dark.css
@@ -2326,9 +2326,11 @@ frame > border,
   padding: 0;
   border-radius: 0;
   border: 1px solid #2b2e39; }
-  frame > border.flat,
-  .frame.flat {
-    border-style: none; }
+
+frame.flat > border,
+frame > border.flat,
+.frame.flat {
+  border-style: none; }
 
 scrolledwindow viewport.frame {
   border-style: none; }
diff --git a/common/gtk-3.0/3.20/gtk-solid-darker.css b/common/gtk-3.0/3.20/gtk-solid-darker.css
index 2db3fe2..38b63ba 100644
--- a/common/gtk-3.0/3.20/gtk-solid-darker.css
+++ b/common/gtk-3.0/3.20/gtk-solid-darker.css
@@ -2325,9 +2325,11 @@ frame > border,
   padding: 0;
   border-radius: 0;
   border: 1px solid #dcdfe3; }
-  frame > border.flat,
-  .frame.flat {
-    border-style: none; }
+
+frame.flat > border,
+frame > border.flat,
+.frame.flat {
+  border-style: none; }
 
 scrolledwindow viewport.frame {
   border-style: none; }
diff --git a/common/gtk-3.0/3.20/gtk-solid.css b/common/gtk-3.0/3.20/gtk-solid.css
index 99dbe13..85d62d0 100644
--- a/common/gtk-3.0/3.20/gtk-solid.css
+++ b/common/gtk-3.0/3.20/gtk-solid.css
@@ -2329,9 +2329,11 @@ frame > border,
   padding: 0;
   border-radius: 0;
   border: 1px solid #dcdfe3; }
-  frame > border.flat,
-  .frame.flat {
-    border-style: none; }
+
+frame.flat > border,
+frame > border.flat,
+.frame.flat {
+  border-style: none; }
 
 scrolledwindow viewport.frame {
   border-style: none; }
diff --git a/common/gtk-3.0/3.20/gtk.css b/common/gtk-3.0/3.20/gtk.css
index ebf8827..8438853 100644
--- a/common/gtk-3.0/3.20/gtk.css
+++ b/common/gtk-3.0/3.20/gtk.css
@@ -2329,9 +2329,11 @@ frame > border,
   padding: 0;
   border-radius: 0;
   border: 1px solid #dcdfe3; }
-  frame > border.flat,
-  .frame.flat {
-    border-style: none; }
+
+frame.flat > border,
+frame > border.flat,
+.frame.flat {
+  border-style: none; }
 
 scrolledwindow viewport.frame {
   border-style: none; }
diff --git a/common/gtk-3.0/3.20/sass/_common.scss b/common/gtk-3.0/3.20/sass/_common.scss
index 9671ae6..3397c8c 100644
--- a/common/gtk-3.0/3.20/sass/_common.scss
+++ b/common/gtk-3.0/3.20/sass/_common.scss
@@ -2402,8 +2402,12 @@ frame > border,
   padding: 0;
   border-radius: 0;
   border: 1px solid $borders_color;
+}
 
-  &.flat { border-style: none; }
+frame.flat > border,
+frame > border.flat,
+.frame.flat {
+  border-style: none;
 }
 
 scrolledwindow {