[epiphany/wip/exalm/css3] Fix pinned tab styling

[Alexander Mikhaylenko <alexm src gnome org>]

commit c92bf653e3045a3f27a2452de5d731c689933e8d
Author: Alexander Mikhaylenko <exalm7659 gmail com>
Date:   Sat Apr 6 14:59:27 2019 +0500

    Fix pinned tab styling

 src/resources/themes/Adwaita-dark.css   | 2 +-
 src/resources/themes/Adwaita.css        | 2 +-
 src/resources/themes/_Adwaita-base.scss | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/resources/themes/Adwaita-dark.css b/src/resources/themes/Adwaita-dark.css
index e4ff11d30..cce8e8577 100644
--- a/src/resources/themes/Adwaita-dark.css
+++ b/src/resources/themes/Adwaita-dark.css
@@ -224,7 +224,7 @@ dzlsuggestionpopover > revealer > box > elastic > scrolledwindow > viewport > li
 
 dzlsuggestionpopover > revealer > box > elastic > scrolledwindow > viewport > list > row > box .title { 
margin-left: 6px; }
 
-.main-notebook tab:not(.reorderable-page) { min-width: 16; }
+.main-notebook tab:not(.reorderable-page) { min-width: 16px; }
 
 .main-notebook header.top tab, .main-notebook header.bottom tab { border-style: none solid; }
 
diff --git a/src/resources/themes/Adwaita.css b/src/resources/themes/Adwaita.css
index c37014ed9..a5733a085 100644
--- a/src/resources/themes/Adwaita.css
+++ b/src/resources/themes/Adwaita.css
@@ -224,7 +224,7 @@ dzlsuggestionpopover > revealer > box > elastic > scrolledwindow > viewport > li
 
 dzlsuggestionpopover > revealer > box > elastic > scrolledwindow > viewport > list > row > box .title { 
margin-left: 6px; }
 
-.main-notebook tab:not(.reorderable-page) { min-width: 16; }
+.main-notebook tab:not(.reorderable-page) { min-width: 16px; }
 
 .main-notebook header.top tab, .main-notebook header.bottom tab { border-style: none solid; }
 
diff --git a/src/resources/themes/_Adwaita-base.scss b/src/resources/themes/_Adwaita-base.scss
index 4b5dd615f..a7d14c7c4 100644
--- a/src/resources/themes/_Adwaita-base.scss
+++ b/src/resources/themes/_Adwaita-base.scss
@@ -294,7 +294,7 @@ dzlsuggestionpopover > revealer > box > elastic > scrolledwindow > viewport > li
 // Pinned tabs
 .main-notebook {
   tab:not(.reorderable-page) {
-    min-width: 16;
+    min-width: 16px;
   }
 
   header {