From 69bb20822b2fb177f9bf03b55edb5e38fe390418 Mon Sep 17 00:00:00 2001
From: Chris Lawton <chris.lawton@torchbox.com>
Date: Tue, 16 Jan 2018 15:10:44 +0000
Subject: [PATCH] adding overlay class/placeholder and adding to header

---
 opentech/static_src/src/sass/base/_base.scss     | 12 ++++++++++++
 opentech/static_src/src/sass/layout/_header.scss |  5 +++++
 2 files changed, 17 insertions(+)

diff --git a/opentech/static_src/src/sass/base/_base.scss b/opentech/static_src/src/sass/base/_base.scss
index 59ca2a341..e2b5f673d 100755
--- a/opentech/static_src/src/sass/base/_base.scss
+++ b/opentech/static_src/src/sass/base/_base.scss
@@ -83,3 +83,15 @@ ol {
 %is-unhidden {
     display: block;
 }
+
+.overlay,
+%overlay {
+    position: absolute;
+    top: 0;
+    left: 0;
+    z-index: 5;
+    width: 100%;
+    background-image: linear-gradient(-180deg, rgba(0, 0, 0, 0.72) 0%, rgba(116, 116, 118, 0) 96%);
+    content: '';
+    opacity: 0.3;
+}
diff --git a/opentech/static_src/src/sass/layout/_header.scss b/opentech/static_src/src/sass/layout/_header.scss
index 08c08c0f9..95eda813f 100644
--- a/opentech/static_src/src/sass/layout/_header.scss
+++ b/opentech/static_src/src/sass/layout/_header.scss
@@ -4,6 +4,11 @@
     padding: 10px;
     background-color: $color--primary;
 
+    &::before {
+        @extend %overlay;
+        height: 300px;
+    }
+
     @include media-query(tablet-portrait) {
         height: 410px;
         padding: 20px;
-- 
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