From 2e92360b8b8763660291eb77a15e4fbdf8451195 Mon Sep 17 00:00:00 2001
From: Bass Jobsen <bass@w3masters.nl>
Date: Thu, 29 Oct 2015 13:34:41 +0100
Subject: [PATCH 1/3] add variant mixins

---
 scss/_card.scss | 56 ++++++++++++++++++++++---------------------------
 1 file changed, 25 insertions(+), 31 deletions(-)

diff --git a/scss/_card.scss b/scss/_card.scss
index aff6036a08..df84804af4 100644
--- a/scss/_card.scss
+++ b/scss/_card.scss
@@ -92,55 +92,49 @@
 //
 
 .card-primary {
-  background-color: $brand-primary;
-  border-color: $brand-primary;
+  @include card-variant($brand-primary, $brand-primary);
 }
 .card-success {
-  background-color: $brand-success;
-  border-color: $brand-success;
+  @include card-variant($brand-success, $brand-success);
 }
 .card-info {
-  background-color: $brand-info;
-  border-color: $brand-info;
+  @include card-variant($brand-info, $brand-info);
 }
 .card-warning {
-  background-color: $brand-warning;
-  border-color: $brand-warning;
+  @include card-variant($brand-warning, $brand-warning);
 }
 .card-danger {
-  background-color: $brand-danger;
-  border-color: $brand-danger;
+  @include card-variant($brand-danger, $brand-danger);
 }
 
+// Remove all backgrounds
+.card-primary-outline {
+  @include card-outline-variant($btn-primary-bg);
+}
+.card-secondary-outline {
+  @include card-outline-variant($btn-secondary-border);
+}
+.card-info-outline {
+  @include card-outline-variant($btn-info-bg);
+}
+.card-success-outline {
+  @include card-outline-variant($btn-success-bg);
+}
+.card-warning-outline {
+  @include card-outline-variant($btn-warning-bg);
+}
+.card-danger-outline {
+  @include card-outline-variant($btn-danger-bg);
+}
 
 //
 // Inverse text within a card for use with dark backgrounds
 //
 
 .card-inverse {
-  .card-header,
-  .card-footer {
-    border-bottom: .075rem solid rgba(255,255,255,.2);
-  }
-  .card-header,
-  .card-footer,
-  .card-title,
-  .card-blockquote {
-    color: #fff;
-  }
-  .card-link,
-  .card-text,
-  .card-blockquote > footer {
-    color: rgba(255,255,255,.65);
-  }
-  .card-link {
-    @include hover-focus {
-      color: #fff;
-    }
-  }
+  @include card-inverse;
 }
 
-
 //
 // Blockquote
 //

From 7b10659ec3bef4b326251152e373b253366cc92e Mon Sep 17 00:00:00 2001
From: Bass Jobsen <bass@w3masters.nl>
Date: Thu, 29 Oct 2015 13:38:35 +0100
Subject: [PATCH 2/3] import cards mixins

---
 scss/_mixins.scss | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scss/_mixins.scss b/scss/_mixins.scss
index 9378ff785e..934769fdcd 100644
--- a/scss/_mixins.scss
+++ b/scss/_mixins.scss
@@ -32,6 +32,7 @@
 // // Components
 @import "mixins/alert";
 @import "mixins/buttons";
+@import "mixins/cards";
 @import "mixins/pagination";
 @import "mixins/lists";
 @import "mixins/list-group";

From 54335d513c9151a53481c048c93898ab889844b1 Mon Sep 17 00:00:00 2001
From: Bass Jobsen <bass@w3masters.nl>
Date: Thu, 29 Oct 2015 13:44:41 +0100
Subject: [PATCH 3/3] cards mixins

---
 scss/mixins/_cards.scss | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 scss/mixins/_cards.scss

diff --git a/scss/mixins/_cards.scss b/scss/mixins/_cards.scss
new file mode 100644
index 0000000000..14b329e36c
--- /dev/null
+++ b/scss/mixins/_cards.scss
@@ -0,0 +1,38 @@
+// Card variants
+
+@mixin card-variant($background, $border) {
+  background-color: $background;
+  border-color: $border;
+}
+
+@mixin card-outline-variant($color) {
+  background-color: transparent;
+  border-color: $color;
+}
+
+//
+// Inverse text within a card for use with dark backgrounds
+//
+
+@mixin card-inverse {
+  .card-header,
+  .card-footer {
+    border-bottom: .075rem solid rgba(255,255,255,.2);
+  }
+  .card-header,
+  .card-footer,
+  .card-title,
+  .card-blockquote {
+    color: #fff;
+  }
+  .card-link,
+  .card-text,
+  .card-blockquote > footer {
+    color: rgba(255,255,255,.65);
+  }
+  .card-link {
+    @include hover-focus {
+      color: #fff;
+    }
+  }
+}