Move from CSS to SCSS (#86)

* Rewrite existing style.css with sass

* Add "uses-rst" class for pages that use rendered RST

This replaces the previous method of just listing
every page in the sass

* Remove old debug print

* Mixins and error pages

* Newly built CSS

* Add SASS cache to .gitignore

* New error SASS

* Slight changes to error template

* Add UIKit SCSS to repo

This includes the LICENSE and our customizations, which
makes life way easier for contributors

* Reorganize sass folder; your watchers can avoid uikit now

* Sass folder should be called scss

* Change variable names

* [SCSS] Linting

* Fix scss_lint gem name [ci skip]

* [SCSS] Now you can compile with just Python!

* Temporary hack to make the wiki editor taller

* [SCSS] @jchristgit

* [SCSS.py] Require specification of include dir to simplify the SCSS imports

* [SCSS] All inline styles have been removed

* [SCSS] Update UIKit theme to import from our variables

* [SCSS] Remove extra newlines in errors/_common.scss

1 files changed, 122 insertions, 0 deletions

diff --git a/scss/uikit/components/slidenav.scss b/scss/uikit/components/slidenav.scss
new file mode 100644
index 00000000..0b9af8f2
--- /dev/null
+++ b/scss/uikit/components/slidenav.scss
@@ -0,0 +1,122 @@
+// Name:            Slidenav
+// Description:     Component to create previous/next icon navigations
+//
+// Component:       `uk-slidenav`
+//
+// Sub-objects:     `uk-slidenav-container`
+//
+// Modifiers:       `uk-slidenav-previous`
+//                  `uk-slidenav-next`
+//                  `uk-slidenav-large`
+//
+// ========================================================================
+
+
+// Variables
+// ========================================================================
+
+$slidenav-padding-vertical:                      5px !default;
+$slidenav-padding-horizontal:                    10px !default;
+
+$slidenav-color:                                 rgba($global-color, 0.5) !default;
+$slidenav-hover-color:                           rgba($global-color, 0.9) !default;
+$slidenav-active-color:                          rgba($global-color, 0.5) !default;
+
+$slidenav-large-padding-vertical:                10px !default;
+$slidenav-large-padding-horizontal:              $slidenav-large-padding-vertical !default;
+
+
+/* ========================================================================
+   Component: Slidenav
+ ========================================================================== */
+
+/*
+ * Adopts `uk-icon`
+ */
+
+.uk-slidenav {
+    padding: $slidenav-padding-vertical $slidenav-padding-horizontal;
+    color: $slidenav-color;
+    @if(mixin-exists(hook-slidenav)) {@include hook-slidenav();}
+}
+
+/* Hover + Focus */
+.uk-slidenav:hover,
+.uk-slidenav:focus {
+    color: $slidenav-hover-color;
+    outline: none;
+    @if(mixin-exists(hook-slidenav-hover)) {@include hook-slidenav-hover();}
+}
+
+/* OnClick */
+.uk-slidenav:active {
+    color: $slidenav-active-color;
+    @if(mixin-exists(hook-slidenav-active)) {@include hook-slidenav-active();}
+}
+
+
+/* Icon modifier
+ ========================================================================== */
+
+/*
+ * Previous
+ */
+
+.uk-slidenav-previous {
+    @if(mixin-exists(hook-slidenav-previous)) {@include hook-slidenav-previous();}
+}
+
+/*
+ * Next
+ */
+
+.uk-slidenav-next {
+    @if(mixin-exists(hook-slidenav-next)) {@include hook-slidenav-next();}
+}
+
+
+/* Size modifier
+ ========================================================================== */
+
+.uk-slidenav-large {
+    padding: $slidenav-large-padding-vertical $slidenav-large-padding-horizontal;
+    @if(mixin-exists(hook-slidenav-large)) {@include hook-slidenav-large();}
+}
+
+
+/* Container
+ ========================================================================== */
+
+.uk-slidenav-container {
+    display: flex;
+    @if(mixin-exists(hook-slidenav-container)) {@include hook-slidenav-container();}
+}
+
+
+// Hooks
+// ========================================================================
+
+@if(mixin-exists(hook-slidenav-misc)) {@include hook-slidenav-misc();}
+
+// @mixin hook-slidenav(){}
+// @mixin hook-slidenav-hover(){}
+// @mixin hook-slidenav-active(){}
+// @mixin hook-slidenav-previous(){}
+// @mixin hook-slidenav-next(){}
+// @mixin hook-slidenav-large(){}
+// @mixin hook-slidenav-container(){}
+// @mixin hook-slidenav-misc(){}
+
+
+// Inverse
+// ========================================================================
+
+$inverse-slidenav-color:                        rgba($inverse-global-color, 0.7) !default;
+$inverse-slidenav-hover-color:                  rgba($inverse-global-color, 0.95) !default;
+$inverse-slidenav-active-color:                 rgba($inverse-global-color, 0.7) !default;
+
+
+
+// @mixin hook-inverse-slidenav(){}
+// @mixin hook-inverse-slidenav-hover(){}
+// @mixin hook-inverse-slidenav-active(){}