From 310357e346f8dc71dd451e19bc04a7d1e9123829 Mon Sep 17 00:00:00 2001
From: George Cushen <gcushen@users.noreply.github.com>
Date: Tue, 23 Jul 2019 21:57:42 +0100
Subject: [PATCH] style: fix category icon spacing when --minify used

Fix #1219
---
 .../content/post/getting-started/index.md        |  3 ++-
 .../post/writing-technical-content/index.md      | 16 ++++++++++++++--
 layouts/partials/page_metadata.html              |  4 ++--
 3 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/exampleSite/content/post/getting-started/index.md b/exampleSite/content/post/getting-started/index.md
index 58842934..36b4bb8b 100644
--- a/exampleSite/content/post/getting-started/index.md
+++ b/exampleSite/content/post/getting-started/index.md
@@ -6,7 +6,8 @@ authors:
 - admin
 tags:
 - Academic
-categories: []
+categories:
+- Demo
 date: "2016-04-20T00:00:00Z"
 lastmod: "2019-04-17T00:00:00Z"
 featured: false
diff --git a/exampleSite/content/post/writing-technical-content/index.md b/exampleSite/content/post/writing-technical-content/index.md
index 09f9d194..11290cbb 100644
--- a/exampleSite/content/post/writing-technical-content/index.md
+++ b/exampleSite/content/post/writing-technical-content/index.md
@@ -41,7 +41,7 @@ Academic supports a Markdown extension for $\LaTeX$ math. You can enable this fe
 
 To render *inline* or *block* math, wrap your LaTeX math with `$$...$$`.
 
-Example math block:
+Example **math block**:
 
 ```tex
 $$\gamma_{n} = \frac{ 
@@ -54,7 +54,19 @@ renders as
 
 $$\gamma_{n} = \frac{ \left | \left (\mathbf x_{n} - \mathbf x_{n-1} \right )^T \left [\nabla F (\mathbf x_{n}) - \nabla F (\mathbf x_{n-1}) \right ] \right |}{\left \|\nabla F(\mathbf{x}_{n}) - \nabla F(\mathbf{x}_{n-1}) \right \|^2}$$
 
-Example inline math `$$\left \|\nabla F(\mathbf{x}_{n}) - \nabla F(\mathbf{x}_{n-1}) \right \|^2$$` renders as $$\left \|\nabla F(\mathbf{x}_{n}) - \nabla F(\mathbf{x}_{n-1}) \right \|^2$$ .
+Example **inline math** `$$\left \|\nabla F(\mathbf{x}_{n}) - \nabla F(\mathbf{x}_{n-1}) \right \|^2$$` renders as $$\left \|\nabla F(\mathbf{x}_{n}) - \nabla F(\mathbf{x}_{n-1}) \right \|^2$$ .
+
+Example **multi-line math** using the `\\` math linebreak:
+
+```tex
+$$f(k;p_0^*) = \begin{cases} p_0^* & \text{if }k=1, \\
+1-p_0^* & \text {if }k=0.\end{cases}$$
+```
+
+renders as
+
+$$f(k;p_0^*) = \begin{cases} p_0^* & \text{if }k=1, \\
+1-p_0^* & \text {if }k=0.\end{cases}$$
 
 ### Diagrams
 
diff --git a/layouts/partials/page_metadata.html b/layouts/partials/page_metadata.html
index 3e2522ee..0577e6f6 100644
--- a/layouts/partials/page_metadata.html
+++ b/layouts/partials/page_metadata.html
@@ -61,8 +61,8 @@
   {{ with $page.Param $taxonomy }}
   <span class="middot-divider"></span>
   <span class="article-categories">
-    <i class="fas fa-folder"></i>
-    {{ range $index, $value := . -}}
+    <i class="fas fa-folder mr-1"></i>
+    {{- range $index, $value := . -}}
       {{- if gt $index 0 }}, {{ end -}}
       <a href="{{ (site.GetPage (printf "/%s/%s" $taxonomy (. | urlize))).RelPermalink }}">{{ . }}</a>
     {{- end -}}