Minor layout and graphics tweaks

- Add a horizontal logo
- Reposition a few elements on the home page

Author: jamesob

_includes/header.html

@@ -4,7 +4,9 @@
   <div class="wrapper">
     {%- assign default_paths = site.pages | map: "path" -%}
     {%- assign page_paths = site.header_pages | default: default_paths -%}
-    <a class="site-title" rel="author" href="{{ "/" | relative_url }}"><img src="/img/logos/optech-logo-margin.png" alt="OpTech Logo" height="64" width="64"> {{ site.title | escape }}</a>
+    <a class="site-title" rel="author" href="{{ "/" | relative_url }}">
+      <img src="/img/logos/optech-horiz.png" alt="OpTech Logo">
+    </a>
 
     {%- if page_paths -%}
       <nav class="site-nav">

_layouts/home.html

@@ -9,7 +9,9 @@
     <h1 class="page-heading">{{ page.title }}</h1>
   {%- endif -%}
 
-  {{ content }}
+  <div class="content"> 
+    {{ content }}
+  </div>
 
   {% assign posts=site.posts | where:"lang", 'en' | where:"type", 'posts' | sort:'post.date' %}
   {%- if posts.size > 0 -%}

_layouts/page.html

@@ -1,4 +1,6 @@
 ---
+# Forked from the default minima layout to include our main.css
+
 layout: default
 ---
 <link rel="stylesheet" href="/assets/css/main.css">

assets/css/main.scss

@@ -5,6 +5,10 @@
 @import "minima";
 @import "vendor/font-awesome/font-awesome";
 
+h2 {
+    margin-top: 2em;
+}
+
 br.clear {
     clear: left;
 }
@@ -58,3 +62,21 @@ p.sponsor-quote {
 .author-role {
         margin-bottom: 0;
 }
+
+a.site-title {
+    width: 8em;
+}
+
+.home .content {
+    margin-top: 2em;
+
+    > .logo {
+        width: 20%;
+        min-width: 8em;
+        float: right;
+        display: inline-block;
+        margin-left: 1.3em;
+        margin-bottom: 1.3em;
+        margin-right: 1.3em;
+    }
+}

img/logos/optech-horiz.png

@@ -4,8 +4,9 @@
 
 layout: home
 ---
-{:style="text-align: center"}
-![OpTech Logo](/img/logos/optech.png)
+
+{:.logo}
+![Optech Logo](/img/logos/optech-notext.png)
 
 The Bitcoin Operations Technology Group (Optech) works to bring the best
 open source technologies and techniques to Bitcoin-using businesses in