diff --git a/pelicanconf.py b/pelicanconf.py
index 1046b20266dba55d15855d36c5e617bdf429a5ea..188bde03ddce9cf7d2306bb9cb51df310c966e5e 100644
--- a/pelicanconf.py
+++ b/pelicanconf.py
@@ -9,7 +9,7 @@ SITESUBTITLE = 'Full-Stack Developer'
 
 PLUGINS = ['advthumbnailer']
 
-MD_EXTENSIONS = ['toc', 'codehilite(linenums=False)', 'extra']
+MD_EXTENSIONS = ['toc(permalink=🔗)', 'codehilite(linenums=False)', 'extra']
 
 PATH = 'content'
 THEME = 'theme'
diff --git a/theme/static/css/pygments-native.css b/theme/static/css/pygments-native.css
index 390316a99ed26cf89db7ec61c849975eaf75373d..7c9e95ea369c882ea01a5d06b9b1ba42c236450c 100644
--- a/theme/static/css/pygments-native.css
+++ b/theme/static/css/pygments-native.css
@@ -1,5 +1,6 @@
-.codehilite .hll { background-color: #404040 }
-.codehilite  { background: #202020; color: #d0d0d0 }
+.codehilite .hll { background-color: #404040; display: block; width: 100%; }
+.codehilite  { background: #202020; color: #d0d0d0; border-radius: .3em }
+.codehilite pre { padding: .5em; font-size: .9em; }
 .codehilite .c { color: #999999; font-style: italic } /* Comment */
 .codehilite .err { color: #a61717; background-color: #e3d2d2 } /* Error */
 .codehilite .esc { color: #d0d0d0 } /* Escape */
diff --git a/theme/static/css/style.css b/theme/static/css/style.css
index d250b3287af82384215b2d55aad71e477b6a3f62..d1bb474b48ab9d3619eb4fbd2b25b154d7cb54d4 100644
--- a/theme/static/css/style.css
+++ b/theme/static/css/style.css
@@ -67,7 +67,6 @@ time {
 }
 body > .hero {
     width: calc(100% + 2em);
-    background-color: #444;
     margin: 1em -1em;
 }
 main .hero {
@@ -94,29 +93,30 @@ img.profile {
     margin: 1em;
     width: 150px;
 }
+
 /* Headings */
 h1 {
     font-size: 1.5em;
     font-family: 'Headland One', serif;
 }
 h2 {
-    font-size: 1.17;
+    font-size: 1.17em;
     font-family: 'Headland One', serif;
 }
 h3 {
-    font-size: 1;
+    font-size: 1em;
     font-family: 'Headland One', serif;
 }
 h4 {
-    font-size: .83;
+    font-size: .83em;
     font-family: 'Headland One', serif;
 }
 h5 {
-    font-size: .67;
+    font-size: .67em;
     font-family: 'Headland One', serif;
 }
 h6 {
-    font-size: .5;
+    font-size: .5em;
     font-family: 'Headland One', serif;
 }
 h1:first-child,
@@ -128,6 +128,15 @@ h6:first-child {
     margin-top: 0;
 }
 
+/* Heading Permalinks */
+.headerlink {
+    margin-left: .5em;
+    display: none;
+}
+:hover > .headerlink {
+    display: inline;
+}
+
 /* Forms */
 form {
     display: flex;
@@ -187,7 +196,6 @@ ul.posts-large li:not(.has-cover) {
 ul.projects img,
 ul.posts-large img {
     width: 100%;
-    background-color: #444;
     max-height: 10em;
     object-fit: cover;
 }
diff --git a/theme/templates/category.html b/theme/templates/category.html
index 468cf6806f5bb5eedd4a93bc862cd769075984d5..5336cc4258f03997e3bf8ce380a7f7a099e2968c 100644
--- a/theme/templates/category.html
+++ b/theme/templates/category.html
@@ -12,7 +12,7 @@
                     <li class="{% if article.cover %}has-cover{% endif %}">
                         {% if article.cover %}
                         <a href="{{ SITEURL }}/{{ article.url }}" rel="bookmark">
-                            <img src="{{ SITEURL + article.cover | thumbnail("800x400") }}" />
+                            <img src="{{ SITEURL + article.cover | thumbnail("800x_") }}" />
                         </a>
                         {% endif %}
                         <a href="{{ SITEURL }}/{{ article.url }}" rel="bookmark">