diff --git a/404.md b/404.md
new file mode 100644
index 00000000..404ec351
--- /dev/null
+++ b/404.md
@@ -0,0 +1,6 @@
+---
+layout: default
+permalink: /404.html
+---
+# 404!
+#### I have no idea what you're looking for, but it's not here.
diff --git a/_sass/_page.scss b/_sass/_page.scss
index d1aea9f6..5ba38f37 100644
--- a/_sass/_page.scss
+++ b/_sass/_page.scss
@@ -171,6 +171,10 @@ p.post-desc {
   width: 96px;
   height: 96px;
   margin: -.4rem 1rem 0 $spacer;
+
+  img {
+    border-radius: 150px;
+  }
 }
 
 @include mq-up(md) {
diff --git a/_sass/_site.scss b/_sass/_site.scss
index c63cf0f8..9f98d0b4 100644
--- a/_sass/_site.scss
+++ b/_sass/_site.scss
@@ -22,6 +22,7 @@
 .site-logo {
   width: 3rem;
   height: 3rem;
+  border-radius: 100px;
 }
 
 .site-nav {
@@ -40,6 +41,7 @@
   padding: 0 .25rem;
   margin-right: $spacer0;
   transition: background 0.1s ease-out;
+  border-radius: 5px;
 
   &:hover {
     text-decoration: none;
diff --git a/_sass/_text.scss b/_sass/_text.scss
index 269418e2..78ac77fd 100644
--- a/_sass/_text.scss
+++ b/_sass/_text.scss
@@ -56,7 +56,7 @@ small,
 mark,
 .mark {
   padding: .2em;
-  background-color: $ligt-yellow;
+  background-color: $light-yellow;
 }
 
 code, kbd,
diff --git a/_sass/_variables.scss b/_sass/_variables.scss
index 23e06598..b6d1c6ff 100644
--- a/_sass/_variables.scss
+++ b/_sass/_variables.scss
@@ -11,13 +11,17 @@ $blue:                      #4072AF;
 $light-blue:                lighten($blue, 45%);
 $dark-blue:                 darken($blue, 20%);
 
-$ligt-yellow:               #fcf8e3;
+$green:                     #40AF72;
+$light-green:               lighten($green, 45%);
+$dark-green:                darken($green, 20%);
+
+$light-yellow:              #fcf8e3;
 
 $red:                       #bd4147;
 
 // COLORS - BRAND ------------------
-$brand-color:               $blue;
-$brand-light-color:         $light-blue;
+$brand-color:               $green;
+$brand-light-color:         $light-green;
 $brand-secondary:           $gray-dark;
 $text-muted:                $gray-light;
 
@@ -29,7 +33,7 @@ $body-color:                $gray-dark;
 // GLOBALS - LINKS ------------------
 $link-color:                $brand-color;
 $link-decoration:           none;
-$link-hover-color:          $dark-blue;
+$link-hover-color:          $dark-green;
 $link-hover-decoration:     underline;
 
 // GLOBALS - SPACERS ------------------