diff --git a/build b/build
index 1f9acc6..996b065 160000
--- a/build
+++ b/build
@@ -1 +1 @@
-Subproject commit 1f9acc6f96a797a7a9fc35d036090d0df5a7000a
+Subproject commit 996b065b6b62fefdf26547e55c0fdfcf6cc7871a
diff --git a/njk/assets/lib/admin-customization.php b/njk/assets/lib/admin-customization.php
index ca4b745..8d1a552 100644
--- a/njk/assets/lib/admin-customization.php
+++ b/njk/assets/lib/admin-customization.php
@@ -25,20 +25,22 @@ function {{globals.code_prefix}}admin_footer_function() {
 		  });
 		</script>
 
-		<div id="{{globals.code_textdomain}}-tags-dialog" title="About Tags">
-		  <p>Format tags allow you to safely format text for certain options that don\'t support HTML formatting, such as headlines. Below is a listing of currently-available tags:</p>
-		  <hr>
-		  <h5>[strong]...[/strong]</h5>
-		  <p>This tag allows you to bold portions of text by wrapping the desired text in <code>[strong]...[/strong]</code>.<br><em>(Ex: "I want [strong]this[/strong] to be bold.")</em></p>
-		  <hr>
-		  <h5>[em]...[/em]</h5>
-		  <p>Similiar to the [strong] tag, this tag allows you to italicize portions of text by wrapping the desired text in <code>[em]...[/em]</code>.<br><em>(Ex: "I want [em]this[/em] to be italic.")</em></p>
-		  <hr>
-		  <h5>[br]</h5>
-		  <p>This tags allows you to insert a line break. Use <code>[br]</code> for the line break to appear on all devices, <code>[mbr]</code> for the line break to only appear on mobile, and <code>[dbr]</code> for the break to only appear on desktop.<br><em>(Ex: "I want this text on line 1,[br]and this text on line 2.")</em></p>
+		<div style="display: none; visibility: hidden;">
+			<div id="{{globals.code_textdomain}}-tags-dialog" title="About Tags">
+			  <p>Format tags allow you to safely format text for certain options that don\'t support HTML formatting, such as headlines. Below is a listing of currently-available tags:</p>
+			  <hr>
+			  <h5>[strong]...[/strong]</h5>
+			  <p>This tag allows you to bold portions of text by wrapping the desired text in <code>[strong]...[/strong]</code>.<br><em>(Ex: "I want [strong]this[/strong] to be bold.")</em></p>
+			  <hr>
+			  <h5>[em]...[/em]</h5>
+			  <p>Similiar to the [strong] tag, this tag allows you to italicize portions of text by wrapping the desired text in <code>[em]...[/em]</code>.<br><em>(Ex: "I want [em]this[/em] to be italic.")</em></p>
+			  <hr>
+			  <h5>[br]</h5>
+			  <p>This tags allows you to insert a line break. Use <code>[br]</code> for the line break to appear on all devices, <code>[mbr]</code> for the line break to only appear on mobile, and <code>[dbr]</code> for the break to only appear on desktop.<br><em>(Ex: "I want this text on line 1,[br]and this text on line 2.")</em></p>
 	';
 	do_action( 'method_after_tags_dialog_html' );
 	echo '
+			</div>
 		</div>
 	';
 }
diff --git a/njk/assets/theme.scss b/njk/assets/theme.scss
new file mode 100644
index 0000000..7921a1a
--- /dev/null
+++ b/njk/assets/theme.scss
@@ -0,0 +1,104 @@
+{% import '_globals.html' as globals %}{% extends "_barebones.html" %}{% block content %}/*
+THEME STYLES
+*/
+
+// Import Bootstrap. Place any overrides before the import.
+
+$green: #4BFD9F;
+$primary: $green;
+
+@import "inc/bootstrap/scss/bootstrap.scss";
+
+
+// Jarallax CSS
+
+.jarallax {
+    position: relative;
+    z-index: 0;
+}
+.jarallax > .jarallax-img {
+    position: absolute;
+    object-fit: cover;
+    /* support for plugin https://github.com/bfred-it/object-fit-images */
+    font-family: 'object-fit: cover;';
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    z-index: -1;
+}
+
+// Error 404 Styles
+
+.error404 {
+	height: 100%;
+	min-height: 100%;
+	//background-image: url('assets/images/error404-bg.png');
+	background-size: cover;
+	background-position: center center;
+	background-repeat: no-repeat;
+	background-color: $gray-100;
+
+	@include media-breakpoint-down(xs) {
+		background: transparent;
+	}
+	.row {
+		height: 100vh;
+	}
+	.error404-content {
+		padding: 2rem 0 2.75rem 0;
+		background-color: #fff;
+		border-radius: 4px;
+		border: 3px solid #CDCDCD;
+		box-shadow: 0 5px 15px rgba(0,0,0,0.15);
+
+		@include media-breakpoint-down(xs) {
+			background: transparent;
+			border: none;
+			box-shadow: none;
+		}
+
+		h1 {
+			font-size:  8rem;
+			font-family: $font-family-sans-serif;
+			color: $primary;
+			font-weight: 900;
+			line-height: 0.9;
+			margin: 0 0 0.25rem 0;
+
+			@include media-breakpoint-down(sm) {
+				font-size: 6rem;
+			}
+		}
+		h2 {
+			font-size: 1.75rem;
+			font-family: $font-family-sans-serif;
+			color: $gray-600;
+			line-height: 1;
+			margin: 0 0 2rem 0;
+			font-weight: 900;
+
+			@include media-breakpoint-down(sm) {
+				font-size: 1.5rem;
+			}
+		}
+
+		p {
+			font-family: $font-family-sans-serif;
+			font-style: italic;
+			font-size: 0.95rem;
+			color: #595959;
+			font-weight: 500;
+			padding: 0 1.75rem;
+			margin: 0 0 2rem 0;
+		}
+
+		.btn-primary {
+			font-weight: 700;
+		}
+	}	
+}
+
+.{{globals.css_prefix}}-full-width-container {
+	max-width: 1300px;
+}{% endblock %}
\ No newline at end of file
diff --git a/njk/templates/_globals-defaults.html b/njk/templates/_globals-defaults.html
index c63cf99..046cf2a 100644
--- a/njk/templates/_globals-defaults.html
+++ b/njk/templates/_globals-defaults.html
@@ -10,7 +10,7 @@
 {% set theme_name = "Method" %}
 {% set theme_uri = "https://github.com/pixelwatt/method" %}
 {% set theme_description = "A barebones foundation for custom theme development." %}
-{% set theme_version = "1.3.6" %}
+{% set theme_version = "1.3.7" %}
 {% set theme_license = "GNU General Public License v2 or later" %}
 {% set theme_author = "Rob Clark" %}
 {% set theme_author_uri = "https://robclark.io/" %}
@@ -18,6 +18,16 @@
 {% set github_theme_uri = false %}
 
 
+{# ---------------------------------------------------------------- #}
+{# Code 															#}
+{# ---------------------------------------------------------------- #}
+
+{% set code_textdomain = "method" %}
+{% set code_prefix = "method_" %}
+{% set code_layoutclass = "MethodThemeLayout" %}
+{% set css_prefix = "method" %}
+
+
 {# ---------------------------------------------------------------- #}
 {# Theme Support 													#}
 {# ---------------------------------------------------------------- #}
@@ -41,7 +51,7 @@
 {# ---------------------------------------------------------------- #}
 
 {% set image_sizes = [
-	{ name: "method_1400_600", width: 1400, height: 600, cropped: true }
+	{ name: [ code_prefix, "1400_600" ] | join, width: 1400, height: 600, cropped: true }
 ] %}
 
 
@@ -58,15 +68,6 @@
 {% set require_elliston = false %}
 
 
-{# ---------------------------------------------------------------- #}
-{# Code 															#}
-{# ---------------------------------------------------------------- #}
-
-{% set code_textdomain = "method" %}
-{% set code_prefix = "method_" %}
-{% set code_layoutclass = "MethodThemeLayout" %}
-
-
 {# ---------------------------------------------------------------- #}
 {# Javascript Libraries 											#}
 {# ---------------------------------------------------------------- #}
@@ -80,8 +81,8 @@
 {# ---------------------------------------------------------------- #}
 
 {% set css_classes = [
-	{ id: "full_width_outer_col", class: "full-width-outer-col col-12 col-sm-11" },
-	{ id: "full_width_container", class: "full-width-container" }
+	{ id: "full_width_outer_col", class: [ css_prefix, "-full-width-outer-col col-12 col-sm-11" ] | join },
+	{ id: "full_width_container", class: [ css_prefix, "-full-width-container" ] | join }
 ] %}