diff --git a/asset/style.css b/asset/style.css
index c50ac49..c5262e3 100644
--- a/asset/style.css
+++ b/asset/style.css
@@ -1,189 +1,200 @@
-html { 
-	background:#ddd; 
-	font-family:'Monaco', 'Andale Mono', 'Deja Vu Sans Mono', 'Consolas', monospace;
-	font-size:1em; 
+/* VARIABLES */
+:root {
+  /* COLOR */
+  --color-menu0: #000; /* bg */
+  --color-menu1: #333; /* low */
+  --color-menu2: #999; /* mid */
+  --color-menu3: #ddd; /* high */
+
+  --color-bg: #ddd; /* bg main */
+
+  --color-content0: #ccc; /* bg */
+  --color-content1: #bbb; /* low */
+  --color-content2: #999; /* mid */
+  --color-content3: #000; /* high */
+
+  /* SIZE */
+  --menu-width: 150px;
+  --menu-item-vert-sep: 20px; /*vertical space between menu items*/
+  --menu-item-elem-sep: 10px; /*horizontal space between menu item count and icon*/
+  --menu-item-spacer: 30px; /*vertical space between menu types (types to terms, terms to tags)*/
+  --menu-tag-sep: 10px; /*space between tag items*/
+
+  --size-gutter: 20px;
+  --size-grid-column: 350px;
+
+  --size-item-corner: 3px;
+  --size-item-elem-padding: 1em; /*vertical space between grid item internal elements (tags, notes, quotes etc)*/
+  --size-item-elem-sep: 0.75em; /*horizontal space between item element icon and element text (tag icon and tags)*/
+
+  --size-font-title: 1em;
+  --size-font-body: 0.8em;
+  --type-icon-size: 24px; /*font size of type icon/count*/
+}
+
+html {
+	font-family: 'Monaco', 'Andale Mono', 'Deja Vu Sans Mono', 'Consolas', monospace;
+	background: var(--color-bg); 
 	box-sizing: border-box;
 	padding: 0em;
-	margin:0; 
+	margin: 0; 
 }
 
-body { 
+* {
+	box-sizing: border-box;
+}
+
+body {
 	padding: 0em;
-	margin:0; 
+	margin: 0; 
 }
 
-* { box-sizing: border-box; }
-
 /* MENU */
 .menu {
-	color: #fff;
+	background: var(--color-menu0);
+	padding-top: var(--size-gutter);
+	width: var(--menu-width);
+	position: fixed;
 	height: 100%;
-	background:#000;
-	position:fixed;
+	z-index: 100;
 	left: 0px;
 	top: 0px;
-	z-index: 100;
-	padding-top:20px;
-	width: 150px;
-	/*-webkit-transition: width 0.05s ease-in-out;
-  transition: width 0.05s ease-in-out;*/
-}
-.menu:hover {
-	/*width: 370px;*/
-  /*-webkit-transition: width 0.05s ease-in-out;
-  transition: width 0.05s ease-in-out;*/
-	/*box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, .1);*/
 }
 .menu a {
-	color: #333;
+	color: var(--color-menu1);
 }
 .menu:hover a {
-	color: #999;
+	color: var(--color-menu2);
 }
 .menu:hover a:hover {
-	color: #eee;
+	color: var(--color-menu3);
 }
 .menu-spacer {
-	height: 30px;
-}
-.menu-item {
-	font-size:1.5em;
-	height: 50px;
-	padding-top: 10px;
-	margin: 0px auto;
-}
-.menu-item .count {
+	height: var(--menu-item-spacer);
+	width: 100%;
 	float: left;
-	text-align: right;
-	width: 50%;
-	padding-right: 10px;
-}
-.menu-item i {
-	float: left;
-	text-align: center;
-	width: 50px;
-	margin-top: 2px;
 }
 
+/* MENU ITEMS */
+.menu-item {
+	padding-top: calc(var(--menu-item-vert-sep) / 2);
+	padding-bottom: calc(var(--menu-item-vert-sep) / 2);
+	font-size: var(--type-icon-size);
+	box-sizing: border-box;
+	margin: 0px auto;
+	width: 100%;
+	float: left;
+}
+.menu-item .count {
+	padding-right: calc(var(--menu-item-elem-sep) / 2);
+	display: inline-block;
+	text-align: right;
+	float: left;
+	width: 50%;
+}
+.menu-item i {
+	margin-left: calc(var(--menu-item-elem-sep) / 2);
+	margin-top: calc(var(--type-icon-size) / 10);
+	width: calc(var(--type-icon-size) * 1.25);
+	display: inline-block;
+	text-align: center;
+	float: left;
+}
+
+/* MENU TAGS */
 .menu-tag-container {
+	margin: 0 auto;
 	display: table;
-	margin: 40px auto;
 }
 .menu-tag-container i {
+	padding-bottom: calc(var(--menu-item-vert-sep) / 2);
+	padding-top: calc(var(--menu-item-vert-sep) / 2);
+	font-size: var(--type-icon-size);
+	color: var(--color-menu1);
 	display: table-row;
-	font-size:1.5em;
-	width: 100%;
 	text-align: center;
-	color: #333;
-	height: 30px;
+	width: 100%;
+	float: left;
 }
 .menu:hover .menu-tag-container i {
-	color: #999;
+	color: var(--color-menu2);
 }
 .menu-tag {
+	padding-bottom: calc(var(--menu-tag-sep) / 2);
+	padding-top: calc(var(--menu-tag-sep) / 2);
+	font-size: var(--size-font-body);
 	display: table-row;
-	font-size:0.8em;
-	height: 20px;
-	margin-top: 5px;
-	padding-top: 2px;
+	width: 100%;
 	float: left;
 	clear: left;
 }
 .menu-tag-count {
-	float: left;
+	padding-right: var(--menu-tag-sep);
 	text-align: right;
-	padding-right: 10px;
+	float: left;
 }
 .menu-tag-label {
-	float: left;
 	text-align: left;
+	float: left;
 }
 
-
-
+/* CONTENT */
 .container {
-	margin-left: 150px; /* This should be the width of the menu */
+	margin-left: var(--menu-width);
 }
-/*.menu:hover + .container{
-  transition: 0.05s -webkit-filter ease-in;
-	filter: blur(3px);
-}*/
-
 .grid {
-	border: 1px;
-	filter: blur(0px);
-  margin: 20px auto;
-  transition: 0.05s -webkit-filter ease-out;
+  margin: var(--size-gutter) auto;
 }
 .grid:after {
   /* clearfix */
-  content: '';
   display: block;
+  content: '';
   clear: both;
 }
-
 .grid-item, .grid-item--width2 { 
-	width: 350px;
-	margin-bottom: 20px;
-	border-radius: 3px;
-	color:#000; 
-	background:#ccc;
-	padding:20px; 
-	min-height:2.4em;
-	float:left;
+	border-radius: var(--size-item-corner);
+	margin-bottom: var(--size-gutter);
+	background: var(--color-content0);
+	width: var(--size-grid-column);
+	padding: var(--size-gutter); 
 	box-sizing: border-box;
+	float: left;
 }
 @media screen and (min-width: 886px) {
 	.grid-item--width2 { 
-		width: 720px;
+		width: calc(var(--size-grid-column) * 2 + var(--size-gutter));
 	}
-	/*html { 
-		background:#000; 
-	}*/
 }
 .grid-item:hover { 
-	background:#bbb;
 	box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, .1);
+	background: var(--color-content1);
 }
 
 /* LINK */
-a#url { 
-	color:#aaa;
-	text-decoration:underline; 
+a#url, a#urlseen { 
+	color: var(--color-content2);
+	text-decoration: underline; 
 }
-a#urlseen { 
-	color:#aaa;
-	text-decoration:underline; 
+.grid-item:hover a#url, .grid-item:hover a#urlseen {
+	color: var(--color-content3);
 }
-
-.grid-item:hover a#url {
-	color:#000;
-}
-.grid-item:hover a#url:hover {
-	color:#bbb;
-	background-color: #000;
-}
-.grid-item:hover a#urlseen {
-	color:#666;
-}
-.grid-item:hover a#urlseen:hover {
-	color:#bbb;
-	background-color: #000;
+.grid-item:hover a#url:hover, .grid-item:hover a#urlseen:hover {
+	background-color: var(--color-content3);
+	color: var(--color-content1);
 }
 
 /* TITLE */
 .title {
-	margin-right: 45px;
-	font-size:1em;
-	color:#000; 
-	/*background-color: #000;*/
+	margin-right: calc(var(--type-icon-size) * 2);
+	font-size: var(--size-font-title);
+	color: var(--color-content3); 
 }
 
 /* LINK, NOTE, QUOTE, TERM, TAGS */
 .link, .note, .quote, .term, .tags, .prog {
-	padding-top: 1em;
-	font-size:0.8em;
-	color:#999; 
+	padding-top: var(--size-item-elem-padding);
+	font-size: var(--size-font-body);
+	color: var(--color-content2); 
 }
 .grid-item:hover .link, 
 .grid-item:hover .note, 
@@ -191,46 +202,42 @@ a#urlseen {
 .grid-item:hover .term, 
 .grid-item:hover .prog 
 {
-	color:#000;
+	color: var(--color-content3);
 }
 .tags a {
-	color:#999; 
+	color: var(--color-content2); 
 	text-decoration:none; 
 }
 .grid-item:hover .tags a {
-	color:#000; 
+	color: var(--color-content3); 
 }
 .grid-item:hover .tags a:hover {
-	color:#bbb;
-	background-color: #000;
+	background-color: var(--color-content3);
+	color: var(--color-content1);
 }
 
 .textIcon {
-	color:#bbb;
-	margin-right:0.75em; 
+	color: var(--color-content1);
+	margin-right: var(--size-item-elem-sep); 
 }
 .grid-item:hover .textIcon {
-	color:#999;
+	color: var(--color-content2);
 }
 
 /* TYPE */
 #type a {
-	text-align: center;
+	color: var(--color-content1);
+	font-size: var(--type-icon-size);
+	padding: var(--size-gutter);
 	vertical-align: top;
-	width: 70px; 
-	height: 62px;
+	text-align: center;
 	position: absolute;
-	padding-top: 18px;
-    top: 0px;
-    right: 0px;
-	color:#bbb; 
-	font-size:1.5em;
-	/*background: #000;*/
-}
-
-.grid-item:hover #type a:hover {
-	color:#000;
+  right: 0px;
+  top: 0px;
 }
 .grid-item:hover #type a {
-	color:#999;
+	color: var(--color-content2);
+}
+.grid-item:hover #type a:hover {
+	color: var(--color-content3);
 }
\ No newline at end of file
diff --git a/logic/viewmasonry.js b/logic/viewmasonry.js
index 53e682a..2004fa5 100644
--- a/logic/viewmasonry.js
+++ b/logic/viewmasonry.js
@@ -300,7 +300,6 @@ function ViewMasonry()
       }
     }
 
-    // SPACER
     menuContent += `<div class="menu-spacer"></div>`;
 
     // TERM
@@ -315,6 +314,8 @@ function ViewMasonry()
       menuContent += `</a>`;
     }
 
+    menuContent += `<div class="menu-spacer"></div>`;
+
     // TAGS
     if (stats.tags.length > 0)
     {