diff --git a/docs-assets/js/holder.js b/docs-assets/js/holder.js
index ebeb3c5296..85f0441b0e 100644
--- a/docs-assets/js/holder.js
+++ b/docs-assets/js/holder.js
@@ -1,6 +1,6 @@
 /*
 
-Holder - 2.1 - client side image placeholders
+Holder - 2.2 - client side image placeholders
 (c) 2012-2013 Ivan Malopinsky / http://imsky.co
 
 Provided under the MIT License.
@@ -14,6 +14,8 @@ var Holder = Holder || {};
 var preempted = false,
 fallback = false,
 canvas = document.createElement('canvas');
+var dpr = 1, bsr = 1;
+var resizable_images = [];
 
 if (!canvas.getContext) {
 	fallback = true;
@@ -27,8 +29,6 @@ if (!canvas.getContext) {
 	}
 }
 
-var dpr = 1, bsr = 1;
-	
 if(!fallback){
     dpr = window.devicePixelRatio || 1,
     bsr = ctx.webkitBackingStorePixelRatio || ctx.mozBackingStorePixelRatio || ctx.msBackingStorePixelRatio || ctx.oBackingStorePixelRatio || ctx.backingStorePixelRatio || 1;
@@ -36,181 +36,6 @@ if(!fallback){
 
 var ratio = dpr / bsr;
 
-//getElementsByClassName polyfill
-document.getElementsByClassName||(document.getElementsByClassName=function(e){var t=document,n,r,i,s=[];if(t.querySelectorAll)return t.querySelectorAll("."+e);if(t.evaluate){r=".//*[contains(concat(' ', @class, ' '), ' "+e+" ')]",n=t.evaluate(r,t,null,0,null);while(i=n.iterateNext())s.push(i)}else{n=t.getElementsByTagName("*"),r=new RegExp("(^|\\s)"+e+"(\\s|$)");for(i=0;i<n.length;i++)r.test(n[i].className)&&s.push(n[i])}return s})
-
-//getComputedStyle polyfill
-window.getComputedStyle||(window.getComputedStyle=function(e){return this.el=e,this.getPropertyValue=function(t){var n=/(\-([a-z]){1})/g;return t=="float"&&(t="styleFloat"),n.test(t)&&(t=t.replace(n,function(){return arguments[2].toUpperCase()})),e.currentStyle[t]?e.currentStyle[t]:null},this})
-
-//http://javascript.nwbox.com/ContentLoaded by Diego Perini with modifications
-function contentLoaded(n,t){var l="complete",s="readystatechange",u=!1,h=u,c=!0,i=n.document,a=i.documentElement,e=i.addEventListener?"addEventListener":"attachEvent",v=i.addEventListener?"removeEventListener":"detachEvent",f=i.addEventListener?"":"on",r=function(e){(e.type!=s||i.readyState==l)&&((e.type=="load"?n:i)[v](f+e.type,r,u),!h&&(h=!0)&&t.call(n,null))},o=function(){try{a.doScroll("left")}catch(n){setTimeout(o,50);return}r("poll")};if(i.readyState==l)t.call(n,"lazy");else{if(i.createEventObject&&a.doScroll){try{c=!n.frameElement}catch(y){}c&&o()}i[e](f+"DOMContentLoaded",r,u),i[e](f+s,r,u),n[e](f+"load",r,u)}}
-
-//https://gist.github.com/991057 by Jed Schmidt with modifications
-function selector(a){
-	a=a.match(/^(\W)?(.*)/);var b=document["getElement"+(a[1]?a[1]=="#"?"ById":"sByClassName":"sByTagName")](a[2]);
-	var ret=[];	b!==null&&(b.length?ret=b:b.length===0?ret=b:ret=[b]);	return ret;
-}
-
-//shallow object property extend
-function extend(a,b){var c={};for(var d in a)c[d]=a[d];for(var e in b)c[e]=b[e];return c}
-
-//hasOwnProperty polyfill
-if (!Object.prototype.hasOwnProperty)
-    /*jshint -W001, -W103 */
-    Object.prototype.hasOwnProperty = function(prop) {
-		var proto = this.__proto__ || this.constructor.prototype;
-		return (prop in this) && (!(prop in proto) || proto[prop] !== this[prop]);
-	}
-    /*jshint +W001, +W103 */
-
-function text_size(width, height, template) {
-	height = parseInt(height, 10);
-	width = parseInt(width, 10);
-	var bigSide = Math.max(height, width)
-	var smallSide = Math.min(height, width)
-	var scale = 1 / 12;
-	var newHeight = Math.min(smallSide * 0.75, 0.75 * bigSide * scale);
-	return {
-		height: Math.round(Math.max(template.size, newHeight))
-	}
-}
-
-function draw(ctx, dimensions, template, ratio, literal) {
-	var ts = text_size(dimensions.width, dimensions.height, template);
-	var text_height = ts.height;
-	var width = dimensions.width * ratio,
-		height = dimensions.height * ratio;
-	var font = template.font ? template.font : "sans-serif";
-	canvas.width = width;
-	canvas.height = height;
-	ctx.textAlign = "center";
-	ctx.textBaseline = "middle";
-	ctx.fillStyle = template.background;
-	ctx.fillRect(0, 0, width, height);
-	ctx.fillStyle = template.foreground;
-	ctx.font = "bold " + text_height + "px " + font;
-	var text = template.text ? template.text : (Math.floor(dimensions.width) + "x" + Math.floor(dimensions.height));
-	if (literal) {
-		text = template.literalText;
-	}
-	var text_width = ctx.measureText(text).width;
-	if (text_width / width >= 0.75) {
-		text_height = Math.floor(text_height * 0.75 * (width / text_width));
-	}
-	//Resetting font size if necessary
-	ctx.font = "bold " + (text_height * ratio) + "px " + font;
-	ctx.fillText(text, (width / 2), (height / 2), width);
-	return canvas.toDataURL("image/png");
-}
-
-function render(mode, el, holder, src) {
-	var dimensions = holder.dimensions,
-		theme = holder.theme,
-		text = holder.text ? decodeURIComponent(holder.text) : holder.text;
-	var dimensions_caption = dimensions.width + "x" + dimensions.height;
-	theme = (text ? extend(theme, {
-		text: text
-	}) : theme);
-	theme = (holder.font ? extend(theme, {
-		font: holder.font
-	}) : theme);
-	el.setAttribute("data-src", src);
-	theme.literalText = dimensions_caption;
-	holder.originalTheme = holder.theme;
-	holder.theme = theme;
-
-	if (mode == "image") {
-		el.setAttribute("alt", text ? text : theme.text ? theme.text + " [" + dimensions_caption + "]" : dimensions_caption);
-		if (fallback || !holder.auto) {
-			el.style.width = dimensions.width + "px";
-			el.style.height = dimensions.height + "px";
-		}
-		if (fallback) {
-			el.style.backgroundColor = theme.background;
-		} else {
-			el.setAttribute("src", draw(ctx, dimensions, theme, ratio));
-		}
-	} else if (mode == "background") {
-		if (!fallback) {
-			el.style.backgroundImage = "url(" + draw(ctx, dimensions, theme, ratio) + ")";
-			el.style.backgroundSize = dimensions.width + "px " + dimensions.height + "px";
-		}
-	} else if (mode == "fluid") {
-		el.setAttribute("alt", text ? text : theme.text ? theme.text + " [" + dimensions_caption + "]" : dimensions_caption);
-		if (dimensions.height.slice(-1) == "%") {
-			el.style.height = dimensions.height
-		} else {
-			el.style.height = dimensions.height + "px"
-		}
-		if (dimensions.width.slice(-1) == "%") {
-			el.style.width = dimensions.width
-		} else {
-			el.style.width = dimensions.width + "px"
-		}
-		if (el.style.display == "inline" || el.style.display === "") {
-			el.style.display = "block";
-		}
-		if (fallback) {
-			el.style.backgroundColor = theme.background;
-		} else {
-			el.holderData = holder;
-			fluid_images.push(el);
-			fluid_update(el);
-		}
-	}
-}
-
-function fluid_update(element) {
-	var images;
-	if (element.nodeType == null) {
-		images = fluid_images;
-	} else {
-		images = [element]
-	}
-	for (var i in images) {
-		var el = images[i]
-		if (el.holderData) {
-			var holder = el.holderData;
-			el.setAttribute("src", draw(ctx, {
-				height: el.clientHeight,
-				width: el.clientWidth
-			}, holder.theme, ratio, !! holder.literal));
-		}
-	}
-}
-
-function parse_flags(flags, options) {
-	var ret = {
-		theme: settings.themes.gray
-	};
-	var render = false;
-	for (sl = flags.length, j = 0; j < sl; j++) {
-		var flag = flags[j];
-		if (app.flags.dimensions.match(flag)) {
-			render = true;
-			ret.dimensions = app.flags.dimensions.output(flag);
-		} else if (app.flags.fluid.match(flag)) {
-			render = true;
-			ret.dimensions = app.flags.fluid.output(flag);
-			ret.fluid = true;
-		} else if (app.flags.literal.match(flag)) {
-			ret.literal = true;
-		} else if (app.flags.colors.match(flag)) {
-			ret.theme = app.flags.colors.output(flag);
-		} else if (options.themes[flag]) {
-			//If a theme is specified, it will override custom colors
-			ret.theme = options.themes[flag];
-		} else if (app.flags.font.match(flag)) {
-			ret.font = app.flags.font.output(flag);
-		} else if (app.flags.auto.match(flag)) {
-			ret.auto = true;
-		} else if (app.flags.text.match(flag)) {
-			ret.text = app.flags.text.output(flag);
-		}
-	}
-	return render ? ret : false;
-}
-var fluid_images = [];
 var settings = {
 	domain: "holder.js",
 	images: "img",
@@ -230,6 +55,21 @@ var settings = {
 			background: "#434A52",
 			foreground: "#C2F200",
 			size: 12
+		},
+		"sky": {
+			background: "#0D8FDB",
+			foreground: "#fff",
+			size: 12
+		},
+		"vine": {
+			background: "#39DBAC",
+			foreground: "#1E292C",
+			size: 12
+		},
+		"lava": {
+			background: "#F8591A",
+			foreground: "#1C2846",
+			size: 12
 		}
 	},
 	stylesheet: ""
@@ -281,10 +121,264 @@ app.flags = {
 	auto: {
 		regex: /^auto$/
 	},
-	literal: {
-		regex: /^literal$/
+	textmode: {
+		regex: /textmode\:(.*)/,
+		output: function(val){
+			return this.regex.exec(val)[1];
+		}
 	}
 }
+
+//getElementsByClassName polyfill
+document.getElementsByClassName||(document.getElementsByClassName=function(e){var t=document,n,r,i,s=[];if(t.querySelectorAll)return t.querySelectorAll("."+e);if(t.evaluate){r=".//*[contains(concat(' ', @class, ' '), ' "+e+" ')]",n=t.evaluate(r,t,null,0,null);while(i=n.iterateNext())s.push(i)}else{n=t.getElementsByTagName("*"),r=new RegExp("(^|\\s)"+e+"(\\s|$)");for(i=0;i<n.length;i++)r.test(n[i].className)&&s.push(n[i])}return s})
+
+//getComputedStyle polyfill
+window.getComputedStyle||(window.getComputedStyle=function(e){return this.el=e,this.getPropertyValue=function(t){var n=/(\-([a-z]){1})/g;return t=="float"&&(t="styleFloat"),n.test(t)&&(t=t.replace(n,function(){return arguments[2].toUpperCase()})),e.currentStyle[t]?e.currentStyle[t]:null},this})
+
+//http://javascript.nwbox.com/ContentLoaded by Diego Perini with modifications
+function contentLoaded(n,t){var l="complete",s="readystatechange",u=!1,h=u,c=!0,i=n.document,a=i.documentElement,e=i.addEventListener?"addEventListener":"attachEvent",v=i.addEventListener?"removeEventListener":"detachEvent",f=i.addEventListener?"":"on",r=function(e){(e.type!=s||i.readyState==l)&&((e.type=="load"?n:i)[v](f+e.type,r,u),!h&&(h=!0)&&t.call(n,null))},o=function(){try{a.doScroll("left")}catch(n){setTimeout(o,50);return}r("poll")};if(i.readyState==l)t.call(n,"lazy");else{if(i.createEventObject&&a.doScroll){try{c=!n.frameElement}catch(y){}c&&o()}i[e](f+"DOMContentLoaded",r,u),i[e](f+s,r,u),n[e](f+"load",r,u)}}
+
+//https://gist.github.com/991057 by Jed Schmidt with modifications
+function selector(a){
+	a=a.match(/^(\W)?(.*)/);var b=document["getElement"+(a[1]?a[1]=="#"?"ById":"sByClassName":"sByTagName")](a[2]);
+	var ret=[];	b!==null&&(b.length?ret=b:b.length===0?ret=b:ret=[b]);	return ret;
+}
+
+//shallow object property extend
+function extend(a,b){
+	var c={};
+	for(var i in a){
+		if(a.hasOwnProperty(i)){
+			c[i]=a[i];
+		}
+	}
+	for(var i in b){
+		if(b.hasOwnProperty(i)){
+			c[i]=b[i];
+		}
+	}
+	return c
+}
+
+//hasOwnProperty polyfill
+if (!Object.prototype.hasOwnProperty)
+    /*jshint -W001, -W103 */
+    Object.prototype.hasOwnProperty = function(prop) {
+		var proto = this.__proto__ || this.constructor.prototype;
+		return (prop in this) && (!(prop in proto) || proto[prop] !== this[prop]);
+	}
+    /*jshint +W001, +W103 */
+
+function text_size(width, height, template) {
+	height = parseInt(height, 10);
+	width = parseInt(width, 10);
+	var bigSide = Math.max(height, width)
+	var smallSide = Math.min(height, width)
+	var scale = 1 / 12;
+	var newHeight = Math.min(smallSide * 0.75, 0.75 * bigSide * scale);
+	return {
+		height: Math.round(Math.max(template.size, newHeight))
+	}
+}
+
+function draw(args) {
+	var ctx = args.ctx;
+	var dimensions = args.dimensions;
+	var template = args.template;
+	var ratio = args.ratio;
+	var holder = args.holder;
+	var literal = holder.textmode == "literal";
+	var exact = holder.textmode == "exact";
+
+	var ts = text_size(dimensions.width, dimensions.height, template);
+	var text_height = ts.height;
+	var width = dimensions.width * ratio,
+		height = dimensions.height * ratio;
+	var font = template.font ? template.font : "sans-serif";
+	canvas.width = width;
+	canvas.height = height;
+	ctx.textAlign = "center";
+	ctx.textBaseline = "middle";
+	ctx.fillStyle = template.background;
+	ctx.fillRect(0, 0, width, height);
+	ctx.fillStyle = template.foreground;
+	ctx.font = "bold " + text_height + "px " + font;
+	var text = template.text ? template.text : (Math.floor(dimensions.width) + "x" + Math.floor(dimensions.height));
+	if (literal) {
+		var dimensions = holder.dimensions;
+		text = dimensions.width + "x" + dimensions.height;
+	}
+	else if(exact && holder.exact_dimensions){
+		var dimensions = holder.exact_dimensions;
+		text = (Math.floor(dimensions.width) + "x" + Math.floor(dimensions.height));
+	}
+	var text_width = ctx.measureText(text).width;
+	if (text_width / width >= 0.75) {
+		text_height = Math.floor(text_height * 0.75 * (width / text_width));
+	}
+	//Resetting font size if necessary
+	ctx.font = "bold " + (text_height * ratio) + "px " + font;
+	ctx.fillText(text, (width / 2), (height / 2), width);
+	return canvas.toDataURL("image/png");
+}
+
+function render(mode, el, holder, src) {
+	
+	var dimensions = holder.dimensions,
+		theme = holder.theme,
+		text = holder.text ? decodeURIComponent(holder.text) : holder.text;
+	var dimensions_caption = dimensions.width + "x" + dimensions.height;
+	theme = (text ? extend(theme, {
+		text: text
+	}) : theme);
+	theme = (holder.font ? extend(theme, {
+		font: holder.font
+	}) : theme);
+	el.setAttribute("data-src", src);
+	holder.theme = theme;
+	el.holder_data = holder;
+	
+	if (mode == "image") {
+		el.setAttribute("alt", text ? text : theme.text ? theme.text + " [" + dimensions_caption + "]" : dimensions_caption);
+		if (fallback || !holder.auto) {
+			el.style.width = dimensions.width + "px";
+			el.style.height = dimensions.height + "px";
+		}
+		if (fallback) {
+			el.style.backgroundColor = theme.background;
+		} else {
+			el.setAttribute("src", draw({ctx: ctx, dimensions: dimensions, template: theme, ratio:ratio, holder: holder}));
+			
+			if(holder.textmode && holder.textmode == "exact"){
+				resizable_images.push(el);
+				resizable_update(el);
+			}
+			
+		}
+	} else if (mode == "background") {
+		if (!fallback) {
+			el.style.backgroundImage = "url(" + draw({ctx:ctx, dimensions: dimensions, template: theme, ratio: ratio, holder: holder}) + ")";
+			el.style.backgroundSize = dimensions.width + "px " + dimensions.height + "px";
+		}
+	} else if (mode == "fluid") {
+		el.setAttribute("alt", text ? text : theme.text ? theme.text + " [" + dimensions_caption + "]" : dimensions_caption);
+		if (dimensions.height.slice(-1) == "%") {
+			el.style.height = dimensions.height
+		} else {
+			el.style.height = dimensions.height + "px"
+		}
+		if (dimensions.width.slice(-1) == "%") {
+			el.style.width = dimensions.width
+		} else {
+			el.style.width = dimensions.width + "px"
+		}
+		if (el.style.display == "inline" || el.style.display === "" || el.style.display == "none") {
+			el.style.display = "block";
+		}
+		if (fallback) {
+			el.style.backgroundColor = theme.background;
+		} else {
+			resizable_images.push(el);
+			resizable_update(el);
+		}
+	}
+}
+
+function dimension_check(el, callback) {
+	var dimensions = {
+		height: el.clientHeight,
+		width: el.clientWidth
+	};
+	if (!dimensions.height && !dimensions.width) {
+		if (el.hasAttribute("data-holder-invisible")) {
+			throw new Error("Holder: placeholder is not visible");
+		} else {
+			el.setAttribute("data-holder-invisible", true)
+			setTimeout(function () {
+				callback.call(this, el)
+			}, 1)
+			return null;
+		}
+	} else {
+		el.removeAttribute("data-holder-invisible")
+	}
+	return dimensions;
+}
+
+function resizable_update(element) {
+	var images;
+	if (element.nodeType == null) {
+		images = resizable_images;
+	} else {
+		images = [element]
+	}
+	for (var i in images) {
+		if (!images.hasOwnProperty(i)) {
+			continue;
+		}
+		var el = images[i]
+		if (el.holder_data) {
+			var holder = el.holder_data;
+			var dimensions = dimension_check(el, resizable_update)
+			if(dimensions){
+				if(holder.fluid){
+					el.setAttribute("src", draw({
+						ctx: ctx,
+						dimensions: dimensions,
+						template: holder.theme,
+						ratio: ratio,
+						holder: holder
+					}))
+				}
+				if(holder.textmode && holder.textmode == "exact"){
+					holder.exact_dimensions = dimensions;
+					el.setAttribute("src", draw({
+						ctx: ctx,
+						dimensions: holder.dimensions,
+						template: holder.theme,
+						ratio: ratio,
+						holder: holder
+					}))
+				}
+			}
+		}
+	}
+}
+
+function parse_flags(flags, options) {
+	var ret = {
+		theme: extend(settings.themes.gray, {})
+	};
+	var render = false;
+	for (sl = flags.length, j = 0; j < sl; j++) {
+		var flag = flags[j];
+		if (app.flags.dimensions.match(flag)) {
+			render = true;
+			ret.dimensions = app.flags.dimensions.output(flag);
+		} else if (app.flags.fluid.match(flag)) {
+			render = true;
+			ret.dimensions = app.flags.fluid.output(flag);
+			ret.fluid = true;
+		} else if (app.flags.textmode.match(flag)) {
+			ret.textmode = app.flags.textmode.output(flag)
+		} else if (app.flags.colors.match(flag)) {
+			ret.theme = app.flags.colors.output(flag);
+		} else if (options.themes[flag]) {
+			//If a theme is specified, it will override custom colors
+			if(options.themes.hasOwnProperty(flag)){
+				ret.theme = extend(options.themes[flag], {});
+			}
+		} else if (app.flags.font.match(flag)) {
+			ret.font = app.flags.font.output(flag);
+		} else if (app.flags.auto.match(flag)) {
+			ret.auto = true;
+		} else if (app.flags.text.match(flag)) {
+			ret.text = app.flags.text.output(flag);
+		}
+	}
+	return render ? ret : false;
+}
+
 for (var flag in app.flags) {
 	if (!app.flags.hasOwnProperty(flag)) continue;
 	app.flags[flag].match = function (val) {
@@ -307,6 +401,8 @@ app.add_image = function (src, el) {
 	return app;
 };
 app.run = function (o) {
+	preempted = true;
+	
 	var options = extend(settings, o),
 		images = [],
 		imageNodes = [],
@@ -318,6 +414,7 @@ app.run = function (o) {
 	} else if (window.Node && options.images instanceof window.Node) {
 		imageNodes = [options.images];
 	}
+	
 	if (typeof (options.bgnodes) == "string") {
 		bgnodes = selector(options.bgnodes);
 	} else if (window.NodeList && options.elements instanceof window.NodeList) {
@@ -325,7 +422,6 @@ app.run = function (o) {
 	} else if (window.Node && options.bgnodes instanceof window.Node) {
 		bgnodes = [options.bgnodes];
 	}
-	preempted = true;
 	for (i = 0, l = imageNodes.length; i < l; i++) images.push(imageNodes[i]);
 	var holdercss = document.getElementById("holderjs-style");
 	if (!holdercss) {
@@ -388,10 +484,10 @@ app.run = function (o) {
 };
 contentLoaded(win, function () {
 	if (window.addEventListener) {
-		window.addEventListener("resize", fluid_update, false);
-		window.addEventListener("orientationchange", fluid_update, false);
+		window.addEventListener("resize", resizable_update, false);
+		window.addEventListener("orientationchange", resizable_update, false);
 	} else {
-		window.attachEvent("onresize", fluid_update)
+		window.attachEvent("onresize", resizable_update)
 	}
 	preempted || app.run();
 });