diff --git a/dist/js/marka.js b/dist/js/marka.js
index d63be05..78635a3 100644
--- a/dist/js/marka.js
+++ b/dist/js/marka.js
@@ -7,8 +7,7 @@
  * Released under the MIT license 
  * https://github.com/fians/marka/blob/master/LICENSE 
  */ 
-
-;(function(window) {
+(function() {
 	'use strict';
 
     // Blocks needed to create the icon
@@ -371,6 +370,13 @@
 		return this;
 	};
 
-	window.Marka = Marka;
+    // UMD wrapper that works with window, node.js, and AMD modules
+    if (typeof module !== 'undefined' && module.exports) {
+        module.exports = Marka;
+    } else if (typeof define === 'function' && define.amd) {
+        define(Marka);
+    } else if (window) {
+        window.Marka = Marka;
+    }
 
-})(window);
\ No newline at end of file
+})();
\ No newline at end of file
diff --git a/dist/js/marka.min.js b/dist/js/marka.min.js
index 135b0be..9da4289 100644
--- a/dist/js/marka.min.js
+++ b/dist/js/marka.min.js
@@ -6,5 +6,5 @@
  * Released under the MIT license 
  * https://github.com/fians/marka/blob/master/LICENSE 
  */
-!function(a){"use strict";function b(a,b){return Array.prototype.forEach.call(a,b)}function c(a){return"object"==typeof HTMLElement?a instanceof HTMLElement:a&&"object"==typeof a&&null!==a&&1===a.nodeType&&"string"==typeof a.nodeName}function d(a,b){a.setAttribute("data-color",b);var c=a.getAttribute("data-icon"),d=a.children.length,e=[];if(g[c].hasOwnProperty("invert"))switch(g[c].invert){case"last":e=[d-1];break;case"last-two":e=[d-2,d-1];break;default:e=g[c].invert}for(var f=0;d>f;f++){var h=b;-1!==e.indexOf(f)&&(h=a.getAttribute("data-bg")),a.children[f].setAttribute("style","background-color:"+h)}}function e(b){var c=b.parentNode,d="rgba(0, 0, 0, 0)";do if(d=a.getComputedStyle(c).backgroundColor,c=c.parentNode,"rgba(0, 0, 0, 0)"!==d)break;while("tagName"in c);("rgba(0, 0, 0, 0)"===d||"transparent"===d)&&(d="rgb(255, 255, 255)"),b.setAttribute("data-bg",d)}function f(a){if(this.elements=[],"string"==typeof a&&(this.elements=document.querySelectorAll(a)),c(a)&&this.elements.push(a),a instanceof Array)for(var d=0;d<a.length;d++)c(a[d])&&this.elements.push(a[d]);if(!this.elements.length)throw Error("No element is selected.");return b(this.elements,function(a){e(a),-1===a.className.indexOf("marka")&&(a.className+=" marka ")}),this}var g={circle:{block:2},"circle-o":{block:3,invert:[1]},"circle-o-filled":{block:3,invert:[1]},"circle-minus":{block:3,invert:"last"},"circle-plus":{block:3,invert:"last-two"},"circle-times":{block:3,invert:"last-two"},"circle-o-minus":{block:4,invert:[1]},"circle-o-plus":{block:4,invert:[1]},"circle-o-times":{block:4,invert:[1]},square:{block:2},"square-o":{block:3,invert:[1]},"square-o-filled":{block:3,invert:[1]},"square-minus":{block:3,invert:"last"},"square-plus":{block:3,invert:"last-two"},"square-times":{block:3,invert:"last-two"},"square-check":{block:3,invert:"last-two"},"square-o-minus":{block:4,invert:[1]},"square-o-plus":{block:4,invert:[1]},"square-o-times":{block:4,invert:[1]},"square-o-check":{block:4,invert:[1]},triangle:{block:3},asterisk:{block:3},minus:{block:1},plus:{block:2},times:{block:2},check:{block:2},sort:{block:6},"sort-half":{block:3},"signal-three-one":{block:3},"signal-three-two":{block:3},"signal-three":{block:3},"signal-five-one":{block:5},"signal-five-two":{block:5},"signal-five-three":{block:5},"signal-five-four":{block:5},"signal-five":{block:5},pause:{block:2},angle:{block:2},"angle-double":{block:4},arrow:{block:3},bars:{block:3},chevron:{block:2}};f.prototype.set=function(a){var c=this;return b(this.elements,function(b){b.setAttribute("data-icon",a);var f=b.getAttribute("data-color");f||(f="rgb(0, 0, 0)",b.setAttribute("data-color",f));var h=b.children.length;if(g[a].block>h)for(var i=0;i<g[a].block-h;i++){var j=document.createElement("i");b.appendChild(j)}e(b),d(b,f),setTimeout(function(){b.className=b.className.replace("  "," ").replace(/marka-icon-[\w-]+/,""),b.className+="marka-icon-"+a+" ","sizeValue"in c&&b.setAttribute("style","width:"+c.sizeValue+"px;height:"+c.sizeValue+"px;"),-1===b.className.indexOf("marka-set")&&setTimeout(function(){b.className+="marka-set "},200)},10)}),this},f.prototype.color=function(a){return b(this.elements,function(b){e(b),d(b,a)}),this},f.prototype.size=function(a){return this.sizeValue=a,b(this.elements,function(b){b.setAttribute("style","width:"+a+"px;height:"+a+"px;")}),this},f.prototype.rotate=function(a){return b(this.elements,function(b){b.className=b.className.replace("  "," ").replace(/marka-rotate-[\w]+/,""),b.className+="marka-rotate-"+a+" "}),this},a.Marka=f}(window);
+!function(){"use strict";function a(a,b){return Array.prototype.forEach.call(a,b)}function b(a){return"object"==typeof HTMLElement?a instanceof HTMLElement:a&&"object"==typeof a&&null!==a&&1===a.nodeType&&"string"==typeof a.nodeName}function c(a,b){a.setAttribute("data-color",b);var c=a.getAttribute("data-icon"),d=a.children.length,e=[];if(f[c].hasOwnProperty("invert"))switch(f[c].invert){case"last":e=[d-1];break;case"last-two":e=[d-2,d-1];break;default:e=f[c].invert}for(var g=0;d>g;g++){var h=b;-1!==e.indexOf(g)&&(h=a.getAttribute("data-bg")),a.children[g].setAttribute("style","background-color:"+h)}}function d(a){var b=a.parentNode,c="rgba(0, 0, 0, 0)";do if(c=window.getComputedStyle(b).backgroundColor,b=b.parentNode,"rgba(0, 0, 0, 0)"!==c)break;while("tagName"in b);("rgba(0, 0, 0, 0)"===c||"transparent"===c)&&(c="rgb(255, 255, 255)"),a.setAttribute("data-bg",c)}function e(c){if(this.elements=[],"string"==typeof c&&(this.elements=document.querySelectorAll(c)),b(c)&&this.elements.push(c),c instanceof Array)for(var e=0;e<c.length;e++)b(c[e])&&this.elements.push(c[e]);if(!this.elements.length)throw Error("No element is selected.");return a(this.elements,function(a){d(a),-1===a.className.indexOf("marka")&&(a.className+=" marka ")}),this}var f={circle:{block:2},"circle-o":{block:3,invert:[1]},"circle-o-filled":{block:3,invert:[1]},"circle-minus":{block:3,invert:"last"},"circle-plus":{block:3,invert:"last-two"},"circle-times":{block:3,invert:"last-two"},"circle-o-minus":{block:4,invert:[1]},"circle-o-plus":{block:4,invert:[1]},"circle-o-times":{block:4,invert:[1]},square:{block:2},"square-o":{block:3,invert:[1]},"square-o-filled":{block:3,invert:[1]},"square-minus":{block:3,invert:"last"},"square-plus":{block:3,invert:"last-two"},"square-times":{block:3,invert:"last-two"},"square-check":{block:3,invert:"last-two"},"square-o-minus":{block:4,invert:[1]},"square-o-plus":{block:4,invert:[1]},"square-o-times":{block:4,invert:[1]},"square-o-check":{block:4,invert:[1]},triangle:{block:3},asterisk:{block:3},minus:{block:1},plus:{block:2},times:{block:2},check:{block:2},sort:{block:6},"sort-half":{block:3},"signal-three-one":{block:3},"signal-three-two":{block:3},"signal-three":{block:3},"signal-five-one":{block:5},"signal-five-two":{block:5},"signal-five-three":{block:5},"signal-five-four":{block:5},"signal-five":{block:5},pause:{block:2},angle:{block:2},"angle-double":{block:4},arrow:{block:3},bars:{block:3},chevron:{block:2}};e.prototype.set=function(b){var e=this;return a(this.elements,function(a){a.setAttribute("data-icon",b);var g=a.getAttribute("data-color");g||(g="rgb(0, 0, 0)",a.setAttribute("data-color",g));var h=a.children.length;if(f[b].block>h)for(var i=0;i<f[b].block-h;i++){var j=document.createElement("i");a.appendChild(j)}d(a),c(a,g),setTimeout(function(){a.className=a.className.replace("  "," ").replace(/marka-icon-[\w-]+/,""),a.className+="marka-icon-"+b+" ","sizeValue"in e&&a.setAttribute("style","width:"+e.sizeValue+"px;height:"+e.sizeValue+"px;"),-1===a.className.indexOf("marka-set")&&setTimeout(function(){a.className+="marka-set "},200)},10)}),this},e.prototype.color=function(b){return a(this.elements,function(a){d(a),c(a,b)}),this},e.prototype.size=function(b){return this.sizeValue=b,a(this.elements,function(a){a.setAttribute("style","width:"+b+"px;height:"+b+"px;")}),this},e.prototype.rotate=function(b){return a(this.elements,function(a){a.className=a.className.replace("  "," ").replace(/marka-rotate-[\w]+/,""),a.className+="marka-rotate-"+b+" "}),this},"undefined"!=typeof module&&module.exports?module.exports=e:"function"==typeof define&&define.amd?define(e):window&&(window.Marka=e)}();
 //# sourceMappingURL=marka.min.js.map
\ No newline at end of file
diff --git a/dist/js/marka.min.js.map b/dist/js/marka.min.js.map
index bec8c69..24025b1 100644
--- a/dist/js/marka.min.js.map
+++ b/dist/js/marka.min.js.map
@@ -1 +1 @@
-{"version":3,"file":"marka.min.js","sources":["marka.js"],"names":["window","applyFunc","el","callback","Array","prototype","forEach","call","isElement","o","HTMLElement","nodeType","nodeName","changeColor","color","setAttribute","icon","getAttribute","blockCount","children","length","invertedBlock","blockList","hasOwnProperty","invert","b","currentColor","indexOf","setBackground","parent","parentNode","backgroundColor","getComputedStyle","Marka","this","elements","document","querySelectorAll","push","a","Error","i","className","circle","block","circle-o","circle-o-filled","circle-minus","circle-plus","circle-times","circle-o-minus","circle-o-plus","circle-o-times","square","square-o","square-o-filled","square-minus","square-plus","square-times","square-check","square-o-minus","square-o-plus","square-o-times","square-o-check","triangle","asterisk","minus","plus","times","check","sort","sort-half","signal-three-one","signal-three-two","signal-three","signal-five-one","signal-five-two","signal-five-three","signal-five-four","signal-five","pause","angle","angle-double","arrow","bars","chevron","set","span","createElement","appendChild","setTimeout","replace","sizeValue","size","rotate","direction"],"mappings":";;;;;;;;CAUC,SAAUA,GACV,YAmKG,SAASC,GAAUC,EAAIC,GACtB,MAAOC,OAAMC,UAAUC,QAAQC,KAAKL,EAAIC,GAGzC,QAASK,GAAUC,GACrB,MACwB,gBAAhBC,aAA2BD,YAAaC,aAC/CD,GAAkB,gBAANA,IAAwB,OAANA,GAA6B,IAAfA,EAAEE,UAAsC,gBAAbF,GAAEG,SAIxE,QAASC,GAAYX,EAAIY,GAGrBZ,EAAGa,aAAa,aAAcD,EAG9B,IAAIE,GAAOd,EAAGe,aAAa,aACvBC,EAAahB,EAAGiB,SAASC,OAGzBC,IAEJ,IAAIC,EAAUN,GAAMO,eAAe,UAE/B,OAAQD,EAAUN,GAAMQ,QACpB,IAAK,OACDH,GAAkBH,EAAW,EAC7B,MACJ,KAAK,WACDG,GAAkBH,EAAW,EAAKA,EAAW,EAC7C,MACJ,SACIG,EAAgBC,EAAUN,GAAMQ,OAI5C,IAAK,GAAIC,GAAI,EAAOP,EAAJO,EAAgBA,IAAK,CAEjC,GAAIC,GAAeZ,CAEc,MAA7BO,EAAcM,QAAQF,KACtBC,EAAexB,EAAGe,aAAa,YAGnCf,EAAGiB,SAASM,GAAGV,aAAa,QAAS,oBAAoBW,IAIjE,QAASE,GAAc1B,GAEnB,GAAI2B,GAAS3B,EAAG4B,WACZC,EAAkB,kBAEtB,GAII,IAHAA,EAAkB/B,EAAOgC,iBAAiBH,GAAQE,gBAClDF,EAASA,EAAOC,WAEQ,qBAApBC,EACA,YAGC,WAAaF,KAEE,qBAApBE,GAA8D,gBAApBA,KAC1CA,EAAkB,sBAGtB7B,EAAGa,aAAa,UAAWgB,GAGlC,QAASE,GAAM/B,GAYd,GAVAgC,KAAKC,YAEa,gBAAPjC,KACVgC,KAAKC,SAAWC,SAASC,iBAAiBnC,IAGvCM,EAAUN,IACbgC,KAAKC,SAASG,KAAKpC,GAGhBA,YAAcE,OAEjB,IAAK,GAAImC,GAAI,EAAGA,EAAIrC,EAAGkB,OAAQmB,IAC1B/B,EAAUN,EAAGqC,KAChBL,KAAKC,SAASG,KAAKpC,EAAGqC,GAKzB,KAAKL,KAAKC,SAASf,OAClB,KAAMoB,OAAM,0BAab,OAVAvC,GAAUiC,KAAKC,SAAU,SAASM,GAGxBb,EAAca,GAEc,KAAjCA,EAAEC,UAAUf,QAAQ,WACvBc,EAAEC,WAAa,aAIVR,KA1QL,GAAIZ,IAGHqB,QACCC,MAAO,GAERC,YACCD,MAAO,EACPpB,QAAS,IAEVsB,mBACCF,MAAO,EACPpB,QAAS,IAGVuB,gBACCH,MAAO,EACPpB,OAAQ,QAETwB,eACCJ,MAAO,EACPpB,OAAQ,YAETyB,gBACCL,MAAO,EACPpB,OAAQ,YAGT0B,kBACCN,MAAO,EACPpB,QAAS,IAEV2B,iBACCP,MAAO,EACPpB,QAAS,IAEV4B,kBACCR,MAAO,EACPpB,QAAS,IAGV6B,QACCT,MAAO,GAERU,YACCV,MAAO,EACPpB,QAAS,IAEV+B,mBACCX,MAAO,EACPpB,QAAS,IAGVgC,gBACCZ,MAAO,EACPpB,OAAQ,QAETiC,eACCb,MAAO,EACPpB,OAAQ,YAETkC,gBACCd,MAAO,EACPpB,OAAQ,YAETmC,gBACCf,MAAO,EACPpB,OAAQ,YAGToC,kBACChB,MAAO,EACPpB,QAAS,IAEVqC,iBACCjB,MAAO,EACPpB,QAAS,IAEVsC,kBACClB,MAAO,EACPpB,QAAS,IAEVuC,kBACCnB,MAAO,EACPpB,QAAS,IAGVwC,UACCpB,MAAO,GAGRqB,UACCrB,MAAO,GAERsB,OACCtB,MAAO,GAERuB,MACCvB,MAAO,GAERwB,OACCxB,MAAO,GAGRyB,OACCzB,MAAO,GAER0B,MACC1B,MAAO,GAER2B,aACC3B,MAAO,GAGR4B,oBACC5B,MAAO,GAER6B,oBACC7B,MAAO,GAER8B,gBACC9B,MAAO,GAER+B,mBACC/B,MAAO,GAERgC,mBACChC,MAAO,GAERiC,qBACCjC,MAAO,GAERkC,oBACClC,MAAO,GAERmC,eACCnC,MAAO,GAGRoC,OACCpC,MAAO,GAGRqC,OACCrC,MAAO,GAERsC,gBACCtC,MAAO,GAERuC,OACCvC,MAAO,GAERwC,MACCxC,MAAO,GAERyC,SACCzC,MAAO,GAkHZX,GAAM5B,UAAUiF,IAAM,SAAStE,GAE9B,GAAId,GAAKgC,IAqDT,OAnDAjC,GAAUiC,KAAKC,SAAU,SAASM,GAGjCA,EAAE1B,aAAa,YAAaC,EAG5B,IAAIF,GAAQ2B,EAAExB,aAAa,aAEtBH,KACJA,EAAQ,eACR2B,EAAE1B,aAAa,aAAcD,GAG9B,IAAII,GAAauB,EAAEtB,SAASC,MAG5B,IAAIE,EAAUN,GAAM4B,MAAQ1B,EAC3B,IAAK,GAAIqB,GAAI,EAAGA,EAAKjB,EAAUN,GAAM4B,MAAQ1B,EAAaqB,IAAK,CAE9D,GAAIgD,GAAOnD,SAASoD,cAAc,IAElC/C,GAAEgD,YAAYF,GAKP3D,EAAca,GACd5B,EAAY4B,EAAG3B,GAGxB4E,WAAW,WAGVjD,EAAEC,UAAYD,EAAEC,UAAUiD,QAAQ,KAAM,KAAKA,QAAQ,oBAAqB,IAC1ElD,EAAEC,WAAa,cAAc1B,EAAK,IAE9B,aAAed,IAClBuC,EAAE1B,aAAa,QAAS,SAASb,EAAG0F,UAAU,aAAa1F,EAAG0F,UAAU,OAIhC,KAArCnD,EAAEC,UAAUf,QAAQ,cACvB+D,WAAW,WACVjD,EAAEC,WAAa,cACb,MAGF,MAIGR,MAGRD,EAAM5B,UAAUS,MAAQ,SAASA,GAOhC,MALAb,GAAUiC,KAAKC,SAAU,SAASM,GACxBb,EAAca,GACd5B,EAAY4B,EAAG3B,KAGlBoB,MAGRD,EAAM5B,UAAUwF,KAAO,SAASA,GAQ/B,MANA3D,MAAK0D,UAAYC,EAEjB5F,EAAUiC,KAAKC,SAAU,SAASM,GACjCA,EAAE1B,aAAa,QAAS,SAAS8E,EAAK,aAAaA,EAAK,SAGlD3D,MAGRD,EAAM5B,UAAUyF,OAAS,SAASC,GAOjC,MALA9F,GAAUiC,KAAKC,SAAU,SAASM,GACjCA,EAAEC,UAAYD,EAAEC,UAAUiD,QAAQ,KAAM,KAAKA,QAAQ,qBAAsB,IAC3ElD,EAAEC,WAAa,gBAAgBqD,EAAU,MAGnC7D,MAGRlC,EAAOiC,MAAQA,GAEbjC"}
\ No newline at end of file
+{"version":3,"sources":["marka.js"],"names":["applyFunc","el","callback","Array","prototype","forEach","call","isElement","o","HTMLElement","nodeType","nodeName","changeColor","color","setAttribute","icon","getAttribute","blockCount","children","length","invertedBlock","blockList","hasOwnProperty","invert","b","currentColor","indexOf","setBackground","parent","parentNode","backgroundColor","window","getComputedStyle","Marka","this","elements","document","querySelectorAll","push","a","Error","i","className","circle","block","circle-o","circle-o-filled","circle-minus","circle-plus","circle-times","circle-o-minus","circle-o-plus","circle-o-times","square","square-o","square-o-filled","square-minus","square-plus","square-times","square-check","square-o-minus","square-o-plus","square-o-times","square-o-check","triangle","asterisk","minus","plus","times","check","sort","sort-half","signal-three-one","signal-three-two","signal-three","signal-five-one","signal-five-two","signal-five-three","signal-five-four","signal-five","pause","angle","angle-double","arrow","bars","chevron","set","span","createElement","appendChild","setTimeout","replace","sizeValue","size","rotate","direction","module","exports","define","amd"],"mappings":";;;;;;;;CASA,WACC,YAmKG,SAASA,GAAUC,EAAIC,GACtB,MAAOC,OAAMC,UAAUC,QAAQC,KAAKL,EAAIC,GAGzC,QAASK,GAAUC,GACrB,MACwB,gBAAhBC,aAA2BD,YAAaC,aAC/CD,GAAkB,gBAANA,IAAwB,OAANA,GAA6B,IAAfA,EAAEE,UAAsC,gBAAbF,GAAEG,SAIxE,QAASC,GAAYX,EAAIY,GAGrBZ,EAAGa,aAAa,aAAcD,EAG9B,IAAIE,GAAOd,EAAGe,aAAa,aACvBC,EAAahB,EAAGiB,SAASC,OAGzBC,IAEJ,IAAIC,EAAUN,GAAMO,eAAe,UAE/B,OAAQD,EAAUN,GAAMQ,QACpB,IAAK,OACDH,GAAkBH,EAAW,EAC7B,MACJ,KAAK,WACDG,GAAkBH,EAAW,EAAKA,EAAW,EAC7C,MACJ,SACIG,EAAgBC,EAAUN,GAAMQ,OAI5C,IAAK,GAAIC,GAAI,EAAOP,EAAJO,EAAgBA,IAAK,CAEjC,GAAIC,GAAeZ,CAEc,MAA7BO,EAAcM,QAAQF,KACtBC,EAAexB,EAAGe,aAAa,YAGnCf,EAAGiB,SAASM,GAAGV,aAAa,QAAS,oBAAoBW,IAIjE,QAASE,GAAc1B,GAEnB,GAAI2B,GAAS3B,EAAG4B,WACZC,EAAkB,kBAEtB,GAII,IAHAA,EAAkBC,OAAOC,iBAAiBJ,GAAQE,gBAClDF,EAASA,EAAOC,WAEQ,qBAApBC,EACA,YAGC,WAAaF,KAEE,qBAApBE,GAA8D,gBAApBA,KAC1CA,EAAkB,sBAGtB7B,EAAGa,aAAa,UAAWgB,GAGlC,QAASG,GAAMhC,GAYd,GAVAiC,KAAKC,YAEa,gBAAPlC,KACViC,KAAKC,SAAWC,SAASC,iBAAiBpC,IAGvCM,EAAUN,IACbiC,KAAKC,SAASG,KAAKrC,GAGhBA,YAAcE,OAEjB,IAAK,GAAIoC,GAAI,EAAGA,EAAItC,EAAGkB,OAAQoB,IAC1BhC,EAAUN,EAAGsC,KAChBL,KAAKC,SAASG,KAAKrC,EAAGsC,GAKzB,KAAKL,KAAKC,SAAShB,OAClB,KAAMqB,OAAM,0BAab,OAVAxC,GAAUkC,KAAKC,SAAU,SAASM,GAGxBd,EAAcc,GAEc,KAAjCA,EAAEC,UAAUhB,QAAQ,WACvBe,EAAEC,WAAa,aAIVR,KA1QL,GAAIb,IAGHsB,QACCC,MAAO,GAERC,YACCD,MAAO,EACPrB,QAAS,IAEVuB,mBACCF,MAAO,EACPrB,QAAS,IAGVwB,gBACCH,MAAO,EACPrB,OAAQ,QAETyB,eACCJ,MAAO,EACPrB,OAAQ,YAET0B,gBACCL,MAAO,EACPrB,OAAQ,YAGT2B,kBACCN,MAAO,EACPrB,QAAS,IAEV4B,iBACCP,MAAO,EACPrB,QAAS,IAEV6B,kBACCR,MAAO,EACPrB,QAAS,IAGV8B,QACCT,MAAO,GAERU,YACCV,MAAO,EACPrB,QAAS,IAEVgC,mBACCX,MAAO,EACPrB,QAAS,IAGViC,gBACCZ,MAAO,EACPrB,OAAQ,QAETkC,eACCb,MAAO,EACPrB,OAAQ,YAETmC,gBACCd,MAAO,EACPrB,OAAQ,YAEToC,gBACCf,MAAO,EACPrB,OAAQ,YAGTqC,kBACChB,MAAO,EACPrB,QAAS,IAEVsC,iBACCjB,MAAO,EACPrB,QAAS,IAEVuC,kBACClB,MAAO,EACPrB,QAAS,IAEVwC,kBACCnB,MAAO,EACPrB,QAAS,IAGVyC,UACCpB,MAAO,GAGRqB,UACCrB,MAAO,GAERsB,OACCtB,MAAO,GAERuB,MACCvB,MAAO,GAERwB,OACCxB,MAAO,GAGRyB,OACCzB,MAAO,GAER0B,MACC1B,MAAO,GAER2B,aACC3B,MAAO,GAGR4B,oBACC5B,MAAO,GAER6B,oBACC7B,MAAO,GAER8B,gBACC9B,MAAO,GAER+B,mBACC/B,MAAO,GAERgC,mBACChC,MAAO,GAERiC,qBACCjC,MAAO,GAERkC,oBACClC,MAAO,GAERmC,eACCnC,MAAO,GAGRoC,OACCpC,MAAO,GAGRqC,OACCrC,MAAO,GAERsC,gBACCtC,MAAO,GAERuC,OACCvC,MAAO,GAERwC,MACCxC,MAAO,GAERyC,SACCzC,MAAO,GAkHZX,GAAM7B,UAAUkF,IAAM,SAASvE,GAE9B,GAAId,GAAKiC,IAqDT,OAnDAlC,GAAUkC,KAAKC,SAAU,SAASM,GAGjCA,EAAE3B,aAAa,YAAaC,EAG5B,IAAIF,GAAQ4B,EAAEzB,aAAa,aAEtBH,KACJA,EAAQ,eACR4B,EAAE3B,aAAa,aAAcD,GAG9B,IAAII,GAAawB,EAAEvB,SAASC,MAG5B,IAAIE,EAAUN,GAAM6B,MAAQ3B,EAC3B,IAAK,GAAIsB,GAAI,EAAGA,EAAKlB,EAAUN,GAAM6B,MAAQ3B,EAAasB,IAAK,CAE9D,GAAIgD,GAAOnD,SAASoD,cAAc,IAElC/C,GAAEgD,YAAYF,GAKP5D,EAAcc,GACd7B,EAAY6B,EAAG5B,GAGxB6E,WAAW,WAGVjD,EAAEC,UAAYD,EAAEC,UAAUiD,QAAQ,KAAM,KAAKA,QAAQ,oBAAqB,IAC1ElD,EAAEC,WAAa,cAAc3B,EAAK,IAE9B,aAAed,IAClBwC,EAAE3B,aAAa,QAAS,SAASb,EAAG2F,UAAU,aAAa3F,EAAG2F,UAAU,OAIhC,KAArCnD,EAAEC,UAAUhB,QAAQ,cACvBgE,WAAW,WACVjD,EAAEC,WAAa,cACb,MAGF,MAIGR,MAGRD,EAAM7B,UAAUS,MAAQ,SAASA,GAOhC,MALAb,GAAUkC,KAAKC,SAAU,SAASM,GACxBd,EAAcc,GACd7B,EAAY6B,EAAG5B,KAGlBqB,MAGRD,EAAM7B,UAAUyF,KAAO,SAASA,GAQ/B,MANA3D,MAAK0D,UAAYC,EAEjB7F,EAAUkC,KAAKC,SAAU,SAASM,GACjCA,EAAE3B,aAAa,QAAS,SAAS+E,EAAK,aAAaA,EAAK,SAGlD3D,MAGRD,EAAM7B,UAAU0F,OAAS,SAASC,GAOjC,MALA/F,GAAUkC,KAAKC,SAAU,SAASM,GACjCA,EAAEC,UAAYD,EAAEC,UAAUiD,QAAQ,KAAM,KAAKA,QAAQ,qBAAsB,IAC3ElD,EAAEC,WAAa,gBAAgBqD,EAAU,MAGnC7D,MAIiB,mBAAX8D,SAA0BA,OAAOC,QACxCD,OAAOC,QAAUhE,EACQ,kBAAXiE,SAAyBA,OAAOC,IAC9CD,OAAOjE,GACAF,SACPA,OAAOE,MAAQA","file":"marka.min.js"}
\ No newline at end of file
diff --git a/docs/static/marka/js/marka.js b/docs/static/marka/js/marka.js
index d63be05..78635a3 100644
--- a/docs/static/marka/js/marka.js
+++ b/docs/static/marka/js/marka.js
@@ -7,8 +7,7 @@
  * Released under the MIT license 
  * https://github.com/fians/marka/blob/master/LICENSE 
  */ 
-
-;(function(window) {
+(function() {
 	'use strict';
 
     // Blocks needed to create the icon
@@ -371,6 +370,13 @@
 		return this;
 	};
 
-	window.Marka = Marka;
+    // UMD wrapper that works with window, node.js, and AMD modules
+    if (typeof module !== 'undefined' && module.exports) {
+        module.exports = Marka;
+    } else if (typeof define === 'function' && define.amd) {
+        define(Marka);
+    } else if (window) {
+        window.Marka = Marka;
+    }
 
-})(window);
\ No newline at end of file
+})();
\ No newline at end of file
diff --git a/src/js/marka.js b/src/js/marka.js
index 4d9dc10..d8519b1 100644
--- a/src/js/marka.js
+++ b/src/js/marka.js
@@ -1,5 +1,4 @@
-
-;(function(window) {
+(function() {
 	'use strict';
 
     // Blocks needed to create the icon
@@ -362,6 +361,13 @@
 		return this;
 	};
 
-	window.Marka = Marka;
+    // UMD wrapper that works with window, node.js, and AMD modules
+    if (typeof module !== 'undefined' && module.exports) {
+        module.exports = Marka;
+    } else if (typeof define === 'function' && define.amd) {
+        define(Marka);
+    } else if (window) {
+        window.Marka = Marka;
+    }
 
-})(window);
\ No newline at end of file
+})();
\ No newline at end of file