diff --git a/src/postorius/static/postorius/libs/html5shiv/html5shiv.js b/src/postorius/static/postorius/libs/html5shiv/html5shiv.js
new file mode 100644
index 0000000..45ea723
--- /dev/null
+++ b/src/postorius/static/postorius/libs/html5shiv/html5shiv.js
@@ -0,0 +1,326 @@
+/**
+* @preserve HTML5 Shiv 3.7.3 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
+*/
+;(function(window, document) {
+/*jshint evil:true */
+  /** version */
+  var version = '3.7.3';
+
+  /** Preset options */
+  var options = window.html5 || {};
+
+  /** Used to skip problem elements */
+  var reSkip = /^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i;
+
+  /** Not all elements can be cloned in IE **/
+  var saveClones = /^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i;
+
+  /** Detect whether the browser supports default html5 styles */
+  var supportsHtml5Styles;
+
+  /** Name of the expando, to work with multiple documents or to re-shiv one document */
+  var expando = '_html5shiv';
+
+  /** The id for the the documents expando */
+  var expanID = 0;
+
+  /** Cached data for each document */
+  var expandoData = {};
+
+  /** Detect whether the browser supports unknown elements */
+  var supportsUnknownElements;
+
+  (function() {
+    try {
+        var a = document.createElement('a');
+        a.innerHTML = '<xyz></xyz>';
+        //if the hidden property is implemented we can assume, that the browser supports basic HTML5 Styles
+        supportsHtml5Styles = ('hidden' in a);
+
+        supportsUnknownElements = a.childNodes.length == 1 || (function() {
+          // assign a false positive if unable to shiv
+          (document.createElement)('a');
+          var frag = document.createDocumentFragment();
+          return (
+            typeof frag.cloneNode == 'undefined' ||
+            typeof frag.createDocumentFragment == 'undefined' ||
+            typeof frag.createElement == 'undefined'
+          );
+        }());
+    } catch(e) {
+      // assign a false positive if detection fails => unable to shiv
+      supportsHtml5Styles = true;
+      supportsUnknownElements = true;
+    }
+
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * Creates a style sheet with the given CSS text and adds it to the document.
+   * @private
+   * @param {Document} ownerDocument The document.
+   * @param {String} cssText The CSS text.
+   * @returns {StyleSheet} The style element.
+   */
+  function addStyleSheet(ownerDocument, cssText) {
+    var p = ownerDocument.createElement('p'),
+        parent = ownerDocument.getElementsByTagName('head')[0] || ownerDocument.documentElement;
+
+    p.innerHTML = 'x<style>' + cssText + '</style>';
+    return parent.insertBefore(p.lastChild, parent.firstChild);
+  }
+
+  /**
+   * Returns the value of `html5.elements` as an array.
+   * @private
+   * @returns {Array} An array of shived element node names.
+   */
+  function getElements() {
+    var elements = html5.elements;
+    return typeof elements == 'string' ? elements.split(' ') : elements;
+  }
+
+  /**
+   * Extends the built-in list of html5 elements
+   * @memberOf html5
+   * @param {String|Array} newElements whitespace separated list or array of new element names to shiv
+   * @param {Document} ownerDocument The context document.
+   */
+  function addElements(newElements, ownerDocument) {
+    var elements = html5.elements;
+    if(typeof elements != 'string'){
+      elements = elements.join(' ');
+    }
+    if(typeof newElements != 'string'){
+      newElements = newElements.join(' ');
+    }
+    html5.elements = elements +' '+ newElements;
+    shivDocument(ownerDocument);
+  }
+
+   /**
+   * Returns the data associated to the given document
+   * @private
+   * @param {Document} ownerDocument The document.
+   * @returns {Object} An object of data.
+   */
+  function getExpandoData(ownerDocument) {
+    var data = expandoData[ownerDocument[expando]];
+    if (!data) {
+        data = {};
+        expanID++;
+        ownerDocument[expando] = expanID;
+        expandoData[expanID] = data;
+    }
+    return data;
+  }
+
+  /**
+   * returns a shived element for the given nodeName and document
+   * @memberOf html5
+   * @param {String} nodeName name of the element
+   * @param {Document|DocumentFragment} ownerDocument The context document.
+   * @returns {Object} The shived element.
+   */
+  function createElement(nodeName, ownerDocument, data){
+    if (!ownerDocument) {
+        ownerDocument = document;
+    }
+    if(supportsUnknownElements){
+        return ownerDocument.createElement(nodeName);
+    }
+    if (!data) {
+        data = getExpandoData(ownerDocument);
+    }
+    var node;
+
+    if (data.cache[nodeName]) {
+        node = data.cache[nodeName].cloneNode();
+    } else if (saveClones.test(nodeName)) {
+        node = (data.cache[nodeName] = data.createElem(nodeName)).cloneNode();
+    } else {
+        node = data.createElem(nodeName);
+    }
+
+    // Avoid adding some elements to fragments in IE < 9 because
+    // * Attributes like `name` or `type` cannot be set/changed once an element
+    //   is inserted into a document/fragment
+    // * Link elements with `src` attributes that are inaccessible, as with
+    //   a 403 response, will cause the tab/window to crash
+    // * Script elements appended to fragments will execute when their `src`
+    //   or `text` property is set
+    return node.canHaveChildren && !reSkip.test(nodeName) && !node.tagUrn ? data.frag.appendChild(node) : node;
+  }
+
+  /**
+   * returns a shived DocumentFragment for the given document
+   * @memberOf html5
+   * @param {Document} ownerDocument The context document.
+   * @returns {Object} The shived DocumentFragment.
+   */
+  function createDocumentFragment(ownerDocument, data){
+    if (!ownerDocument) {
+        ownerDocument = document;
+    }
+    if(supportsUnknownElements){
+        return ownerDocument.createDocumentFragment();
+    }
+    data = data || getExpandoData(ownerDocument);
+    var clone = data.frag.cloneNode(),
+        i = 0,
+        elems = getElements(),
+        l = elems.length;
+    for(;i<l;i++){
+        clone.createElement(elems[i]);
+    }
+    return clone;
+  }
+
+  /**
+   * Shivs the `createElement` and `createDocumentFragment` methods of the document.
+   * @private
+   * @param {Document|DocumentFragment} ownerDocument The document.
+   * @param {Object} data of the document.
+   */
+  function shivMethods(ownerDocument, data) {
+    if (!data.cache) {
+        data.cache = {};
+        data.createElem = ownerDocument.createElement;
+        data.createFrag = ownerDocument.createDocumentFragment;
+        data.frag = data.createFrag();
+    }
+
+
+    ownerDocument.createElement = function(nodeName) {
+      //abort shiv
+      if (!html5.shivMethods) {
+          return data.createElem(nodeName);
+      }
+      return createElement(nodeName, ownerDocument, data);
+    };
+
+    ownerDocument.createDocumentFragment = Function('h,f', 'return function(){' +
+      'var n=f.cloneNode(),c=n.createElement;' +
+      'h.shivMethods&&(' +
+        // unroll the `createElement` calls
+        getElements().join().replace(/[\w\-:]+/g, function(nodeName) {
+          data.createElem(nodeName);
+          data.frag.createElement(nodeName);
+          return 'c("' + nodeName + '")';
+        }) +
+      ');return n}'
+    )(html5, data.frag);
+  }
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * Shivs the given document.
+   * @memberOf html5
+   * @param {Document} ownerDocument The document to shiv.
+   * @returns {Document} The shived document.
+   */
+  function shivDocument(ownerDocument) {
+    if (!ownerDocument) {
+        ownerDocument = document;
+    }
+    var data = getExpandoData(ownerDocument);
+
+    if (html5.shivCSS && !supportsHtml5Styles && !data.hasCSS) {
+      data.hasCSS = !!addStyleSheet(ownerDocument,
+        // corrects block display not defined in IE6/7/8/9
+        'article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}' +
+        // adds styling not present in IE6/7/8/9
+        'mark{background:#FF0;color:#000}' +
+        // hides non-rendered elements
+        'template{display:none}'
+      );
+    }
+    if (!supportsUnknownElements) {
+      shivMethods(ownerDocument, data);
+    }
+    return ownerDocument;
+  }
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * The `html5` object is exposed so that more elements can be shived and
+   * existing shiving can be detected on iframes.
+   * @type Object
+   * @example
+   *
+   * // options can be changed before the script is included
+   * html5 = { 'elements': 'mark section', 'shivCSS': false, 'shivMethods': false };
+   */
+  var html5 = {
+
+    /**
+     * An array or space separated string of node names of the elements to shiv.
+     * @memberOf html5
+     * @type Array|String
+     */
+    'elements': options.elements || 'abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output picture progress section summary template time video',
+
+    /**
+     * current version of html5shiv
+     */
+    'version': version,
+
+    /**
+     * A flag to indicate that the HTML5 style sheet should be inserted.
+     * @memberOf html5
+     * @type Boolean
+     */
+    'shivCSS': (options.shivCSS !== false),
+
+    /**
+     * Is equal to true if a browser supports creating unknown/HTML5 elements
+     * @memberOf html5
+     * @type boolean
+     */
+    'supportsUnknownElements': supportsUnknownElements,
+
+    /**
+     * A flag to indicate that the document's `createElement` and `createDocumentFragment`
+     * methods should be overwritten.
+     * @memberOf html5
+     * @type Boolean
+     */
+    'shivMethods': (options.shivMethods !== false),
+
+    /**
+     * A string to describe the type of `html5` object ("default" or "default print").
+     * @memberOf html5
+     * @type String
+     */
+    'type': 'default',
+
+    // shivs the document according to the specified `html5` object options
+    'shivDocument': shivDocument,
+
+    //creates a shived element
+    createElement: createElement,
+
+    //creates a shived documentFragment
+    createDocumentFragment: createDocumentFragment,
+
+    //extends list of elements
+    addElements: addElements
+  };
+
+  /*--------------------------------------------------------------------------*/
+
+  // expose html5
+  window.html5 = html5;
+
+  // shiv the document
+  shivDocument(document);
+
+  if(typeof module == 'object' && module.exports){
+    module.exports = html5;
+  }
+
+}(typeof window !== "undefined" ? window : this, document));
diff --git a/src/postorius/static/postorius/libs/html5shiv/html5shiv.min.js b/src/postorius/static/postorius/libs/html5shiv/html5shiv.min.js
new file mode 100644
index 0000000..355afd1
--- /dev/null
+++ b/src/postorius/static/postorius/libs/html5shiv/html5shiv.min.js
@@ -0,0 +1,4 @@
+/**
+* @preserve HTML5 Shiv 3.7.3 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
+*/
+!function(a,b){function c(a,b){var c=a.createElement("p"),d=a.getElementsByTagName("head")[0]||a.documentElement;return c.innerHTML="x<style>"+b+"</style>",d.insertBefore(c.lastChild,d.firstChild)}function d(){var a=t.elements;return"string"==typeof a?a.split(" "):a}function e(a,b){var c=t.elements;"string"!=typeof c&&(c=c.join(" ")),"string"!=typeof a&&(a=a.join(" ")),t.elements=c+" "+a,j(b)}function f(a){var b=s[a[q]];return b||(b={},r++,a[q]=r,s[r]=b),b}function g(a,c,d){if(c||(c=b),l)return c.createElement(a);d||(d=f(c));var e;return e=d.cache[a]?d.cache[a].cloneNode():p.test(a)?(d.cache[a]=d.createElem(a)).cloneNode():d.createElem(a),!e.canHaveChildren||o.test(a)||e.tagUrn?e:d.frag.appendChild(e)}function h(a,c){if(a||(a=b),l)return a.createDocumentFragment();c=c||f(a);for(var e=c.frag.cloneNode(),g=0,h=d(),i=h.length;i>g;g++)e.createElement(h[g]);return e}function i(a,b){b.cache||(b.cache={},b.createElem=a.createElement,b.createFrag=a.createDocumentFragment,b.frag=b.createFrag()),a.createElement=function(c){return t.shivMethods?g(c,a,b):b.createElem(c)},a.createDocumentFragment=Function("h,f","return function(){var n=f.cloneNode(),c=n.createElement;h.shivMethods&&("+d().join().replace(/[\w\-:]+/g,function(a){return b.createElem(a),b.frag.createElement(a),'c("'+a+'")'})+");return n}")(t,b.frag)}function j(a){a||(a=b);var d=f(a);return!t.shivCSS||k||d.hasCSS||(d.hasCSS=!!c(a,"article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}mark{background:#FF0;color:#000}template{display:none}")),l||i(a,d),a}var k,l,m="3.7.3",n=a.html5||{},o=/^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i,p=/^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i,q="_html5shiv",r=0,s={};!function(){try{var a=b.createElement("a");a.innerHTML="<xyz></xyz>",k="hidden"in a,l=1==a.childNodes.length||function(){b.createElement("a");var a=b.createDocumentFragment();return"undefined"==typeof a.cloneNode||"undefined"==typeof a.createDocumentFragment||"undefined"==typeof a.createElement}()}catch(c){k=!0,l=!0}}();var t={elements:n.elements||"abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output picture progress section summary template time video",version:m,shivCSS:n.shivCSS!==!1,supportsUnknownElements:l,shivMethods:n.shivMethods!==!1,type:"default",shivDocument:j,createElement:g,createDocumentFragment:h,addElements:e};a.html5=t,j(b),"object"==typeof module&&module.exports&&(module.exports=t)}("undefined"!=typeof window?window:this,document);
\ No newline at end of file
diff --git a/src/postorius/static/postorius/libs/respond/respond.min.js b/src/postorius/static/postorius/libs/respond/respond.min.js
new file mode 100644
index 0000000..80a7b69
--- /dev/null
+++ b/src/postorius/static/postorius/libs/respond/respond.min.js
@@ -0,0 +1,5 @@
+/*! Respond.js v1.4.2: min/max-width media query polyfill * Copyright 2013 Scott Jehl
+ * Licensed under https://github.com/scottjehl/Respond/blob/master/LICENSE-MIT
+ *  */
+
+!function(a){"use strict";a.matchMedia=a.matchMedia||function(a){var b,c=a.documentElement,d=c.firstElementChild||c.firstChild,e=a.createElement("body"),f=a.createElement("div");return f.id="mq-test-1",f.style.cssText="position:absolute;top:-100em",e.style.background="none",e.appendChild(f),function(a){return f.innerHTML='&shy;<style media="'+a+'"> #mq-test-1 { width: 42px; }</style>',c.insertBefore(e,d),b=42===f.offsetWidth,c.removeChild(e),{matches:b,media:a}}}(a.document)}(this),function(a){"use strict";function b(){u(!0)}var c={};a.respond=c,c.update=function(){};var d=[],e=function(){var b=!1;try{b=new a.XMLHttpRequest}catch(c){b=new a.ActiveXObject("Microsoft.XMLHTTP")}return function(){return b}}(),f=function(a,b){var c=e();c&&(c.open("GET",a,!0),c.onreadystatechange=function(){4!==c.readyState||200!==c.status&&304!==c.status||b(c.responseText)},4!==c.readyState&&c.send(null))};if(c.ajax=f,c.queue=d,c.regex={media:/@media[^\{]+\{([^\{\}]*\{[^\}\{]*\})+/gi,keyframes:/@(?:\-(?:o|moz|webkit)\-)?keyframes[^\{]+\{(?:[^\{\}]*\{[^\}\{]*\})+[^\}]*\}/gi,urls:/(url\()['"]?([^\/\)'"][^:\)'"]+)['"]?(\))/g,findStyles:/@media *([^\{]+)\{([\S\s]+?)$/,only:/(only\s+)?([a-zA-Z]+)\s?/,minw:/\([\s]*min\-width\s*:[\s]*([\s]*[0-9\.]+)(px|em)[\s]*\)/,maxw:/\([\s]*max\-width\s*:[\s]*([\s]*[0-9\.]+)(px|em)[\s]*\)/},c.mediaQueriesSupported=a.matchMedia&&null!==a.matchMedia("only all")&&a.matchMedia("only all").matches,!c.mediaQueriesSupported){var g,h,i,j=a.document,k=j.documentElement,l=[],m=[],n=[],o={},p=30,q=j.getElementsByTagName("head")[0]||k,r=j.getElementsByTagName("base")[0],s=q.getElementsByTagName("link"),t=function(){var a,b=j.createElement("div"),c=j.body,d=k.style.fontSize,e=c&&c.style.fontSize,f=!1;return b.style.cssText="position:absolute;font-size:1em;width:1em",c||(c=f=j.createElement("body"),c.style.background="none"),k.style.fontSize="100%",c.style.fontSize="100%",c.appendChild(b),f&&k.insertBefore(c,k.firstChild),a=b.offsetWidth,f?k.removeChild(c):c.removeChild(b),k.style.fontSize=d,e&&(c.style.fontSize=e),a=i=parseFloat(a)},u=function(b){var c="clientWidth",d=k[c],e="CSS1Compat"===j.compatMode&&d||j.body[c]||d,f={},o=s[s.length-1],r=(new Date).getTime();if(b&&g&&p>r-g)return a.clearTimeout(h),h=a.setTimeout(u,p),void 0;g=r;for(var v in l)if(l.hasOwnProperty(v)){var w=l[v],x=w.minw,y=w.maxw,z=null===x,A=null===y,B="em";x&&(x=parseFloat(x)*(x.indexOf(B)>-1?i||t():1)),y&&(y=parseFloat(y)*(y.indexOf(B)>-1?i||t():1)),w.hasquery&&(z&&A||!(z||e>=x)||!(A||y>=e))||(f[w.media]||(f[w.media]=[]),f[w.media].push(m[w.rules]))}for(var C in n)n.hasOwnProperty(C)&&n[C]&&n[C].parentNode===q&&q.removeChild(n[C]);n.length=0;for(var D in f)if(f.hasOwnProperty(D)){var E=j.createElement("style"),F=f[D].join("\n");E.type="text/css",E.media=D,q.insertBefore(E,o.nextSibling),E.styleSheet?E.styleSheet.cssText=F:E.appendChild(j.createTextNode(F)),n.push(E)}},v=function(a,b,d){var e=a.replace(c.regex.keyframes,"").match(c.regex.media),f=e&&e.length||0;b=b.substring(0,b.lastIndexOf("/"));var g=function(a){return a.replace(c.regex.urls,"$1"+b+"$2$3")},h=!f&&d;b.length&&(b+="/"),h&&(f=1);for(var i=0;f>i;i++){var j,k,n,o;h?(j=d,m.push(g(a))):(j=e[i].match(c.regex.findStyles)&&RegExp.$1,m.push(RegExp.$2&&g(RegExp.$2))),n=j.split(","),o=n.length;for(var p=0;o>p;p++)k=n[p],l.push({media:k.split("(")[0].match(c.regex.only)&&RegExp.$2||"all",rules:m.length-1,hasquery:k.indexOf("(")>-1,minw:k.match(c.regex.minw)&&parseFloat(RegExp.$1)+(RegExp.$2||""),maxw:k.match(c.regex.maxw)&&parseFloat(RegExp.$1)+(RegExp.$2||"")})}u()},w=function(){if(d.length){var b=d.shift();f(b.href,function(c){v(c,b.href,b.media),o[b.href]=!0,a.setTimeout(function(){w()},0)})}},x=function(){for(var b=0;b<s.length;b++){var c=s[b],e=c.href,f=c.media,g=c.rel&&"stylesheet"===c.rel.toLowerCase();e&&g&&!o[e]&&(c.styleSheet&&c.styleSheet.rawCssText?(v(c.styleSheet.rawCssText,e,f),o[e]=!0):(!/^([a-zA-Z:]*\/\/)/.test(e)&&!r||e.replace(RegExp.$1,"").split("/")[0]===a.location.host)&&("//"===e.substring(0,2)&&(e=a.location.protocol+e),d.push({href:e,media:f})))}w()};x(),c.update=x,c.getEmValue=t,a.addEventListener?a.addEventListener("resize",b,!1):a.attachEvent&&a.attachEvent("onresize",b)}}(this);
\ No newline at end of file
diff --git a/src/postorius/static/postorius/libs/respond/respond.src.js b/src/postorius/static/postorius/libs/respond/respond.src.js
new file mode 100644
index 0000000..b1298d0
--- /dev/null
+++ b/src/postorius/static/postorius/libs/respond/respond.src.js
@@ -0,0 +1,224 @@
+/*! matchMedia() polyfill - Test a CSS media type/query in JS. Authors & copyright (c) 2012: Scott Jehl, Paul Irish, Nicholas Zakas. Dual MIT/BSD license */
+/*! NOTE: If you're already including a window.matchMedia polyfill via Modernizr or otherwise, you don't need this part */
+(function(w) {
+  "use strict";
+  w.matchMedia = w.matchMedia || function(doc, undefined) {
+    var bool, docElem = doc.documentElement, refNode = docElem.firstElementChild || docElem.firstChild, fakeBody = doc.createElement("body"), div = doc.createElement("div");
+    div.id = "mq-test-1";
+    div.style.cssText = "position:absolute;top:-100em";
+    fakeBody.style.background = "none";
+    fakeBody.appendChild(div);
+    return function(q) {
+      div.innerHTML = '&shy;<style media="' + q + '"> #mq-test-1 { width: 42px; }</style>';
+      docElem.insertBefore(fakeBody, refNode);
+      bool = div.offsetWidth === 42;
+      docElem.removeChild(fakeBody);
+      return {
+        matches: bool,
+        media: q
+      };
+    };
+  }(w.document);
+})(this);
+
+/*! Respond.js v1.4.0: min/max-width media query polyfill. (c) Scott Jehl. MIT Lic. j.mp/respondjs  */
+(function(w) {
+  "use strict";
+  var respond = {};
+  w.respond = respond;
+  respond.update = function() {};
+  var requestQueue = [], xmlHttp = function() {
+    var xmlhttpmethod = false;
+    try {
+      xmlhttpmethod = new w.XMLHttpRequest();
+    } catch (e) {
+      xmlhttpmethod = new w.ActiveXObject("Microsoft.XMLHTTP");
+    }
+    return function() {
+      return xmlhttpmethod;
+    };
+  }(), ajax = function(url, callback) {
+    var req = xmlHttp();
+    if (!req) {
+      return;
+    }
+    req.open("GET", url, true);
+    req.onreadystatechange = function() {
+      if (req.readyState !== 4 || req.status !== 200 && req.status !== 304) {
+        return;
+      }
+      callback(req.responseText);
+    };
+    if (req.readyState === 4) {
+      return;
+    }
+    req.send(null);
+  };
+  respond.ajax = ajax;
+  respond.queue = requestQueue;
+  respond.regex = {
+    media: /@media[^\{]+\{([^\{\}]*\{[^\}\{]*\})+/gi,
+    keyframes: /@(?:\-(?:o|moz|webkit)\-)?keyframes[^\{]+\{(?:[^\{\}]*\{[^\}\{]*\})+[^\}]*\}/gi,
+    urls: /(url\()['"]?([^\/\)'"][^:\)'"]+)['"]?(\))/g,
+    findStyles: /@media *([^\{]+)\{([\S\s]+?)$/,
+    only: /(only\s+)?([a-zA-Z]+)\s?/,
+    minw: /\([\s]*min\-width\s*:[\s]*([\s]*[0-9\.]+)(px|em)[\s]*\)/,
+    maxw: /\([\s]*max\-width\s*:[\s]*([\s]*[0-9\.]+)(px|em)[\s]*\)/
+  };
+  respond.mediaQueriesSupported = w.matchMedia && w.matchMedia("only all") !== null && w.matchMedia("only all").matches;
+  if (respond.mediaQueriesSupported) {
+    return;
+  }
+  var doc = w.document, docElem = doc.documentElement, mediastyles = [], rules = [], appendedEls = [], parsedSheets = {}, resizeThrottle = 30, head = doc.getElementsByTagName("head")[0] || docElem, base = doc.getElementsByTagName("base")[0], links = head.getElementsByTagName("link"), lastCall, resizeDefer, eminpx, getEmValue = function() {
+    var ret, div = doc.createElement("div"), body = doc.body, originalHTMLFontSize = docElem.style.fontSize, originalBodyFontSize = body && body.style.fontSize, fakeUsed = false;
+    div.style.cssText = "position:absolute;font-size:1em;width:1em";
+    if (!body) {
+      body = fakeUsed = doc.createElement("body");
+      body.style.background = "none";
+    }
+    docElem.style.fontSize = "100%";
+    body.style.fontSize = "100%";
+    body.appendChild(div);
+    if (fakeUsed) {
+      docElem.insertBefore(body, docElem.firstChild);
+    }
+    ret = div.offsetWidth;
+    if (fakeUsed) {
+      docElem.removeChild(body);
+    } else {
+      body.removeChild(div);
+    }
+    docElem.style.fontSize = originalHTMLFontSize;
+    if (originalBodyFontSize) {
+      body.style.fontSize = originalBodyFontSize;
+    }
+    ret = eminpx = parseFloat(ret);
+    return ret;
+  }, applyMedia = function(fromResize) {
+    var name = "clientWidth", docElemProp = docElem[name], currWidth = doc.compatMode === "CSS1Compat" && docElemProp || doc.body[name] || docElemProp, styleBlocks = {}, lastLink = links[links.length - 1], now = new Date().getTime();
+    if (fromResize && lastCall && now - lastCall < resizeThrottle) {
+      w.clearTimeout(resizeDefer);
+      resizeDefer = w.setTimeout(applyMedia, resizeThrottle);
+      return;
+    } else {
+      lastCall = now;
+    }
+    for (var i in mediastyles) {
+      if (mediastyles.hasOwnProperty(i)) {
+        var thisstyle = mediastyles[i], min = thisstyle.minw, max = thisstyle.maxw, minnull = min === null, maxnull = max === null, em = "em";
+        if (!!min) {
+          min = parseFloat(min) * (min.indexOf(em) > -1 ? eminpx || getEmValue() : 1);
+        }
+        if (!!max) {
+          max = parseFloat(max) * (max.indexOf(em) > -1 ? eminpx || getEmValue() : 1);
+        }
+        if (!thisstyle.hasquery || (!minnull || !maxnull) && (minnull || currWidth >= min) && (maxnull || currWidth <= max)) {
+          if (!styleBlocks[thisstyle.media]) {
+            styleBlocks[thisstyle.media] = [];
+          }
+          styleBlocks[thisstyle.media].push(rules[thisstyle.rules]);
+        }
+      }
+    }
+    for (var j in appendedEls) {
+      if (appendedEls.hasOwnProperty(j)) {
+        if (appendedEls[j] && appendedEls[j].parentNode === head) {
+          head.removeChild(appendedEls[j]);
+        }
+      }
+    }
+    appendedEls.length = 0;
+    for (var k in styleBlocks) {
+      if (styleBlocks.hasOwnProperty(k)) {
+        var ss = doc.createElement("style"), css = styleBlocks[k].join("\n");
+        ss.type = "text/css";
+        ss.media = k;
+        head.insertBefore(ss, lastLink.nextSibling);
+        if (ss.styleSheet) {
+          ss.styleSheet.cssText = css;
+        } else {
+          ss.appendChild(doc.createTextNode(css));
+        }
+        appendedEls.push(ss);
+      }
+    }
+  }, translate = function(styles, href, media) {
+    var qs = styles.replace(respond.regex.keyframes, "").match(respond.regex.media), ql = qs && qs.length || 0;
+    href = href.substring(0, href.lastIndexOf("/"));
+    var repUrls = function(css) {
+      return css.replace(respond.regex.urls, "$1" + href + "$2$3");
+    }, useMedia = !ql && media;
+    if (href.length) {
+      href += "/";
+    }
+    if (useMedia) {
+      ql = 1;
+    }
+    for (var i = 0; i < ql; i++) {
+      var fullq, thisq, eachq, eql;
+      if (useMedia) {
+        fullq = media;
+        rules.push(repUrls(styles));
+      } else {
+        fullq = qs[i].match(respond.regex.findStyles) && RegExp.$1;
+        rules.push(RegExp.$2 && repUrls(RegExp.$2));
+      }
+      eachq = fullq.split(",");
+      eql = eachq.length;
+      for (var j = 0; j < eql; j++) {
+        thisq = eachq[j];
+        mediastyles.push({
+          media: thisq.split("(")[0].match(respond.regex.only) && RegExp.$2 || "all",
+          rules: rules.length - 1,
+          hasquery: thisq.indexOf("(") > -1,
+          minw: thisq.match(respond.regex.minw) && parseFloat(RegExp.$1) + (RegExp.$2 || ""),
+          maxw: thisq.match(respond.regex.maxw) && parseFloat(RegExp.$1) + (RegExp.$2 || "")
+        });
+      }
+    }
+    applyMedia();
+  }, makeRequests = function() {
+    if (requestQueue.length) {
+      var thisRequest = requestQueue.shift();
+      ajax(thisRequest.href, function(styles) {
+        translate(styles, thisRequest.href, thisRequest.media);
+        parsedSheets[thisRequest.href] = true;
+        w.setTimeout(function() {
+          makeRequests();
+        }, 0);
+      });
+    }
+  }, ripCSS = function() {
+    for (var i = 0; i < links.length; i++) {
+      var sheet = links[i], href = sheet.href, media = sheet.media, isCSS = sheet.rel && sheet.rel.toLowerCase() === "stylesheet";
+      if (!!href && isCSS && !parsedSheets[href]) {
+        if (sheet.styleSheet && sheet.styleSheet.rawCssText) {
+          translate(sheet.styleSheet.rawCssText, href, media);
+          parsedSheets[href] = true;
+        } else {
+          if (!/^([a-zA-Z:]*\/\/)/.test(href) && !base || href.replace(RegExp.$1, "").split("/")[0] === w.location.host) {
+            if (href.substring(0, 2) === "//") {
+              href = w.location.protocol + href;
+            }
+            requestQueue.push({
+              href: href,
+              media: media
+            });
+          }
+        }
+      }
+    }
+    makeRequests();
+  };
+  ripCSS();
+  respond.update = ripCSS;
+  respond.getEmValue = getEmValue;
+  function callMedia() {
+    applyMedia(true);
+  }
+  if (w.addEventListener) {
+    w.addEventListener("resize", callMedia, false);
+  } else if (w.attachEvent) {
+    w.attachEvent("onresize", callMedia);
+  }
+})(this);
\ No newline at end of file
diff --git a/src/postorius/templates/postorius/base.html b/src/postorius/templates/postorius/base.html
index 1f80897..7421a80 100644
--- a/src/postorius/templates/postorius/base.html
+++ b/src/postorius/templates/postorius/base.html
@@ -16,8 +16,8 @@
     <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
     <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
     <!--[if lt IE 9]>
-      <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
-      <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
+      <script src="{% static 'postorius/libs/html5shiv/html5shiv.min.js' %}"></script>
+      <script src="{% static 'postorius/libs/respond/respond.min.js' %}"></script>
     <![endif]-->
 </head>
 <body>