diff --git a/package.json b/package.json
index de1f4eb..355ddc4 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,10 @@
     "compile": "tsc -watch -p ./",
     "postinstall": "node ./node_modules/vscode/bin/install"
   },
+  "dependencies": {
+    "dom-to-image": "2.6.0",
+    "vivus": "0.4.2"
+  },
   "devDependencies": {
     "typescript": "^2.0.3",
     "vscode": "^1.0.0",
diff --git a/src/webview/dom2image.js b/src/webview/dom2image.js
deleted file mode 100644
index bc73227..0000000
--- a/src/webview/dom2image.js
+++ /dev/null
@@ -1,2 +0,0 @@
-/*! dom-to-image 10-06-2017 */
-!function(a){"use strict";function b(a,b){function c(a){return b.bgcolor&&(a.style.backgroundColor=b.bgcolor),b.width&&(a.style.width=b.width+"px"),b.height&&(a.style.height=b.height+"px"),b.style&&Object.keys(b.style).forEach(function(c){a.style[c]=b.style[c]}),a}return b=b||{},g(b),Promise.resolve(a).then(function(a){return i(a,b.filter,!0)}).then(j).then(k).then(c).then(function(c){return l(c,b.width||q.width(a),b.height||q.height(a))})}function c(a,b){return h(a,b||{}).then(function(b){return b.getContext("2d").getImageData(0,0,q.width(a),q.height(a)).data})}function d(a,b){return h(a,b||{}).then(function(a){return a.toDataURL()})}function e(a,b){return b=b||{},h(a,b).then(function(a){return a.toDataURL("image/jpeg",b.quality||1)})}function f(a,b){return h(a,b||{}).then(q.canvasToBlob)}function g(a){"undefined"==typeof a.imagePlaceholder?v.impl.options.imagePlaceholder=u.imagePlaceholder:v.impl.options.imagePlaceholder=a.imagePlaceholder,"undefined"==typeof a.cacheBust?v.impl.options.cacheBust=u.cacheBust:v.impl.options.cacheBust=a.cacheBust}function h(a,c){function d(a){var b=document.createElement("canvas");if(b.width=c.width||q.width(a),b.height=c.height||q.height(a),c.bgcolor){var d=b.getContext("2d");d.fillStyle=c.bgcolor,d.fillRect(0,0,b.width,b.height)}return b}return b(a,c).then(q.makeImage).then(q.delay(100)).then(function(b){var c=d(a);return c.getContext("2d").drawImage(b,0,0),c})}function i(a,b,c){function d(a){return a instanceof HTMLCanvasElement?q.makeImage(a.toDataURL()):a.cloneNode(!1)}function e(a,b,c){function d(a,b,c){var d=Promise.resolve();return b.forEach(function(b){d=d.then(function(){return i(b,c)}).then(function(b){b&&a.appendChild(b)})}),d}var e=a.childNodes;return 0===e.length?Promise.resolve(b):d(b,q.asArray(e),c).then(function(){return b})}function f(a,b){function c(){function c(a,b){function c(a,b){q.asArray(a).forEach(function(c){b.setProperty(c,a.getPropertyValue(c),a.getPropertyPriority(c))})}a.cssText?b.cssText=a.cssText:c(a,b)}c(window.getComputedStyle(a),b.style)}function d(){function c(c){function d(a,b,c){function d(a){var b=a.getPropertyValue("content");return a.cssText+" content: "+b+";"}function e(a){function b(b){return b+": "+a.getPropertyValue(b)+(a.getPropertyPriority(b)?" !important":"")}return q.asArray(a).map(b).join("; ")+";"}var f="."+a+":"+b,g=c.cssText?d(c):e(c);return document.createTextNode(f+"{"+g+"}")}var e=window.getComputedStyle(a,c),f=e.getPropertyValue("content");if(""!==f&&"none"!==f){var g=q.uid();b.className=b.className+" "+g;var h=document.createElement("style");h.appendChild(d(g,c,e)),b.appendChild(h)}}[":before",":after"].forEach(function(a){c(a)})}function e(){a instanceof HTMLTextAreaElement&&(b.innerHTML=a.value),a instanceof HTMLInputElement&&b.setAttribute("value",a.value)}function f(){b instanceof SVGElement&&(b.setAttribute("xmlns","http://www.w3.org/2000/svg"),b instanceof SVGRectElement&&["width","height"].forEach(function(a){var c=b.getAttribute(a);c&&b.style.setProperty(a,c)}))}return b instanceof Element?Promise.resolve().then(c).then(d).then(e).then(f).then(function(){return b}):b}return c||!b||b(a)?Promise.resolve(a).then(d).then(function(c){return e(a,c,b)}).then(function(b){return f(a,b)}):Promise.resolve()}function j(a){return s.resolveAll().then(function(b){var c=document.createElement("style");return a.appendChild(c),c.appendChild(document.createTextNode(b)),a})}function k(a){return t.inlineAll(a).then(function(){return a})}function l(a,b,c){return Promise.resolve(a).then(function(a){return a.setAttribute("xmlns","http://www.w3.org/1999/xhtml"),(new XMLSerializer).serializeToString(a)}).then(q.escapeXhtml).then(function(a){return'<foreignObject x="0" y="0" width="100%" height="100%">'+a+"</foreignObject>"}).then(function(a){return'<svg xmlns="http://www.w3.org/2000/svg" width="'+b+'" height="'+c+'">'+a+"</svg>"}).then(function(a){return"data:image/svg+xml;charset=utf-8,"+a})}function m(){function a(){var a="application/font-woff",b="image/jpeg";return{woff:a,woff2:a,ttf:"application/font-truetype",eot:"application/vnd.ms-fontobject",png:"image/png",jpg:b,jpeg:b,gif:"image/gif",tiff:"image/tiff",svg:"image/svg+xml"}}function b(a){var b=/\.([^\.\/]*?)$/g.exec(a);return b?b[1]:""}function c(c){var d=b(c).toLowerCase();return a()[d]||""}function d(a){return a.search(/^(data:)/)!==-1}function e(a){return new Promise(function(b){for(var c=window.atob(a.toDataURL().split(",")[1]),d=c.length,e=new Uint8Array(d),f=0;f<d;f++)e[f]=c.charCodeAt(f);b(new Blob([e],{type:"image/png"}))})}function f(a){return a.toBlob?new Promise(function(b){a.toBlob(b)}):e(a)}function g(a,b){var c=document.implementation.createHTMLDocument(),d=c.createElement("base");c.head.appendChild(d);var e=c.createElement("a");return c.body.appendChild(e),d.href=b,e.href=a,e.href}function h(){var a=0;return function(){function b(){return("0000"+(Math.random()*Math.pow(36,4)<<0).toString(36)).slice(-4)}return"u"+b()+a++}}function i(a){return new Promise(function(b,c){var d=new Image;d.onload=function(){b(d)},d.onerror=c,d.src=a})}function j(a){var b=3e4;return v.impl.options.cacheBust&&(a+=(/\?/.test(a)?"&":"?")+(new Date).getTime()),new Promise(function(c){function d(){if(4===g.readyState){if(200!==g.status)return void(h?c(h):f("cannot fetch resource: "+a+", status: "+g.status));var b=new FileReader;b.onloadend=function(){var a=b.result.split(/,/)[1];c(a)},b.readAsDataURL(g.response)}}function e(){h?c(h):f("timeout of "+b+"ms occured while fetching resource: "+a)}function f(a){console.error(a),c("")}var g=new XMLHttpRequest;g.onreadystatechange=d,g.ontimeout=e,g.responseType="blob",g.timeout=b,g.open("GET",a,!0),g.send();var h;if(v.impl.options.imagePlaceholder){var i=v.impl.options.imagePlaceholder.split(/,/);i&&i[1]&&(h=i[1])}})}function k(a,b){return"data:"+b+";base64,"+a}function l(a){return a.replace(/([.*+?^${}()|\[\]\/\\])/g,"\\$1")}function m(a){return function(b){return new Promise(function(c){setTimeout(function(){c(b)},a)})}}function n(a){for(var b=[],c=a.length,d=0;d<c;d++)b.push(a[d]);return b}function o(a){return a.replace(/#/g,"%23").replace(/\n/g,"%0A")}function p(a){var b=r(a,"border-left-width"),c=r(a,"border-right-width");return a.scrollWidth+b+c}function q(a){var b=r(a,"border-top-width"),c=r(a,"border-bottom-width");return a.scrollHeight+b+c}function r(a,b){var c=window.getComputedStyle(a).getPropertyValue(b);return parseFloat(c.replace("px",""))}return{escape:l,parseExtension:b,mimeType:c,dataAsUrl:k,isDataUrl:d,canvasToBlob:f,resolveUrl:g,getAndEncode:j,uid:h(),delay:m,asArray:n,escapeXhtml:o,makeImage:i,width:p,height:q}}function n(){function a(a){return a.search(e)!==-1}function b(a){for(var b,c=[];null!==(b=e.exec(a));)c.push(b[1]);return c.filter(function(a){return!q.isDataUrl(a)})}function c(a,b,c,d){function e(a){return new RegExp("(url\\(['\"]?)("+q.escape(a)+")(['\"]?\\))","g")}return Promise.resolve(b).then(function(a){return c?q.resolveUrl(a,c):a}).then(d||q.getAndEncode).then(function(a){return q.dataAsUrl(a,q.mimeType(b))}).then(function(c){return a.replace(e(b),"$1"+c+"$3")})}function d(d,e,f){function g(){return!a(d)}return g()?Promise.resolve(d):Promise.resolve(d).then(b).then(function(a){var b=Promise.resolve(d);return a.forEach(function(a){b=b.then(function(b){return c(b,a,e,f)})}),b})}var e=/url\(['"]?([^'"]+?)['"]?\)/g;return{inlineAll:d,shouldProcess:a,impl:{readUrls:b,inline:c}}}function o(){function a(){return b(document).then(function(a){return Promise.all(a.map(function(a){return a.resolve()}))}).then(function(a){return a.join("\n")})}function b(){function a(a){return a.filter(function(a){return a.type===CSSRule.FONT_FACE_RULE}).filter(function(a){return r.shouldProcess(a.style.getPropertyValue("src"))})}function b(a){var b=[];return a.forEach(function(a){try{q.asArray(a.cssRules||[]).forEach(b.push.bind(b))}catch(c){console.log("Error while reading CSS rules from "+a.href,c.toString())}}),b}function c(a){return{resolve:function(){var b=(a.parentStyleSheet||{}).href;return r.inlineAll(a.cssText,b)},src:function(){return a.style.getPropertyValue("src")}}}return Promise.resolve(q.asArray(document.styleSheets)).then(b).then(a).then(function(a){return a.map(c)})}return{resolveAll:a,impl:{readAll:b}}}function p(){function a(a){function b(b){return q.isDataUrl(a.src)?Promise.resolve():Promise.resolve(a.src).then(b||q.getAndEncode).then(function(b){return q.dataAsUrl(b,q.mimeType(a.src))}).then(function(b){return new Promise(function(c,d){a.onload=c,a.onerror=d,a.src=b})})}return{inline:b}}function b(c){function d(a){var b=a.style.getPropertyValue("background");return b?r.inlineAll(b).then(function(b){a.style.setProperty("background",b,a.style.getPropertyPriority("background"))}).then(function(){return a}):Promise.resolve(a)}return c instanceof Element?d(c).then(function(){return c instanceof HTMLImageElement?a(c).inline():Promise.all(q.asArray(c.childNodes).map(function(a){return b(a)}))}):Promise.resolve(c)}return{inlineAll:b,impl:{newImage:a}}}var q=m(),r=n(),s=o(),t=p(),u={imagePlaceholder:void 0,cacheBust:!1},v={toSvg:b,toPng:d,toJpeg:e,toBlob:f,toPixelData:c,impl:{fontFaces:s,images:t,util:q,inliner:r,options:{}}};"undefined"!=typeof module?module.exports=v:a.domtoimage=v}(this);
\ No newline at end of file
diff --git a/src/webview/index.html b/src/webview/index.html
index 2325cb0..5ea3ee5 100644
--- a/src/webview/index.html
+++ b/src/webview/index.html
@@ -71,8 +71,8 @@
     </svg>
   </div>
 
-  <script src="./dom2image.js"></script>
-  <script src="./vivus.js"></script>
+  <script src="../../node_modules/dom-to-image/dist/dom-to-image.min.js"></script>
+  <script src="../../node_modules/vivus/dist/vivus.js"></script>
   <script src="./index.js"></script>
 </body>
 </html>
\ No newline at end of file
diff --git a/src/webview/index.js b/src/webview/index.js
index c792aa7..9575dcc 100644
--- a/src/webview/index.js
+++ b/src/webview/index.js
@@ -89,7 +89,9 @@ function stripInitialIndent(html, indent) {
   const doc = new DOMParser().parseFromString(html, 'text/html')
   const initialSpans = doc.querySelectorAll('div > div span:first-child')
   for (let i = 0; i < initialSpans.length; i++) {
-    initialSpans[i].innerText = initialSpans[i].innerText.slice(indent)
+    const initialSpan = initialSpans[i]
+
+    initialSpan.textContent = initialSpan.textContent.slice(indent)
   }
   return doc.body.innerHTML
 }
@@ -141,13 +143,13 @@ obturateur.addEventListener('mouseover', () => {
       {
         duration: 40,
         onReady: () => {
-          obturateur.classList = 'obturateur filling'
+          obturateur.className = 'obturateur filling'
         }
       },
       () => {
         setTimeout(() => {
           isInAnimation = false
-          obturateur.classList = 'obturateur'
+          obturateur.className = 'obturateur'
         }, 700)
       }
     )
@@ -170,7 +172,7 @@ window.addEventListener('message', e => {
         snippetContainerNode.style.background = 'none'
       }
 
-      snippetContainerNode.style.opacity = 1
+      snippetContainerNode.style.opacity = '1'
     }
   }
 })
diff --git a/src/webview/vivus.js b/src/webview/vivus.js
deleted file mode 100644
index 68977de..0000000
--- a/src/webview/vivus.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/**
- * vivus - JavaScript library to make drawing animation on SVG
- * @version v0.4.2
- * @link https://github.com/maxwellito/vivus
- * @license MIT
- */
-"use strict";!function(){function t(t){if("undefined"==typeof t)throw new Error('Pathformer [constructor]: "element" parameter is required');if(t.constructor===String&&(t=document.getElementById(t),!t))throw new Error('Pathformer [constructor]: "element" parameter is not related to an existing ID');if(!(t instanceof window.SVGElement||t instanceof window.SVGGElement||/^svg$/i.test(t.nodeName)))throw new Error('Pathformer [constructor]: "element" parameter must be a string or a SVGelement');this.el=t,this.scan(t)}function e(t,e,n){r(),this.isReady=!1,this.setElement(t,e),this.setOptions(e),this.setCallback(n),this.isReady&&this.init()}t.prototype.TYPES=["line","ellipse","circle","polygon","polyline","rect"],t.prototype.ATTR_WATCH=["cx","cy","points","r","rx","ry","x","x1","x2","y","y1","y2"],t.prototype.scan=function(t){for(var e,r,n,i,a=t.querySelectorAll(this.TYPES.join(",")),o=0;o<a.length;o++)r=a[o],e=this[r.tagName.toLowerCase()+"ToPath"],n=e(this.parseAttr(r.attributes)),i=this.pathMaker(r,n),r.parentNode.replaceChild(i,r)},t.prototype.lineToPath=function(t){var e={},r=t.x1||0,n=t.y1||0,i=t.x2||0,a=t.y2||0;return e.d="M"+r+","+n+"L"+i+","+a,e},t.prototype.rectToPath=function(t){var e={},r=parseFloat(t.x)||0,n=parseFloat(t.y)||0,i=parseFloat(t.width)||0,a=parseFloat(t.height)||0;if(t.rx||t.ry){var o=parseInt(t.rx,10)||-1,s=parseInt(t.ry,10)||-1;o=Math.min(Math.max(0>o?s:o,0),i/2),s=Math.min(Math.max(0>s?o:s,0),a/2),e.d="M "+(r+o)+","+n+" L "+(r+i-o)+","+n+" A "+o+","+s+",0,0,1,"+(r+i)+","+(n+s)+" L "+(r+i)+","+(n+a-s)+" A "+o+","+s+",0,0,1,"+(r+i-o)+","+(n+a)+" L "+(r+o)+","+(n+a)+" A "+o+","+s+",0,0,1,"+r+","+(n+a-s)+" L "+r+","+(n+s)+" A "+o+","+s+",0,0,1,"+(r+o)+","+n}else e.d="M"+r+" "+n+" L"+(r+i)+" "+n+" L"+(r+i)+" "+(n+a)+" L"+r+" "+(n+a)+" Z";return e},t.prototype.polylineToPath=function(t){var e,r,n={},i=t.points.trim().split(" ");if(-1===t.points.indexOf(",")){var a=[];for(e=0;e<i.length;e+=2)a.push(i[e]+","+i[e+1]);i=a}for(r="M"+i[0],e=1;e<i.length;e++)-1!==i[e].indexOf(",")&&(r+="L"+i[e]);return n.d=r,n},t.prototype.polygonToPath=function(e){var r=t.prototype.polylineToPath(e);return r.d+="Z",r},t.prototype.ellipseToPath=function(t){var e={},r=parseFloat(t.rx)||0,n=parseFloat(t.ry)||0,i=parseFloat(t.cx)||0,a=parseFloat(t.cy)||0,o=i-r,s=a,h=parseFloat(i)+parseFloat(r),l=a;return e.d="M"+o+","+s+"A"+r+","+n+" 0,1,1 "+h+","+l+"A"+r+","+n+" 0,1,1 "+o+","+l,e},t.prototype.circleToPath=function(t){var e={},r=parseFloat(t.r)||0,n=parseFloat(t.cx)||0,i=parseFloat(t.cy)||0,a=n-r,o=i,s=parseFloat(n)+parseFloat(r),h=i;return e.d="M"+a+","+o+"A"+r+","+r+" 0,1,1 "+s+","+h+"A"+r+","+r+" 0,1,1 "+a+","+h,e},t.prototype.pathMaker=function(t,e){var r,n,i=document.createElementNS("http://www.w3.org/2000/svg","path");for(r=0;r<t.attributes.length;r++)n=t.attributes[r],-1===this.ATTR_WATCH.indexOf(n.name)&&i.setAttribute(n.name,n.value);for(r in e)i.setAttribute(r,e[r]);return i},t.prototype.parseAttr=function(t){for(var e,r={},n=0;n<t.length;n++){if(e=t[n],-1!==this.ATTR_WATCH.indexOf(e.name)&&-1!==e.value.indexOf("%"))throw new Error("Pathformer [parseAttr]: a SVG shape got values in percentage. This cannot be transformed into 'path' tags. Please use 'viewBox'.");r[e.name]=e.value}return r};var r,n,i,a;e.LINEAR=function(t){return t},e.EASE=function(t){return-Math.cos(t*Math.PI)/2+.5},e.EASE_OUT=function(t){return 1-Math.pow(1-t,3)},e.EASE_IN=function(t){return Math.pow(t,3)},e.EASE_OUT_BOUNCE=function(t){var e=-Math.cos(.5*t*Math.PI)+1,r=Math.pow(e,1.5),n=Math.pow(1-t,2),i=-Math.abs(Math.cos(2.5*r*Math.PI))+1;return 1-n+i*n},e.prototype.setElement=function(t,e){if("undefined"==typeof t)throw new Error('Vivus [constructor]: "element" parameter is required');if(t.constructor===String&&(t=document.getElementById(t),!t))throw new Error('Vivus [constructor]: "element" parameter is not related to an existing ID');if(this.parentEl=t,e&&e.file){var r=document.createElement("object");r.setAttribute("type","image/svg+xml"),r.setAttribute("data",e.file),r.setAttribute("built-by-vivus","true"),t.appendChild(r),t=r}switch(t.constructor){case window.SVGSVGElement:case window.SVGElement:case window.SVGGElement:this.el=t,this.isReady=!0;break;case window.HTMLObjectElement:var n,i;i=this,n=function(e){if(!i.isReady){if(i.el=t.contentDocument&&t.contentDocument.querySelector("svg"),!i.el&&e)throw new Error("Vivus [constructor]: object loaded does not contain any SVG");return i.el?(t.getAttribute("built-by-vivus")&&(i.parentEl.insertBefore(i.el,t),i.parentEl.removeChild(t),i.el.setAttribute("width","100%"),i.el.setAttribute("height","100%")),i.isReady=!0,i.init(),!0):void 0}},n()||t.addEventListener("load",n);break;default:throw new Error('Vivus [constructor]: "element" parameter is not valid (or miss the "file" attribute)')}},e.prototype.setOptions=function(t){var r=["delayed","sync","async","nsync","oneByOne","scenario","scenario-sync"],n=["inViewport","manual","autostart"];if(void 0!==t&&t.constructor!==Object)throw new Error('Vivus [constructor]: "options" parameter must be an object');if(t=t||{},t.type&&-1===r.indexOf(t.type))throw new Error("Vivus [constructor]: "+t.type+" is not an existing animation `type`");if(this.type=t.type||r[0],t.start&&-1===n.indexOf(t.start))throw new Error("Vivus [constructor]: "+t.start+" is not an existing `start` option");if(this.start=t.start||n[0],this.isIE=-1!==window.navigator.userAgent.indexOf("MSIE")||-1!==window.navigator.userAgent.indexOf("Trident/")||-1!==window.navigator.userAgent.indexOf("Edge/"),this.duration=a(t.duration,120),this.delay=a(t.delay,null),this.dashGap=a(t.dashGap,1),this.forceRender=t.hasOwnProperty("forceRender")?!!t.forceRender:this.isIE,this.reverseStack=!!t.reverseStack,this.selfDestroy=!!t.selfDestroy,this.onReady=t.onReady,this.map=[],this.frameLength=this.currentFrame=this.delayUnit=this.speed=this.handle=null,this.ignoreInvisible=t.hasOwnProperty("ignoreInvisible")?!!t.ignoreInvisible:!1,this.animTimingFunction=t.animTimingFunction||e.LINEAR,this.pathTimingFunction=t.pathTimingFunction||e.LINEAR,this.delay>=this.duration)throw new Error("Vivus [constructor]: delay must be shorter than duration")},e.prototype.setCallback=function(t){if(t&&t.constructor!==Function)throw new Error('Vivus [constructor]: "callback" parameter must be a function');this.callback=t||function(){}},e.prototype.mapping=function(){var t,e,r,n,i,o,s,h;for(h=o=s=0,e=this.el.querySelectorAll("path"),t=0;t<e.length;t++)r=e[t],this.isInvisible(r)||(i={el:r,length:Math.ceil(r.getTotalLength())},isNaN(i.length)?window.console&&console.warn&&console.warn("Vivus [mapping]: cannot retrieve a path element length",r):(this.map.push(i),r.style.strokeDasharray=i.length+" "+(i.length+2*this.dashGap),r.style.strokeDashoffset=i.length+this.dashGap,i.length+=this.dashGap,o+=i.length,this.renderPath(t)));for(o=0===o?1:o,this.delay=null===this.delay?this.duration/3:this.delay,this.delayUnit=this.delay/(e.length>1?e.length-1:1),this.reverseStack&&this.map.reverse(),t=0;t<this.map.length;t++){switch(i=this.map[t],this.type){case"delayed":i.startAt=this.delayUnit*t,i.duration=this.duration-this.delay;break;case"oneByOne":i.startAt=s/o*this.duration,i.duration=i.length/o*this.duration;break;case"sync":case"async":case"nsync":i.startAt=0,i.duration=this.duration;break;case"scenario-sync":r=i.el,n=this.parseAttr(r),i.startAt=h+(a(n["data-delay"],this.delayUnit)||0),i.duration=a(n["data-duration"],this.duration),h=void 0!==n["data-async"]?i.startAt:i.startAt+i.duration,this.frameLength=Math.max(this.frameLength,i.startAt+i.duration);break;case"scenario":r=i.el,n=this.parseAttr(r),i.startAt=a(n["data-start"],this.delayUnit)||0,i.duration=a(n["data-duration"],this.duration),this.frameLength=Math.max(this.frameLength,i.startAt+i.duration)}s+=i.length,this.frameLength=this.frameLength||this.duration}},e.prototype.drawer=function(){var t=this;if(this.currentFrame+=this.speed,this.currentFrame<=0)this.stop(),this.reset();else{if(!(this.currentFrame>=this.frameLength))return this.trace(),this.handle=n(function(){t.drawer()}),void 0;this.stop(),this.currentFrame=this.frameLength,this.trace(),this.selfDestroy&&this.destroy()}this.callback(this),this.instanceCallback&&(this.instanceCallback(this),this.instanceCallback=null)},e.prototype.trace=function(){var t,e,r,n;for(n=this.animTimingFunction(this.currentFrame/this.frameLength)*this.frameLength,t=0;t<this.map.length;t++)r=this.map[t],e=(n-r.startAt)/r.duration,e=this.pathTimingFunction(Math.max(0,Math.min(1,e))),r.progress!==e&&(r.progress=e,r.el.style.strokeDashoffset=Math.floor(r.length*(1-e)),this.renderPath(t))},e.prototype.renderPath=function(t){if(this.forceRender&&this.map&&this.map[t]){var e=this.map[t],r=e.el.cloneNode(!0);e.el.parentNode.replaceChild(r,e.el),e.el=r}},e.prototype.init=function(){this.frameLength=0,this.currentFrame=0,this.map=[],new t(this.el),this.mapping(),this.starter(),this.onReady&&this.onReady(this)},e.prototype.starter=function(){switch(this.start){case"manual":return;case"autostart":this.play();break;case"inViewport":var t=this,e=function(){t.isInViewport(t.parentEl,1)&&(t.play(),window.removeEventListener("scroll",e))};window.addEventListener("scroll",e),e()}},e.prototype.getStatus=function(){return 0===this.currentFrame?"start":this.currentFrame===this.frameLength?"end":"progress"},e.prototype.reset=function(){return this.setFrameProgress(0)},e.prototype.finish=function(){return this.setFrameProgress(1)},e.prototype.setFrameProgress=function(t){return t=Math.min(1,Math.max(0,t)),this.currentFrame=Math.round(this.frameLength*t),this.trace(),this},e.prototype.play=function(t,e){if(this.instanceCallback=null,t&&"function"==typeof t)this.instanceCallback=t,t=null;else if(t&&"number"!=typeof t)throw new Error("Vivus [play]: invalid speed");return e&&"function"==typeof e&&!this.instanceCallback&&(this.instanceCallback=e),this.speed=t||1,this.handle||this.drawer(),this},e.prototype.stop=function(){return this.handle&&(i(this.handle),this.handle=null),this},e.prototype.destroy=function(){this.stop();var t,e;for(t=0;t<this.map.length;t++)e=this.map[t],e.el.style.strokeDashoffset=null,e.el.style.strokeDasharray=null,this.renderPath(t)},e.prototype.isInvisible=function(t){var e,r=t.getAttribute("data-ignore");return null!==r?"false"!==r:this.ignoreInvisible?(e=t.getBoundingClientRect(),!e.width&&!e.height):!1},e.prototype.parseAttr=function(t){var e,r={};if(t&&t.attributes)for(var n=0;n<t.attributes.length;n++)e=t.attributes[n],r[e.name]=e.value;return r},e.prototype.isInViewport=function(t,e){var r=this.scrollY(),n=r+this.getViewportH(),i=t.getBoundingClientRect(),a=i.height,o=r+i.top,s=o+a;return e=e||0,n>=o+a*e&&s>=r},e.prototype.getViewportH=function(){var t=this.docElem.clientHeight,e=window.innerHeight;return e>t?e:t},e.prototype.scrollY=function(){return window.pageYOffset||this.docElem.scrollTop},r=function(){e.prototype.docElem||(e.prototype.docElem=window.document.documentElement,n=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(t){return window.setTimeout(t,1e3/60)}}(),i=function(){return window.cancelAnimationFrame||window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||window.oCancelAnimationFrame||window.msCancelAnimationFrame||function(t){return window.clearTimeout(t)}}())},a=function(t,e){var r=parseInt(t,10);return r>=0?r:e},"function"==typeof define&&define.amd?define([],function(){return e}):"object"==typeof exports?module.exports=e:window.Vivus=e}();
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index fc0d148..449a084 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -329,6 +329,10 @@ diff@3.3.1:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/diff/-/diff-3.3.1.tgz#aa8567a6eed03c531fc89d3f711cd0e5259dec75"
 
+dom-to-image@2.6.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/dom-to-image/-/dom-to-image-2.6.0.tgz#8a503608088c87b1c22f9034ae032e1898955867"
+
 duplexer2@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/duplexer2/-/duplexer2-0.0.2.tgz#c614dcf67e2fb14995a91711e5a617e8a60a31db"
@@ -1763,6 +1767,10 @@ vinyl@~2.0.1:
     remove-trailing-separator "^1.0.1"
     replace-ext "^1.0.0"
 
+vivus@0.4.2:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/vivus/-/vivus-0.4.2.tgz#5d142437c47695258324d691512b747a1ad43f05"
+
 vscode@^1.0.0:
   version "1.1.10"
   resolved "https://registry.yarnpkg.com/vscode/-/vscode-1.1.10.tgz#d1cba378ab24f1d3ddf9cd470d242ee1472dd35b"