diff --git a/.gitignore b/.gitignore
index 19fecbf..3fcb8fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ OSPKit
 node_modules
 book-src/*.git
 build
+assets/css/dist/*.css
diff --git a/assets/css/dist/.keepme b/assets/css/dist/.keepme
new file mode 100644
index 0000000..e69de29
diff --git a/assets/css/dist/main.css b/assets/css/dist/main.css
deleted file mode 100644
index 301f625..0000000
--- a/assets/css/dist/main.css
+++ /dev/null
@@ -1,338 +0,0 @@
-<style type="text/css">
-@charset "UTF-8";
-/* the geometry of the page */
-/* the size of the crop marks*/
-/* the size of bleed */
-/**
- * Computation
- */
-/* EXTRA SPACE AROUND THE PAGE: BLEED + CROP */
-/* GEOMETRY OF THE PAPER SHEET */
-/* SIZE OF SPREAD */
-/**
- * DEFINITION OF THE PAPER SHEET
- */
-@page {
-  size: 234mm 315mm;
-  margin: 0; }
-
-/**
- * CANVAS
- */
-@media all {
-  body {
-    margin: 0; }
-  .paper {
-    width: 234mm;
-    height: 314mm;
-    box-sizing: border-box;
-    counter-increment: page-counter;
-    page-break-inside: avoid;
-    page-break-after: always;
-    overflow: hidden;
-    /* Crop marks */
-    padding: 12mm;
-    position: relative; }
-    .paper .crops {
-      width: 234mm;
-      height: 314mm;
-      position: absolute;
-      top: 0;
-      left: 0; }
-      .paper .crops div {
-        border-style: solid;
-        border-color: black;
-        border-width: 0;
-        width: 12mm;
-        height: 12mm;
-        position: absolute;
-        box-sizing: border-box; }
-        .paper .crops div span {
-          width: 5mm;
-          height: 5mm;
-          background-color: white;
-          position: absolute; }
-      .paper .crops .crop-top-left {
-        border-right-width: 1px;
-        border-bottom-width: 1px;
-        top: 0;
-        left: 0; }
-        .paper .crops .crop-top-left span {
-          right: -1px;
-          bottom: -1px; }
-      .paper .crops .crop-top-right {
-        border-left-width: 1px;
-        border-bottom-width: 1px;
-        top: 0;
-        right: 0; }
-        .paper .crops .crop-top-right span {
-          left: -1px;
-          bottom: -1px; }
-      .paper .crops .crop-bottom-right {
-        border-left-width: 1px;
-        border-top-width: 1px;
-        right: 0;
-        bottom: 0; }
-        .paper .crops .crop-bottom-right span {
-          left: -1px;
-          top: -1px; }
-      .paper .crops .crop-bottom-left {
-        border-right-width: 1px;
-        border-top-width: 1px;
-        left: 0;
-        bottom: 0; }
-        .paper .crops .crop-bottom-left span {
-          right: -1px;
-          top: -1px; }
-  .page {
-    width: 210mm;
-    height: 290mm;
-    position: relative;
-    box-sizing: border-box;
-    overflow: hidden; }
-  .spread .paper {
-    float: left; }
-  .spread .paper:nth-child(odd) {
-    margin-left: -12mm; }
-  .spread .paper:nth-child(even) {
-    margin-right: -12mm; }
-  .spread .paper:first-child {
-    margin-left: 210mm; } }
-
-@media print {
-  html {
-    width: 234mm; }
-  body {
-    /* Allows printing of background colors */
-    background-color: white;
-    -webkit-print-color-adjust: exact;
-    print-color-adjust: exact;
-    /* Activate opentype features and kernings */
-    -webkit-font-feature-settings: "liga", "dlig", "clig", "kern";
-    text-rendering: optimizeLegibility; } }
-
-/**
- * Helpers
- */
-.region-break {
-  /* Apply this class to an element to put it on a new region.
-     * Hint:
-     * You can also use an empty <div class="page-break"></div>
-     * if you want to put manual page breaks without attaching it to an HTML element
-     */
-  -webkit-region-break-before: always;
-  break-before: always; }
-
-.header,
-.body,
-.footer {
-  box-sizing: border-box; }
-
-/* __________________________________ HEADER __________________________________ */
-.header {
-  top: 0;
-  margin: 0;
-  padding-top: 10mm;
-  width: 100%;
-  height: 10mm;
-  text-align: left; }
-  .header:after {
-    content: "TDSM"; }
-
-/* __________________________________ MAIN SECTION __________________________________ */
-.body {
-  height: 270mm;
-  width: 210mm;
-  margin-bottom: 15mm;
-  padding-top: 20mm;
-  padding-bottom: 15mm;
-  position: absolute; }
-
-.recipient {
-  -webkit-flow-from: myStory;
-  flow-from: myStory; }
-
-#my-story {
-  -webkit-flow-into: myStory;
-  flow-into: myStory; }
-
-/* __________________________________ FOOTER __________________________________ */
-.footer {
-  position: absolute;
-  bottom: 0;
-  margin: 0;
-  width: 100%;
-  height: 10mm;
-  text-align: center; }
-  .footer:after {
-    content: counter(page-counter); }
-
-/* mirrored pages */
-.paper:nth-child(odd) .header {
-  text-align: right; }
-
-.paper:nth-child(odd) .header,
-.paper:nth-child(odd) .body,
-.paper:nth-child(odd) .footer {
-  padding-left: 20mm;
-  padding-right: 10mm; }
-
-.paper:nth-child(even) .header,
-.paper:nth-child(even) .body,
-.paper:nth-child(even) .footer {
-  padding-left: 10mm;
-  padding-right: 20mm; }
-
-img {
-  max-width: 100%; }
-
-h1,
-h2,
-h3,
-h4,
-h5,
-h6 {
-  /* Avoids headings to be cut or to be orphans.
-     * But it doesn't seem to work
-     * if the element after has a page-break-inside avoid. It tries its best! */
-  -webkit-region-break-inside: avoid;
-  break-inside: avoid;
-  -webkit-region-break-after: avoid;
-  break-after: avoid; }
-
-/* AN EXAMPLE TO AVOID PAGE BREAK INSIDE,
- * HERE NO PARAGRAPH WILL BE CUT,
- * BUT YOU MIGHT WANT TO DEACTIVATE THIS */
-p {
-  /*-webkit-region-break-inside: avoid;*/
-  /*               break-inside: avoid;*/ }
-
-/**
- * DEBUG STYLES
- */
-.debug .header {
-  outline: 1px solid pink; }
-
-.debug .body {
-  outline: 1px solid purple; }
-
-.debug .footer {
-  outline: 1px solid pink; }
-
-.debug .region-break {
-  border-top: 1px dashed blue;
-  box-sizing: border-box; }
-
-.debug img {
-  outline: 1px solid blue; }
-
-/**
- * User Interface
- */
-@media screen {
-  body {
-    background-color: #F0F0F0; }
-  #pages {
-    width: 234mm;
-    height: 314mm;
-    margin-left: auto;
-    margin-right: auto; }
-  .spread #pages {
-    width: 468mm;
-    height: 628mm; }
-  .paper {
-    /* centrer la page à l'écran */
-    background-color: white;
-    margin-top: 1em;
-    margin-bottom: 1em; }
-  .normal .page {
-    outline: 1px dashed lightsalmon; }
-  .preview .paper {
-    background: none; }
-  .preview .page {
-    outline: 1px solid lightgray;
-    background-color: white; }
-  .preview .crops {
-    visibility: hidden; }
-  .button {
-    z-index: 1000;
-    background-color: black;
-    font-family: sans-serif;
-    text-transform: uppercase;
-    font-size: 9pt !important;
-    letter-spacing: 1pt;
-    color: white;
-    margin: 0;
-    padding: 5pt 7pt;
-    cursor: pointer;
-    border: 0; }
-  .button:hover {
-    background-color: white;
-    color: black;
-    outline: 1pt solid black; }
-  .button-active {
-    background-color: white;
-    color: black;
-    outline: 1pt solid black; }
-  .lo-res {
-    outline: 10px solid red; }
-  #interface {
-    font-family: sans-serif;
-    text-transform: uppercase;
-    font-size: 10pt !important;
-    line-height: 14pt;
-    letter-spacing: 1pt;
-    position: fixed;
-    bottom: 10pt;
-    right: 10pt; }
-  #interface a {
-    text-decoration: none;
-    position: static; }
-  div.dropdown {
-    display: inline-block;
-    position: relative; }
-    div.dropdown ul {
-      padding: 0.5em 0;
-      display: none;
-      background-color: black;
-      position: absolute;
-      right: 0;
-      bottom: 2em;
-      height: 200pt;
-      width: 80pt;
-      overflow: auto; }
-      div.dropdown ul a {
-        padding: 0 1em;
-        color: white;
-        display: block; }
-        div.dropdown ul a:hover {
-          background-color: white;
-          color: black; }
-    div.dropdown button {
-      width: 80pt; }
-  #toc {
-    display: inline-block; }
-  #toc-pages {
-    padding: 0.5em 0;
-    display: none;
-    background-color: black;
-    position: absolute;
-    right: 0;
-    bottom: 2em;
-    height: 200pt;
-    width: 80pt;
-    overflow: auto; }
-  #toc-pages a {
-    padding: 0 1em;
-    color: white; }
-  #toc-pages a:hover {
-    background-color: white;
-    color: black; }
-  #toc-pages button {
-    width: 80pt; } }
-
-@media print {
-  #interface {
-    display: none; } }
-
-</style>
\ No newline at end of file