Merge pull request #959 from GitbookIO/improvements/ebooks

Improvements for ebooks

44 files changed, 721 insertions, 650 deletions

diff --git a/.gitignore b/.gitignore
index 204dc58..9550e4f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,8 +24,5 @@ build/Release
 # see https://npmjs.org/doc/faq.html#Should-I-check-my-node_modules-folder-into-git
 node_modules
 
-theme/javascript/vendors
-theme/vendors
-
 # vim swapfile
 *.swp
diff --git a/bin/gitbook.js b/bin/gitbook.js
index 07d1da5..5f47420 100755
--- a/bin/gitbook.js
+++ b/bin/gitbook.js
@@ -2,6 +2,6 @@
 
 var color = require('bash-color');
 
-console.log(color.red("You need to install 'gitbook-cli' to have access to the gitbook command anywhere on your system."));
-console.log(color.red("If you've installed this package globally, you need to uninstall it."));
-console.log(color.red(">> Run 'npm uninstall -g gitbook' then 'npm install -g gitbook-cli'"));
+console.log(color.red('You need to install "gitbook-cli" to have access to the gitbook command anywhere on your system.'));
+console.log(color.red('If you\'ve installed this package globally, you need to uninstall it.'));
+console.log(color.red('>> Run "npm uninstall -g gitbook" then "npm install -g gitbook-cli"'));
diff --git a/gulpfile.js b/gulpfile.js
index a12c2fb..570b6a0 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -1,4 +1,6 @@
+var _ = require('lodash');
 var gulp = require('gulp');
+var gutil = require('gulp-util');
 var less = require('gulp-less');
 var rename = require('gulp-rename');
 var minifyCSS = require('gulp-minify-css');
@@ -7,33 +9,36 @@ var mergeStream = require('merge-stream');
 var source = require('vinyl-source-stream');
 
 gulp.task('css', function() {
-    return mergeStream(
-        // Stylesheet for website
-        gulp.src('theme/stylesheets/website.less')
-            .pipe(less())
-            .pipe(minifyCSS())
-            .pipe(rename('style.css'))
-            .pipe(gulp.dest('theme/assets/')),
+    var merged = mergeStream();
 
-        // Stylesheet for ebooks
-        gulp.src('theme/stylesheets/ebook.less')
+    _.each({
+        'ebook.less': 'ebook/ebook.css',
+        'pdf.less': 'ebook/pdf.css',
+        'mobi.less': 'ebook/mobi.css',
+        'epub.less': 'ebook/epub.css',
+        'website.less': 'website/style.css'
+    }, function(out, input) {
+        gutil.log('compiling', input, 'into', out);
+        merged.add(gulp.src('theme/stylesheets/'+input)
             .pipe(less())
             .pipe(minifyCSS())
-            .pipe(rename('print.css'))
-            .pipe(gulp.dest('theme/assets/'))
-    );
+            .pipe(rename(out))
+            .pipe(gulp.dest('theme/assets/')));
+    });
+
+    return merged;
 });
 
 gulp.task('js', function() {
     return browserify('./theme/javascript/index.js')
         .bundle()
         .pipe(source('app.js'))
-        .pipe(gulp.dest('./theme/assets/'));
+        .pipe(gulp.dest('./theme/assets/website'));
 });
 
 gulp.task('assets', function() {
     return gulp.src('./node_modules/font-awesome/fonts/*')
-    .pipe(gulp.dest('theme/assets/fonts/fontawesome/'));
+    .pipe(gulp.dest('theme/assets/website/fonts/fontawesome/'));
 });
 
 gulp.task('default', ['css', 'js', 'assets'], function() {
diff --git a/lib/configuration.js b/lib/configuration.js
index 3b6b47b..7488fae 100644
--- a/lib/configuration.js
+++ b/lib/configuration.js
@@ -1,5 +1,6 @@
 var _ = require('lodash');
 var Q = require('q');
+var fs = require('fs');
 var path = require('path');
 var semver = require('semver');
 
@@ -284,10 +285,10 @@ Configuration.DEFAULT = {
         },
 
         // Header HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
-        'headerTemplate': '',
+        'headerTemplate': null,
 
         // Footer HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
-        'footerTemplate': ''
+        'footerTemplate': null
     }
 };
 
diff --git a/lib/generators/ebook.js b/lib/generators/ebook.js
index e6a33d3..96775b1 100644
--- a/lib/generators/ebook.js
+++ b/lib/generators/ebook.js
@@ -1,12 +1,13 @@
-var util = require("util");
-var path = require("path");
-var Q = require("q");
-var _ = require("lodash");
-var exec = require("child_process").exec;
+var util = require('util');
+var path = require('path');
+var Q = require('q');
+var _ = require('lodash');
+var juice = require('juice');
+var exec = require('child_process').exec;
 
-var fs = require("../utils/fs");
-var stringUtils = require("../utils/string");
-var BaseGenerator = require("./website");
+var fs = require('../utils/fs');
+var stringUtils = require('../utils/string');
+var BaseGenerator = require('./website');
 
 var Generator = function(book, format) {
     BaseGenerator.apply(this, arguments);
@@ -15,10 +16,10 @@ var Generator = function(book, format) {
     this.ebookFormat = format;
 
     // Resources namespace
-    this.namespace = "ebook";
+    this.namespace = 'ebook';
 
     // Styles to use
-    this.styles = _.compact(["print", "ebook", this.ebookFormat]);
+    this.styles = _.compact(['print', 'ebook', this.ebookFormat]);
 
     // Convert images (svg -> png)
     this.convertImages = true;
@@ -26,9 +27,9 @@ var Generator = function(book, format) {
 util.inherits(Generator, BaseGenerator);
 
 Generator.prototype.prepareTemplates = function() {
-    this.templates.page = this.book.plugins.template("ebook:page") || path.resolve(this.options.theme, "templates/ebook/page.html");
-    this.templates.summary = this.book.plugins.template("ebook:summary") || path.resolve(this.options.theme, "templates/ebook/summary.html");
-    this.templates.glossary = this.book.plugins.template("ebook:glossary") || path.resolve(this.options.theme, "templates/ebook/glossary.html");
+    this.templates.page = this.book.plugins.template('ebook:page') || path.resolve(this.options.theme, 'templates/ebook/page.html');
+    this.templates.summary = this.book.plugins.template('ebook:summary') || path.resolve(this.options.theme, 'templates/ebook/summary.html');
+    this.templates.glossary = this.book.plugins.template('ebook:glossary') || path.resolve(this.options.theme, 'templates/ebook/glossary.html');
 
     return Q();
 };
@@ -37,8 +38,39 @@ Generator.prototype.prepareTemplates = function() {
 Generator.prototype.writeSummary = function() {
     var that = this;
 
-    that.book.log.info.ln("write SUMMARY.html");
-    return this._writeTemplate(this.templates.summary, {}, path.join(this.options.output, "SUMMARY.html"));
+    that.book.log.info.ln('write SUMMARY.html');
+    return this._writeTemplate(this.templates.summary, {}, path.join(this.options.output, 'SUMMARY.html'));
+};
+
+// Return template for footer/header with inlined css
+Generator.prototype.getPDFTemplate = function(id) {
+    var tpl = this.options.pdf[id+'Template'];
+    var defaultTpl = path.resolve(this.options.theme, 'templates/ebook/'+id+'.html');
+    var defaultCSS = path.resolve(this.options.theme, 'assets/pdf.css');
+
+    // Default template from theme
+    if (!tpl && fs.existsSync(defaultTpl)) {
+        tpl = fs.readFileSync(defaultTpl, { encoding: 'utf-8' });
+    }
+
+    // Inline CSS using juice
+    var stylesheets = [];
+
+    // From theme
+    if (fs.existsSync(defaultCSS)) {
+        stylesheets.push(fs.readFileSync(defaultCSS, { encoding: 'utf-8' }));
+    }
+
+    // Custom PDF style
+    if (this.styles.pdf) {
+        stylesheets.push(fs.readFileSync(this.book.resolve(this.styles.pdf), { encoding: 'utf-8' }));
+    }
+
+    tpl = juice(tpl, {
+        extraCss: stylesheets.concat('/n')
+    });
+
+    return tpl;
 };
 
 Generator.prototype.finish = function() {
@@ -52,70 +84,70 @@ Generator.prototype.finish = function() {
     .then(function() {
         if (!that.ebookFormat) return Q();
 
-        if (!that.options.cover && fs.existsSync(path.join(that.options.output, "cover.jpg"))) {
-            that.options.cover = path.join(that.options.output, "cover.jpg");
+        if (!that.options.cover && fs.existsSync(path.join(that.options.output, 'cover.jpg'))) {
+            that.options.cover = path.join(that.options.output, 'cover.jpg');
         }
 
         var d = Q.defer();
 
         var _options = {
-            "--cover": that.options.cover,
-            "--title": that.options.title,
-            "--comments": that.options.description,
-            "--isbn": that.options.isbn,
-            "--authors": that.options.author,
-            "--language": that.options.language,
-            "--book-producer": "GitBook",
-            "--publisher": "GitBook",
-            "--chapter": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter ')]",
-            "--level1-toc": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter-1 ')]",
-            "--level2-toc": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter-2 ')]",
-            "--level3-toc": "descendant-or-self::*[contains(concat(' ', normalize-space(@class), ' '), ' book-chapter-3 ')]",
-            "--no-chapters-in-toc": true,
-            "--max-levels": "1",
-            "--breadth-first": true
+            '--cover': that.options.cover,
+            '--title': that.options.title,
+            '--comments': that.options.description,
+            '--isbn': that.options.isbn,
+            '--authors': that.options.author,
+            '--language': that.options.language,
+            '--book-producer': 'GitBook',
+            '--publisher': 'GitBook',
+            '--chapter': 'descendant-or-self::*[contains(concat(\' \', normalize-space(@class), \' \'), \' book-chapter \')]',
+            '--level1-toc': 'descendant-or-self::*[contains(concat(\' \', normalize-space(@class), \' \'), \' book-chapter-1 \')]',
+            '--level2-toc': 'descendant-or-self::*[contains(concat(\' \', normalize-space(@class), \' \'), \' book-chapter-2 \')]',
+            '--level3-toc': 'descendant-or-self::*[contains(concat(\' \', normalize-space(@class), \' \'), \' book-chapter-3 \')]',
+            '--no-chapters-in-toc': true,
+            '--max-levels': '1',
+            '--breadth-first': true
         };
 
-        if (that.ebookFormat == "pdf") {
+        if (that.ebookFormat == 'pdf') {
             var pdfOptions = that.options.pdf;
 
             _.extend(_options, {
-                "--chapter-mark": String(pdfOptions.chapterMark),
-                "--page-breaks-before": String(pdfOptions.pageBreaksBefore),
-                "--margin-left": String(pdfOptions.margin.left),
-                "--margin-right": String(pdfOptions.margin.right),
-                "--margin-top": String(pdfOptions.margin.top),
-                "--margin-bottom": String(pdfOptions.margin.bottom),
-                "--pdf-default-font-size": String(pdfOptions.fontSize),
-                "--pdf-mono-font-size": String(pdfOptions.fontSize),
-                "--paper-size": String(pdfOptions.paperSize),
-                "--pdf-page-numbers": Boolean(pdfOptions.pageNumbers),
-                "--pdf-header-template": String(pdfOptions.headerTemplate) || "<p class='header'><span>"+that.options.title+"</span></p>",
-                "--pdf-footer-template": String(pdfOptions.footerTemplate) || "<p class='footer'><span>_SECTION_</span> <span style='float:right;'>_PAGENUM_</span></p>"
+                '--chapter-mark': String(pdfOptions.chapterMark),
+                '--page-breaks-before': String(pdfOptions.pageBreaksBefore),
+                '--margin-left': String(pdfOptions.margin.left),
+                '--margin-right': String(pdfOptions.margin.right),
+                '--margin-top': String(pdfOptions.margin.top),
+                '--margin-bottom': String(pdfOptions.margin.bottom),
+                '--pdf-default-font-size': String(pdfOptions.fontSize),
+                '--pdf-mono-font-size': String(pdfOptions.fontSize),
+                '--paper-size': String(pdfOptions.paperSize),
+                '--pdf-page-numbers': Boolean(pdfOptions.pageNumbers),
+                '--pdf-header-template': that.getPDFTemplate('header'),
+                '--pdf-footer-template': that.getPDFTemplate('footer')
             });
-        } else if (that.ebookFormat == "epub") {
+        } else if (that.ebookFormat == 'epub') {
             _.extend(_options, {
-                "--dont-split-on-page-breaks": true
+                '--dont-split-on-page-breaks': true
             });
         }
 
         var command = [
-            "ebook-convert",
-            path.join(that.options.output, "SUMMARY.html"),
-            path.join(that.options.output, "index."+that.ebookFormat),
+            'ebook-convert',
+            path.join(that.options.output, 'SUMMARY.html'),
+            path.join(that.options.output, 'index.'+that.ebookFormat),
             stringUtils.optionsToShellArgs(_options)
-        ].join(" ");
+        ].join(' ');
 
-        that.book.log.info("start conversion to", that.ebookFormat, "....");
+        that.book.log.info('start conversion to', that.ebookFormat, '....');
 
         var child = exec(command, function (error, stdout) {
             if (error) {
                 that.book.log.info.fail();
 
                 if (error.code == 127) {
-                    error.message = "Need to install ebook-convert from Calibre";
+                    error.message = 'Need to install ebook-convert from Calibre';
                 } else {
-                    error.message = error.message + " "+stdout;
+                    error.message = error.message + ' '+stdout;
                 }
                 return d.reject(error);
             }
@@ -124,11 +156,11 @@ Generator.prototype.finish = function() {
             d.resolve();
         });
 
-        child.stdout.on("data", function (data) {
+        child.stdout.on('data', function (data) {
             that.book.log.debug(data);
         });
 
-        child.stderr.on("data", function (data) {
+        child.stderr.on('data', function (data) {
             that.book.log.debug(data);
         });
 
diff --git a/lib/generators/website.js b/lib/generators/website.js
index e1a3cce..18ec65d 100644
--- a/lib/generators/website.js
+++ b/lib/generators/website.js
@@ -1,18 +1,18 @@
-var util = require("util");
-var path = require("path");
-var Q = require("q");
-var _ = require("lodash");
+var util = require('util');
+var path = require('path');
+var Q = require('q');
+var _ = require('lodash');
 
-var nunjucks = require("nunjucks");
-var AutoEscapeExtension = require("nunjucks-autoescape")(nunjucks);
-var FilterExtension = require("nunjucks-filter")(nunjucks);
+var nunjucks = require('nunjucks');
+var AutoEscapeExtension = require('nunjucks-autoescape')(nunjucks);
+var FilterExtension = require('nunjucks-filter')(nunjucks);
 
-var fs = require("../utils/fs");
-var BaseGenerator = require("../generator");
-var links = require("../utils/links");
-var i18n = require("../utils/i18n");
+var fs = require('../utils/fs');
+var BaseGenerator = require('../generator');
+var links = require('../utils/links');
+var i18n = require('../utils/i18n');
 
-var pkg = require("../../package.json");
+var pkg = require('../../package.json');
 
 var Generator = function() {
     BaseGenerator.apply(this, arguments);
@@ -21,10 +21,10 @@ var Generator = function() {
     this.revision = new Date();
 
     // Resources namespace
-    this.namespace = "website";
+    this.namespace = 'website';
 
     // Style to integrates in the output
-    this.styles = ["website"];
+    this.styles = ['website'];
 
     // Convert images (svg -> png)
     this.convertImages = false;
@@ -63,9 +63,9 @@ Generator.prototype.prepareStyles = function() {
 
 // Prepare templates
 Generator.prototype.prepareTemplates = function() {
-    this.templates.page = this.book.plugins.template("site:page") || path.resolve(this.options.theme, "templates/website/page.html");
-    this.templates.langs = this.book.plugins.template("site:langs") || path.resolve(this.options.theme, "templates/website/langs.html");
-    this.templates.glossary = this.book.plugins.template("site:glossary") || path.resolve(this.options.theme, "templates/website/glossary.html");
+    this.templates.page = this.book.plugins.template('site:page') || path.resolve(this.options.theme, 'templates/website/page.html');
+    this.templates.langs = this.book.plugins.template('site:langs') || path.resolve(this.options.theme, 'templates/website/langs.html');
+    this.templates.glossary = this.book.plugins.template('site:glossary') || path.resolve(this.options.theme, 'templates/website/glossary.html');
 
     return Q();
 };
@@ -79,7 +79,7 @@ Generator.prototype.prepareTemplateEngine = function() {
         var language = that.book.config.normalizeLanguage();
 
         if (!i18n.hasLocale(language)) {
-            that.book.log.warn.ln("Language '"+language+"' is not available as a layout locales (en, "+i18n.getLocales().join(", ")+")");
+            that.book.log.warn.ln('Language "'+language+'" is not available as a layout locales (en, '+i18n.getLocales().join(', ')+')');
         }
 
         var folders = _.chain(that.templates)
@@ -96,14 +96,14 @@ Generator.prototype.prepareTemplateEngine = function() {
         );
 
         // Add filter
-        that.env.addFilter("contentLink", that.book.contentLink.bind(that.book));
-        that.env.addFilter("lvl", function(lvl) {
-            return lvl.split(".").length;
+        that.env.addFilter('contentLink', that.book.contentLink.bind(that.book));
+        that.env.addFilter('lvl', function(lvl) {
+            return lvl.split('.').length;
         });
 
         // Add extension
-        that.env.addExtension("AutoEscapeExtension", new AutoEscapeExtension(that.env));
-        that.env.addExtension("FilterExtension", new FilterExtension(that.env));
+        that.env.addExtension('AutoEscapeExtension', new AutoEscapeExtension(that.env));
+        that.env.addExtension('FilterExtension', new FilterExtension(that.env));
     });
 };
 
@@ -122,20 +122,20 @@ Generator.prototype.convertFile = function(input) {
     return that.book.parsePage(input, {
         convertImages: that.convertImages,
         interpolateTemplate: function(page) {
-            return that.callHook("page:before", page);
+            return that.callHook('page:before', page);
         },
         interpolateContent: function(page) {
-            return that.callHook("page", page);
+            return that.callHook('page', page);
         }
     })
     .then(function(page) {
         var relativeOutput = that.book.contentPath(page.path);
         var output = path.join(that.options.output, relativeOutput);
 
-        var basePath = path.relative(path.dirname(output), that.options.output) || ".";
-        if (process.platform === "win32") basePath = basePath.replace(/\\/g, "/");
+        var basePath = path.relative(path.dirname(output), that.options.output) || '.';
+        if (process.platform === 'win32') basePath = basePath.replace(/\\/g, '/');
 
-        that.book.log.debug.ln("write parsed file", page.path, "to", relativeOutput);
+        that.book.log.debug.ln('write parsed file', page.path, 'to', relativeOutput);
 
         return that._writeTemplate(that.templates.page, {
             progress: page.progress,
@@ -144,7 +144,7 @@ Generator.prototype.convertFile = function(input) {
             content: page.sections,
 
             basePath: basePath,
-            staticBase: links.join(basePath, "gitbook")
+            staticBase: links.join(basePath, 'gitbook')
         }, output);
     });
 };
@@ -155,7 +155,7 @@ Generator.prototype.writeLangsIndex = function() {
 
     return this._writeTemplate(this.templates.langs, {
         langs: this.book.langs
-    }, path.join(this.options.output, "index.html"));
+    }, path.join(this.options.output, 'index.html'));
 };
 
 // Write glossary
@@ -163,7 +163,7 @@ Generator.prototype.writeGlossary = function() {
     // No glossary
     if (this.book.glossary.length === 0) return Q();
 
-    return this._writeTemplate(this.templates.glossary, {}, path.join(this.options.output, "GLOSSARY.html"));
+    return this._writeTemplate(this.templates.glossary, {}, path.join(this.options.output, 'GLOSSARY.html'));
 };
 
 // Convert a page into a normalized data set
@@ -180,7 +180,7 @@ Generator.prototype.normalizePage  = function(page) {
 
     return Q()
     .then(function() {
-        return _callHook("page");
+        return _callHook('page');
     })
     .then(function() {
         return page;
@@ -222,10 +222,10 @@ Generator.prototype._writeTemplate = function(tpl, options, output, interpolate)
 
                 options: that.options,
 
-                basePath: ".",
-                staticBase: path.join(".", "gitbook"),
+                basePath: '.',
+                staticBase: path.join('.', 'gitbook'),
 
-                "__": that.book.i18n.bind(that.book)
+                '__': that.book.i18n.bind(that.book)
             }, options)
         );
     })
@@ -244,15 +244,15 @@ Generator.prototype.copyAssets = function() {
 
     // Copy gitbook assets
     return fs.copy(
-        path.join(that.options.theme, "assets"),
-        path.join(that.options.output, "gitbook")
+        path.join(that.options.theme, 'assets/'+this.namespace),
+        path.join(that.options.output, 'gitbook')
     )
 
     // Copy plugins assets
     .then(function() {
         return Q.all(
             _.map(that.book.plugins.list, function(plugin) {
-                var pluginAssets = path.join(that.options.output, "gitbook/plugins/", plugin.name);
+                var pluginAssets = path.join(that.options.output, 'gitbook/plugins/', plugin.name);
                 return plugin.copyAssets(pluginAssets, that.namespace);
             })
         );
diff --git a/lib/utils/fs.js b/lib/utils/fs.js
index 0a9d846..716e3a0 100644
--- a/lib/utils/fs.js
+++ b/lib/utils/fs.js
@@ -1,10 +1,10 @@
-var _ = require("lodash");
-var Q = require("q");
-var tmp = require("tmp");
-var path = require("path");
-var fs = require("graceful-fs");
-var fsExtra = require("fs-extra");
-var Ignore = require("fstream-ignore");
+var _ = require('lodash');
+var Q = require('q');
+var tmp = require('tmp');
+var path = require('path');
+var fs = require('graceful-fs');
+var fsExtra = require('fs-extra');
+var Ignore = require('fstream-ignore');
 
 var fsUtils = {
     tmp: {
@@ -33,7 +33,7 @@ var fsUtils = {
     existsSync: fs.existsSync.bind(fs),
     readFileSync: fs.readFileSync.bind(fs),
     clean: cleanFolder,
-    getUniqueFilename: getUniqueFilename,
+    getUniqueFilename: getUniqueFilename
 };
 
 // Write a file
@@ -57,14 +57,14 @@ function writeStream(filename, st) {
 
     var wstream = fs.createWriteStream(filename);
 
-    wstream.on("finish", function () {
+    wstream.on('finish', function () {
         d.resolve();
     });
-    wstream.on("error", function (err) {
+    wstream.on('error', function (err) {
         d.reject(err);
     });
 
-    st.on("error", function(err) {
+    st.on('error', function(err) {
         d.reject(err);
     });
 
@@ -77,7 +77,7 @@ function writeStream(filename, st) {
 function getUniqueFilename(base, filename) {
     if (!filename) {
         filename = base;
-        base = "/";
+        base = '/';
     }
 
     filename = path.resolve(base, filename);
@@ -87,9 +87,8 @@ function getUniqueFilename(base, filename) {
     var _filename = filename+ext;
 
     var i = 0;
-    while (1) {
-        if (!fs.existsSync(filename)) break;
-        _filename = filename+"_"+i+ext;
+    while (fs.existsSync(filename)) {
+        _filename = filename+'_'+i+ext;
         i = i + 1;
     }
 
@@ -115,20 +114,20 @@ function listFiles(root, options) {
     });
 
     // Add extra rules to ignore common folders
-    ig.addIgnoreRules(options.ignoreRules, "__custom_stuff");
+    ig.addIgnoreRules(options.ignoreRules, '__custom_stuff');
 
     // Push each file to our list
-    ig.on("child", function (c) {
+    ig.on('child', function (c) {
         files.push(
-            c.path.substr(c.root.path.length + 1) + (c.props.Directory === true ? "/" : "")
+            c.path.substr(c.root.path.length + 1) + (c.props.Directory === true ? '/' : '')
         );
     });
 
-    ig.on("end", function() {
+    ig.on('end', function() {
         // Normalize paths on Windows
-        if(process.platform === "win32") {
+        if(process.platform === 'win32') {
             return d.resolve(files.map(function(file) {
-                return file.replace(/\\/g, "/");
+                return file.replace(/\\/g, '/');
             }));
         }
 
@@ -136,7 +135,7 @@ function listFiles(root, options) {
         return d.resolve(files);
     });
 
-    ig.on("error", d.reject);
+    ig.on('error', d.reject);
 
     return d.promise;
 }
@@ -150,8 +149,8 @@ function cleanFolder(root) {
         ignoreFiles: [],
         ignoreRules: [
             // Skip Git and SVN stuff
-            ".git/",
-            ".svn/"
+            '.git/',
+            '.svn/'
         ]
     })
     .then(function(files) {
diff --git a/package.json b/package.json
index 39e00bc..3eeec2e 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,8 @@
         "npm": "2.4.1",
         "dom-serializer": "0.1.0",
         "spawn-cmd": "0.0.2",
-        "escape-string-regexp": "1.0.3"
+        "escape-string-regexp": "1.0.3",
+        "juice": "1.5.0"
     },
     "devDependencies": {
         "eslint": "1.5.0",
diff --git a/test/ebook.js b/test/ebook.js
index b065ae7..6c84462 100644
--- a/test/ebook.js
+++ b/test/ebook.js
@@ -1,66 +1,70 @@
-var fs = require("fs");
-var path = require("path");
+var fs = require('fs');
+var path = require('path');
 
-describe("eBook generator", function () {
-    describe("Basic Book", function() {
+describe('eBook generator', function () {
+    describe('Basic Book', function() {
         var book;
 
         before(function() {
-            return books.generate("basic", "ebook")
+            return books.generate('basic', 'ebook')
                 .then(function(_book) {
                     book = _book;
                 });
         });
 
-        it("should correctly output a SUMMARY.html", function() {
-            book.should.have.file("SUMMARY.html");
+        it('should correctly output a SUMMARY.html', function() {
+            book.should.have.file('SUMMARY.html');
         });
 
-        it("should correctly copy assets", function() {
-            book.should.have.file("gitbook");
-            book.should.have.file("gitbook/style.css");
+        it('should correctly copy assets', function() {
+            book.should.have.file('gitbook');
+            book.should.have.file('gitbook/ebook.css');
+        });
+
+        it('should not copy website assets', function() {
+            book.should.not.have.file('gitbook/style.css');
         });
     });
 
-    describe("Custom styles", function() {
+    describe('Custom styles', function() {
         var book;
 
         before(function() {
-            return books.generate("style-print", "ebook")
+            return books.generate('style-print', 'ebook')
                 .then(function(_book) {
                     book = _book;
                 });
         });
 
-        it("should remove default print.css", function() {
+        it('should remove default print.css', function() {
             var PAGE = fs.readFileSync(
-                path.join(book.options.output, "index.html"),
-                { encoding: "utf-8" }
+                path.join(book.options.output, 'index.html'),
+                { encoding: 'utf-8' }
             );
 
             // There are 2 styles (one from plugin-highlight and the new style)
             PAGE.should.be.html({
-                "link": {
+                'link': {
                     count: 2
                 }
             });
 
             PAGE.should.be.html({
-                "link[href=\"./styles/print.css\"]": {
+                'link[href=\'./styles/print.css\']': {
                     count: 1
                 }
             });
 
             PAGE.should.be.html({
-                "link[href=\"gitbook/plugins/gitbook-plugin-highlight/ebook.css\"]": {
+                'link[href="gitbook/plugins/gitbook-plugin-highlight/ebook.css"]': {
                     count: 1
                 }
             });
         });
 
-        it("should correctly print.css", function() {
-            book.should.have.file("styles");
-            book.should.have.file("styles/print.css");
+        it('should correctly copy print.css', function() {
+            book.should.have.file('styles');
+            book.should.have.file('styles/print.css');
         });
     });
 });
diff --git a/test/website.js b/test/website.js
index ebbd18c..6a0fd1c 100644
--- a/test/website.js
+++ b/test/website.js
@@ -1,22 +1,26 @@
-describe("Website generator", function () {
-    describe("Basic Book", function() {
+describe('Website generator', function () {
+    describe('Basic Book', function() {
         var book;
 
         before(function() {
-            return books.generate("basic", "website")
+            return books.generate('basic', 'website')
                 .then(function(_book) {
                     book = _book;
                 });
         });
 
-        it("should correctly output an index.html", function() {
-            book.should.have.file("index.html");
+        it('should correctly output an index.html', function() {
+            book.should.have.file('index.html');
         });
 
-        it("should correctly copy assets", function() {
-            book.should.have.file("gitbook");
-            book.should.have.file("gitbook/app.js");
-            book.should.have.file("gitbook/style.css");
+        it('should correctly copy assets', function() {
+            book.should.have.file('gitbook');
+            book.should.have.file('gitbook/app.js');
+            book.should.have.file('gitbook/style.css');
+        });
+
+        it('should not copy ebook assets', function() {
+            book.should.not.have.file('gitbook/ebook.css');
         });
     });
 });
diff --git a/theme/assets/ebook/ebook.css b/theme/assets/ebook/ebook.css
new file mode 100644
index 0000000..5983b10
--- /dev/null
+++ b/theme/assets/ebook/ebook.css
@@ -0,0 +1 @@
+.section.glossary>h1,.section.toc>h1{text-align:center}.page .section b,.page .section dl dt,.page .section strong,.page .section table th{font-weight:700}.link-inherit,.link-inherit:focus,.link-inherit:hover{color:inherit}.hidden{display:none}.section.toc>ol{margin:0;padding:0}.section.toc li{list-style:none}.section.toc li .inner{display:block;border-bottom:1px dotted #eee;margin-bottom:4px}.section.toc li .inner a,.section.toc li .inner span{padding-right:5px;border-bottom:1px solid #fff;margin-bottom:-1px}.section.toc li .inner .page{float:right;padding-left:5px}.section.toc li ol{margin:0;padding:0 0 0 2em}.dir-rtl .section.toc li .inner .page{float:left}.dir-rtl .section.toc li ol{margin:0;padding:0 2em 0 0}.section.glossary .glossary-entry{margin-bottom:40px}.section.glossary .glossary-entry h2 a,.section.glossary .glossary-entry h2 a:hover{color:inherit;text-decoration:none}.section.glossary .glossary-entry .glossary-index{list-style:none;margin:0;padding:0}.section.glossary .glossary-entry .glossary-index li{display:inline;margin:0 8px;white-space:nowrap}body{font-family:sans-serif;color:#000;text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}.page .section{display:block;word-wrap:break-word;overflow:hidden;color:#000;line-height:1.6}.page .section *{-moz-box-sizing:border-box;box-sizing:border-box}.page .section>:first-child{margin-top:0!important}.page .section>:last-child{margin-bottom:0!important}.page .section blockquote,.page .section code,.page .section figure,.page .section img,.page .section pre,.page .section table,.page .section tr{page-break-inside:avoid}.page .section h2,.page .section h3,.page .section h4,.page .section h5,.page .section p{orphans:3;widows:3}.page .section h1,.page .section h2,.page .section h3,.page .section h4,.page .section h5{page-break-after:avoid}.page .section em{font-style:italic}.page .section blockquote,.page .section dl,.page .section ol,.page .section p,.page .section table,.page .section ul{margin-top:0;margin-bottom:.8em}.page .section a{color:#4183c4;text-decoration:none;background:0 0}.page .section a:active,.page .section a:focus,.page .section a:hover{outline:0;text-decoration:underline}.page .section img{border:0;max-width:100%}.page .section hr{height:4px;padding:0;margin:1.6em 0;overflow:hidden;background-color:#e7e7e7;border:none}.page .section hr:after,.page .section hr:before{display:table;content:" "}.page .section hr:after{clear:both}.page .section h1,.page .section h2,.page .section h3,.page .section h4,.page .section h5,.page .section h6{margin-top:1.2em;margin-bottom:.8em;font-weight:700}.page .section h1{font-size:2em}.page .section h2{font-size:1.75em}.page .section h3{font-size:1.5em}.page .section h4{font-size:1.25em}.page .section h5,.page .section h6{font-size:1em}.page .section code,.page .section pre{font-family:Consolas,"Liberation Mono",Menlo,Courier,monospace;direction:ltr;border:none}.page .section pre{overflow:auto;word-wrap:normal;margin:0 0 1.2em;padding:.85em 1em;background:#f7f7f7}.page .section pre>code{display:inline;max-width:initial;padding:0;margin:0;overflow:initial;line-height:inherit;font-size:.85em;white-space:pre;background:0 0}.page .section pre>code:after,.page .section pre>code:before{content:normal}.page .section code{padding:.2em;margin:0;font-size:.85em;background-color:#f7f7f7}.page .section code:after,.page .section code:before{letter-spacing:-.2em;content:"\00a0"}.page .section table{display:table;width:100%;border-collapse:collapse;border-spacing:0;overflow:auto}.page .section table td,.page .section table th{padding:6px 13px;border:1px solid #ddd}.page .section table tr{background-color:#fff;border-top:1px solid #ccc}.page .section table tr:nth-child(2n){background-color:#f8f8f8}.page .section ol,.page .section ul{padding:0 0 0 2em;margin-top:0;margin-bottom:0}.page .section ol ol,.page .section ol ul,.page .section ul ol,.page .section ul ul{margin-top:0;margin-bottom:0}.page .section ol ol{list-style-type:lower-roman}.page .section blockquote{margin:0;padding:0 15px;color:#858585;border-left:4px solid #e5e5e5}.page .section blockquote:first-child{margin-top:0}.page .section blockquote:last-child{margin-bottom:0}.page .section dl{padding:0}.page .section dl dt{padding:0;margin-top:.8em;font-style:italic}.page .section dl dd{padding:0 .8em;margin-bottom:.8em}.page .section dd{margin-left:0}.page .book-chapter{display:none}
\ No newline at end of file
diff --git a/theme/assets/ebook/epub.css b/theme/assets/ebook/epub.css
new file mode 100644
index 0000000..e8cafc7
--- /dev/null
+++ b/theme/assets/ebook/epub.css
@@ -0,0 +1 @@
+.section.glossary>h1,.section.toc>h1{text-align:center}.page .section b,.page .section dl dt,.page .section strong,.page .section table th{font-weight:700}.link-inherit,.link-inherit:focus,.link-inherit:hover{color:inherit}.hidden{display:none}.section.toc>ol{margin:0;padding:0}.section.toc li{list-style:none}.section.toc li .inner{display:block;border-bottom:1px dotted #eee;margin-bottom:4px}.section.toc li .inner a,.section.toc li .inner span{padding-right:5px;border-bottom:1px solid #fff;margin-bottom:-1px}.section.toc li .inner .page{float:right;padding-left:5px}.section.toc li ol{margin:0;padding:0 0 0 2em}.dir-rtl .section.toc li .inner .page{float:left}.dir-rtl .section.toc li ol{margin:0;padding:0 2em 0 0}.section.glossary .glossary-entry{margin-bottom:40px}.section.glossary .glossary-entry h2 a,.section.glossary .glossary-entry h2 a:hover{color:inherit;text-decoration:none}.section.glossary .glossary-entry .glossary-index{list-style:none;margin:0;padding:0}.section.glossary .glossary-entry .glossary-index li{display:inline;margin:0 8px;white-space:nowrap}body{font-family:serif;color:#000;text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}.page .section{display:block;word-wrap:break-word;overflow:hidden;color:#000;line-height:1.6}.page .section *{-moz-box-sizing:border-box;box-sizing:border-box}.page .section>:first-child{margin-top:0!important}.page .section>:last-child{margin-bottom:0!important}.page .section blockquote,.page .section code,.page .section figure,.page .section img,.page .section pre,.page .section table,.page .section tr{page-break-inside:avoid}.page .section h2,.page .section h3,.page .section h4,.page .section h5,.page .section p{orphans:3;widows:3}.page .section h1,.page .section h2,.page .section h3,.page .section h4,.page .section h5{page-break-after:avoid}.page .section em{font-style:italic}.page .section blockquote,.page .section dl,.page .section ol,.page .section p,.page .section table,.page .section ul{margin-top:0;margin-bottom:.8em}.page .section a{color:#4183c4;text-decoration:none;background:0 0}.page .section a:active,.page .section a:focus,.page .section a:hover{outline:0;text-decoration:underline}.page .section img{border:0;max-width:100%}.page .section hr{height:4px;padding:0;margin:1.6em 0;overflow:hidden;background-color:#e7e7e7;border:none}.page .section hr:after,.page .section hr:before{display:table;content:" "}.page .section hr:after{clear:both}.page .section h1,.page .section h2,.page .section h3,.page .section h4,.page .section h5,.page .section h6{margin-top:1.2em;margin-bottom:.8em;font-weight:700}.page .section h1{font-size:2em}.page .section h2{font-size:1.75em}.page .section h3{font-size:1.5em}.page .section h4{font-size:1.25em}.page .section h5,.page .section h6{font-size:1em}.page .section code,.page .section pre{font-family:Consolas,"Liberation Mono",Menlo,Courier,monospace;direction:ltr;border:none}.page .section pre{overflow:auto;word-wrap:normal;margin:0 0 1.2em;padding:.85em 1em;background:#f7f7f7}.page .section pre>code{display:inline;max-width:initial;padding:0;margin:0;overflow:initial;line-height:inherit;font-size:.85em;white-space:pre;background:0 0}.page .section pre>code:after,.page .section pre>code:before{content:normal}.page .section code{padding:.2em;margin:0;font-size:.85em;background-color:#f7f7f7}.page .section code:after,.page .section code:before{letter-spacing:-.2em;content:"\00a0"}.page .section table{display:table;width:100%;border-collapse:collapse;border-spacing:0;overflow:auto}.page .section table td,.page .section table th{padding:6px 13px;border:1px solid #ddd}.page .section table tr{background-color:#fff;border-top:1px solid #ccc}.page .section table tr:nth-child(2n){background-color:#f8f8f8}.page .section ol,.page .section ul{padding:0 0 0 2em;margin-top:0;margin-bottom:0}.page .section ol ol,.page .section ol ul,.page .section ul ol,.page .section ul ul{margin-top:0;margin-bottom:0}.page .section ol ol{list-style-type:lower-roman}.page .section blockquote{margin:0;padding:0 15px;color:#858585;border-left:4px solid #e5e5e5}.page .section blockquote:first-child{margin-top:0}.page .section blockquote:last-child{margin-bottom:0}.page .section dl{padding:0}.page .section dl dt{padding:0;margin-top:.8em;font-style:italic}.page .section dl dd{padding:0 .8em;margin-bottom:.8em}.page .section dd{margin-left:0}.page .book-chapter{display:none}
\ No newline at end of file
diff --git a/theme/assets/ebook/mobi.css b/theme/assets/ebook/mobi.css
new file mode 100644
index 0000000..b18de84
--- /dev/null
+++ b/theme/assets/ebook/mobi.css
@@ -0,0 +1 @@
+.section.glossary>h1,.section.toc>h1{text-align:center}.page .section b,.page .section dl dt,.page .section strong,.page .section table th{font-weight:700}.link-inherit,.link-inherit:focus,.link-inherit:hover{color:inherit}.hidden{display:none}.section.toc>ol{margin:0;padding:0}.section.toc li{list-style:none}.section.toc li .inner{display:block;border-bottom:1px dotted #eee;margin-bottom:4px}.section.toc li .inner a,.section.toc li .inner span{padding-right:5px;border-bottom:1px solid #fff;margin-bottom:-1px}.section.toc li .inner .page{float:right;padding-left:5px}.section.toc li ol{margin:0;padding:0 0 0 2em}.dir-rtl .section.toc li .inner .page{float:left}.dir-rtl .section.toc li ol{margin:0;padding:0 2em 0 0}.section.glossary .glossary-entry{margin-bottom:40px}.section.glossary .glossary-entry h2 a,.section.glossary .glossary-entry h2 a:hover{color:inherit;text-decoration:none}.section.glossary .glossary-entry .glossary-index{list-style:none;margin:0;padding:0}.section.glossary .glossary-entry .glossary-index li{display:inline;margin:0 8px;white-space:nowrap}body{font-family:serif;color:#000;text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}.page .section{display:block;word-wrap:break-word;overflow:hidden;color:#000;line-height:1.6}.page .section *{-moz-box-sizing:border-box;box-sizing:border-box}.page .section>:first-child{margin-top:0!important}.page .section>:last-child{margin-bottom:0!important}.page .section blockquote,.page .section code,.page .section figure,.page .section img,.page .section pre,.page .section table,.page .section tr{page-break-inside:avoid}.page .section h2,.page .section h3,.page .section h4,.page .section h5,.page .section p{orphans:3;widows:3}.page .section h1,.page .section h2,.page .section h3,.page .section h4,.page .section h5{page-break-after:avoid}.page .section em{font-style:italic}.page .section blockquote,.page .section dl,.page .section ol,.page .section p,.page .section table,.page .section ul{margin-top:0;margin-bottom:.8em}.page .section a{color:#000;text-decoration:none;background:0 0}.page .section a:active,.page .section a:focus,.page .section a:hover{outline:0;text-decoration:underline}.page .section img{border:0;max-width:100%}.page .section hr{height:4px;padding:0;margin:1.6em 0;overflow:hidden;background-color:#e7e7e7;border:none}.page .section hr:after,.page .section hr:before{display:table;content:" "}.page .section hr:after{clear:both}.page .section h1,.page .section h2,.page .section h3,.page .section h4,.page .section h5,.page .section h6{margin-top:1.2em;margin-bottom:.8em;font-weight:700}.page .section h1{font-size:2em}.page .section h2{font-size:1.75em}.page .section h3{font-size:1.5em}.page .section h4{font-size:1.25em}.page .section h5,.page .section h6{font-size:1em}.page .section code,.page .section pre{font-family:Consolas,"Liberation Mono",Menlo,Courier,monospace;direction:ltr;border:none}.page .section pre{overflow:auto;word-wrap:normal;margin:0 0 1.2em;padding:.85em 1em;background:#f7f7f7}.page .section pre>code{display:inline;max-width:initial;padding:0;margin:0;overflow:initial;line-height:inherit;font-size:.85em;white-space:pre;background:0 0}.page .section pre>code:after,.page .section pre>code:before{content:normal}.page .section code{padding:.2em;margin:0;font-size:.85em;background-color:#f7f7f7}.page .section code:after,.page .section code:before{letter-spacing:-.2em;content:"\00a0"}.page .section table{display:table;width:100%;border-collapse:collapse;border-spacing:0;overflow:auto}.page .book-chapter,.page-toc li .inner span.page{display:none}.page .section table td,.page .section table th{padding:6px 13px;border:1px solid #ddd}.page .section table tr{background-color:#fff;border-top:1px solid #ccc}.page .section table tr:nth-child(2n){background-color:#f8f8f8}.page .section ol,.page .section ul{padding:0 0 0 2em;margin-top:0;margin-bottom:0}.page .section ol ol,.page .section ol ul,.page .section ul ol,.page .section ul ul{margin-top:0;margin-bottom:0}.page .section ol ol{list-style-type:lower-roman}.page .section blockquote{margin:0;padding:0 15px;color:#858585;border-left:4px solid #e5e5e5}.page .section blockquote:first-child{margin-top:0}.page .section blockquote:last-child{margin-bottom:0}.page .section dl{padding:0}.page .section dl dt{padding:0;margin-top:.8em;font-style:italic}.page .section dl dd{padding:0 .8em;margin-bottom:.8em}.page .section dd{margin-left:0}a{color:#000;text-decoration:underline!important}.page-toc li{list-style-type:lower-alpha}.page-toc li .inner{border:none}
\ No newline at end of file
diff --git a/theme/assets/ebook/pdf.css b/theme/assets/ebook/pdf.css
new file mode 100644
index 0000000..27e941c
--- /dev/null
+++ b/theme/assets/ebook/pdf.css
@@ -0,0 +1 @@
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diff --git a/theme/assets/print.css b/theme/assets/print.css
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diff --git a/theme/assets/app.js b/theme/assets/website/app.js
index b1dbe9a..b1dbe9a 100644
--- a/theme/assets/app.js
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diff --git a/theme/assets/fonts/fontawesome/FontAwesome.otf b/theme/assets/website/fonts/fontawesome/FontAwesome.otf
index 3461e3f..3461e3f 100644
--- a/theme/assets/fonts/fontawesome/FontAwesome.otf
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diff --git a/theme/assets/fonts/fontawesome/fontawesome-webfont.eot b/theme/assets/website/fonts/fontawesome/fontawesome-webfont.eot
index 6cfd566..6cfd566 100755
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diff --git a/theme/assets/fonts/fontawesome/fontawesome-webfont.svg b/theme/assets/website/fonts/fontawesome/fontawesome-webfont.svg
index a9f8469..a9f8469 100755
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diff --git a/theme/assets/fonts/fontawesome/fontawesome-webfont.ttf b/theme/assets/website/fonts/fontawesome/fontawesome-webfont.ttf
index 5cd6cff..5cd6cff 100755
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diff --git a/theme/assets/fonts/fontawesome/fontawesome-webfont.woff b/theme/assets/website/fonts/fontawesome/fontawesome-webfont.woff
index 9eaecb3..9eaecb3 100755
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diff --git a/theme/assets/images/apple-touch-icon-precomposed-152.png b/theme/assets/website/images/apple-touch-icon-precomposed-152.png
index d28c750..d28c750 100644
--- a/theme/assets/images/apple-touch-icon-precomposed-152.png
+++ b/theme/assets/website/images/apple-touch-icon-precomposed-152.png
diff --git a/theme/assets/images/favicon.ico b/theme/assets/website/images/favicon.ico
index 9ee99fa..9ee99fa 100644
--- a/theme/assets/images/favicon.ico
+++ b/theme/assets/website/images/favicon.ico
diff --git a/theme/assets/style.css b/theme/assets/website/style.css
index a1b92d8..68c3380 100755
--- a/theme/assets/style.css
+++ b/theme/assets/website/style.css
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diff --git a/theme/stylesheets/base/markdown.less b/theme/stylesheets/base/markdown.less
deleted file mode 100644
index a214502..0000000
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-    pre {
-        padding: 16px;
-        overflow: auto;
-        font-size: 85%;
-        line-height: 1.45;
-        background-color: #f7f7f7;
-        border: none;
-        border-radius: 3px;
-    }
-
-    pre {
-        word-wrap: normal;
-    }
-
-    pre code {
-        display: inline;
-        max-width: initial;
-        padding: 0;
-        margin: 0;
-        overflow: initial;
-        line-height: inherit;
-        word-wrap: normal;
-        background-color: transparent;
-        border: 0;
-    }
-
-    pre code:before,
-    pre code:after {
-        content: normal;
-    }
-
-    .highlight {
-        background: #ffffff;
-    }
-}
diff --git a/theme/stylesheets/base/markup.less b/theme/stylesheets/base/markup.less
new file mode 100644
index 0000000..39ebbe2
--- /dev/null
+++ b/theme/stylesheets/base/markup.less
@@ -0,0 +1,254 @@
+.markup-content(@md-color: #000, @md-line-height: 1.7, @md-link-color: #4183c4, @md-code-background: #f7f7f7, @md-code-fontsize: 0.85, @md-blockquote-color: #858585, @md-blockquote-border: #e5e5e5) {
+    // Rate of growth for headings
+    @scale: 0.25;
+
+    // Spacing between blocks
+    @spacing: @md-line-height * 2 * @scale * 1em;
+    @spacing-lg: @md-line-height * 3 * @scale * 1em;
+
+
+    display: block;
+    word-wrap: break-word;
+    overflow: hidden;
+
+    color: @md-color;
+    line-height: @md-line-height;
+
+    * {
+        .box-sizing(border-box);
+    }
+
+    & > *:first-child {
+        margin-top: 0 !important;
+    }
+    & > *:last-child {
+        margin-bottom: 0 !important;
+    }
+
+    /* Printing */
+    pre, code, blockquote, tr, img, table, figure {
+        page-break-inside: avoid;
+    }
+
+    p, h2, h3, h4, h5 {
+        orphans: 3;
+        widows: 3;
+    }
+
+    h1, h2, h3, h4, h5 {
+        page-break-after: avoid;
+    }
+
+    /* Typography */
+    strong, b {
+        font-weight: bold;
+    }
+
+    em {
+        font-style: italic;
+    }
+
+     /* Spacing */
+    p, blockquote, ul, ol, dl, table {
+        margin-top: 0;
+        margin-bottom: @spacing;
+    }
+
+    /* Links */
+    a {
+        color: @md-link-color;
+        text-decoration: none;
+        background: transparent;
+
+        &:hover,
+        &:focus,
+        &:active {
+            outline: 0;
+            text-decoration: underline;
+        }
+    }
+
+    /* Images */
+    img {
+        border: 0;
+        max-width: 100%;
+    }
+
+    /* Horizontal lines */
+    hr {
+        height: 4px;
+        padding: 0;
+        margin: @md-line-height * 1em 0;
+        overflow: hidden;
+        background-color: #e7e7e7;
+        border: none;
+
+        &:before, &:after {
+            display: table;
+            content: " ";
+        }
+
+        &:after {
+            clear: both;
+        }
+    }
+
+    /* Headings */
+    h1, h2, h3, h4, h5, h6 {
+        margin-top: @spacing-lg;
+        margin-bottom: @spacing;
+        font-weight: bold;
+    }
+
+    h1 {
+        font-size: (4 * @scale) + 1em;
+    }
+
+    h2 {
+        font-size: (3 * @scale) + 1em;
+    }
+
+    h3 {
+        font-size: (2 * @scale) + 1em;
+    }
+
+    h4 {
+        font-size: @scale + 1em;
+    }
+
+    h5 {
+        font-size: 1em;
+    }
+
+    h6 {
+        font-size: 1em;
+    }
+
+    /* Code blocks */
+    code, pre {
+        font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
+        direction: ltr;
+        margin: 0px;
+        padding: 0px;
+        border: none;
+    }
+
+    pre {
+        overflow: auto;
+        word-wrap: normal;
+        margin: 0px;
+        padding: 0.85em 1em;
+        margin-bottom: @spacing-lg;
+        background: @md-code-background;
+
+        > code {
+            display: inline;
+            max-width: initial;
+            padding: 0;
+            margin: 0;
+            overflow: initial;
+            line-height: inherit;
+            font-size: @md-code-fontsize * 1em;
+            white-space: pre;
+            background: transparent;
+
+            &:before, &:after {
+                content: normal;
+            }
+        }
+    }
+
+    code {
+        padding: 0.2em;
+        margin: 0;
+        font-size: @md-code-fontsize * 1em;
+        background-color: @md-code-background;
+
+        &:before, &:after {
+            letter-spacing: -0.2em;
+            content: "\00a0";
+        }
+    }
+
+    /* Tables */
+    table {
+        display: table;
+        width: 100%;
+        border-collapse: collapse;
+        border-spacing: 0;
+        overflow: auto;
+
+        td, th {
+            padding: 6px 13px;
+            border: 1px solid #ddd;
+        }
+
+        tr {
+            background-color: #fff;
+            border-top: 1px solid #ccc;
+
+            &:nth-child(2n) {
+                background-color: #f8f8f8;
+            }
+        }
+
+        th {
+            font-weight: bold;
+        }
+    }
+
+    /* Lists */
+    ul, ol {
+        padding: 0;
+        margin-top: 0;
+        margin-bottom: 0;
+        padding-left: 2em;
+
+        ol, ul {
+            margin-top: 0;
+            margin-bottom: 0;
+        }
+    }
+
+    ol ol {
+        list-style-type: lower-roman;
+    }
+
+
+    /* Blockquote */
+    blockquote {
+        margin: 0;
+        padding: 0 15px;
+        color: @md-blockquote-color;
+        border-left: 4px solid @md-blockquote-border;
+
+        &:first-child {
+            margin-top: 0;
+        }
+
+        &:last-child {
+            margin-bottom: 0;
+        }
+    }
+
+    /* Description Lists */
+    dl {
+        padding: 0;
+
+        dt {
+            padding: 0;
+            margin-top: @spacing;
+            font-style: italic;
+            font-weight: bold;
+        }
+
+        dd {
+            padding: 0 @spacing;
+            margin-bottom: @spacing;
+        }
+    }
+
+    dd {
+        margin-left: 0;
+    }
+}
diff --git a/theme/stylesheets/mixins.less b/theme/stylesheets/base/mixins.less
index 9d28305..7175ce1 100755..100644
--- a/theme/stylesheets/mixins.less
+++ b/theme/stylesheets/base/mixins.less
@@ -1,4 +1,4 @@
-@import "base/markdown.less";
+@import "./markup.less";
 
 .link-inherit {
     color: inherit;
@@ -18,3 +18,15 @@
 .hidden {
     display: none;
 }
+
+.box-sizing(@value) {
+    -moz-box-sizing: @value;
+    box-sizing: @value;
+}
+
+.text-adjust(@value) {
+    text-size-adjust: @value;
+    -ms-text-size-adjust: @value;
+    -webkit-text-size-adjust: @value;
+}
+
diff --git a/theme/stylesheets/ebook.less b/theme/stylesheets/ebook.less
index 92bc915..c36b161 100755..100644
--- a/theme/stylesheets/ebook.less
+++ b/theme/stylesheets/ebook.less
@@ -1,43 +1 @@
-@import "mixins.less";
-
-@import "ebook/variables.less";
-
-.page {
-    &.page-toc {
-        .glossary {
-            margin-bottom: 40px;
-
-            h2 {
-                a, a:hover {
-                    color: inherit;
-                    text-decoration: none;
-                }
-            }
-
-            .glossary-index {
-                list-style: none;
-                margin: 0px;
-                padding: 0px;
-
-                li {
-                    display: inline;
-                    margin: 0px 8px;
-                    white-space: nowrap;
-                }
-            }
-        }
-    }
-
-    .book-chapter {
-        display: none;
-    }
-}
-
-
-
-body {
-    .page {
-        font-family: sans-serif;
-        .markdown-content(#000, 1.6);
-    }
-}
+@import "./ebook/base.less";
diff --git a/theme/stylesheets/ebook/base.less b/theme/stylesheets/ebook/base.less
new file mode 100644
index 0000000..65a053c
--- /dev/null
+++ b/theme/stylesheets/ebook/base.less
@@ -0,0 +1,23 @@
+@import "../base/mixins.less";
+@import "./variables.less";
+
+@import "./summary.less";
+@import "./glossary.less";
+
+body {
+    font-family: @font-family-base;
+    color: @text-color;
+    .text-adjust(100%);
+}
+
+.page {
+    // Section and first titles
+    .section {
+        .markup-content(@text-color, 1.6, @md-link-color: @link-color);
+    }
+
+    // Hide the title (only used to build PDF table of content)
+    .book-chapter {
+        display: none;
+    }
+}
diff --git a/theme/stylesheets/ebook/glossary.less b/theme/stylesheets/ebook/glossary.less
new file mode 100644
index 0000000..8ed9a1b
--- /dev/null
+++ b/theme/stylesheets/ebook/glossary.less
@@ -0,0 +1,28 @@
+.section.glossary {
+    > h1 {
+        text-align: center;
+    }
+
+    .glossary-entry {
+        margin-bottom: 40px;
+
+        h2 {
+            a, a:hover {
+                color: inherit;
+                text-decoration: none;
+            }
+        }
+
+        .glossary-index {
+            list-style: none;
+            margin: 0px;
+            padding: 0px;
+
+            li {
+                display: inline;
+                margin: 0px 8px;
+                white-space: nowrap;
+            }
+        }
+    }
+}
diff --git a/theme/stylesheets/ebook/summary.less b/theme/stylesheets/ebook/summary.less
new file mode 100644
index 0000000..37d2bda
--- /dev/null
+++ b/theme/stylesheets/ebook/summary.less
@@ -0,0 +1,56 @@
+.section.toc {
+    > h1 {
+        text-align: center;
+    }
+
+    > ol {
+        margin: 0px;
+        padding: 0px;
+    }
+
+    li {
+        list-style: none;
+
+        .inner {
+            display: block;
+            border-bottom: 1px dotted #eee;
+            margin-bottom: 4px;
+
+            a, span {
+                padding-right: 5px;
+                border-bottom: 1px solid #fff;
+                margin-bottom: -1px;
+            }
+
+            .page {
+                float: right;
+                padding-left: 5px;
+            }
+        }
+
+        ol {
+            margin: 0px;
+            padding: 0px;
+            padding-left: 2em;
+        }
+    }
+}
+
+// For LTR, fix direction of table of content
+.dir-rtl {
+    .section.toc {
+        li {
+            .inner {
+                .page {
+                    float: left;
+                }
+            }
+
+            ol {
+                margin: 0px;
+                padding: 0px;
+                padding-right: 2em;
+            }
+        }
+    }
+}
diff --git a/theme/stylesheets/ebook/variables.less b/theme/stylesheets/ebook/variables.less
index 4714151..fda5d47 100644
--- a/theme/stylesheets/ebook/variables.less
+++ b/theme/stylesheets/ebook/variables.less
@@ -1 +1,5 @@
-@font-size-base:          13px;
+@font-size-base:    13px;
+@font-family-base:  sans-serif;
+
+@text-color:        #000;
+@link-color:        #4183c4;
diff --git a/theme/stylesheets/epub.less b/theme/stylesheets/epub.less
new file mode 100644
index 0000000..16dd496
--- /dev/null
+++ b/theme/stylesheets/epub.less
@@ -0,0 +1,3 @@
+@import "./ebook/base.less";
+
+@font-family-base: serif;
diff --git a/theme/stylesheets/mobi.less b/theme/stylesheets/mobi.less
new file mode 100644
index 0000000..a963197
--- /dev/null
+++ b/theme/stylesheets/mobi.less
@@ -0,0 +1,23 @@
+@import "./ebook/base.less";
+
+@font-family-base: serif;
+@link-color: #000;
+
+a {
+    color: #000;
+    text-decoration: underline !important;
+}
+
+.page-toc {
+    li {
+        list-style-type: lower-alpha;
+
+        .inner {
+            border: none;
+
+            span.page {
+                display: none;
+            }
+        }
+    }
+}
diff --git a/theme/stylesheets/pdf.less b/theme/stylesheets/pdf.less
new file mode 100644
index 0000000..4d1a99a
--- /dev/null
+++ b/theme/stylesheets/pdf.less
@@ -0,0 +1,20 @@
+@import "./ebook/base.less";
+
+.pdf-footer {
+    margin-top: 20px;
+    padding-top: 10px;
+    border-top: 1px solid #eee;
+    color:#aaa;
+
+    .footer-pages-count {
+        float: right;
+    }
+}
+
+.pdf-header {
+    margin-top: 20px;
+    padding-bottom: 10px;
+    border-bottom: 1px solid #eee;
+    color: #aaa;
+}
+
diff --git a/theme/stylesheets/website.less b/theme/stylesheets/website.less
index 2562201..d808a0b 100755
--- a/theme/stylesheets/website.less
+++ b/theme/stylesheets/website.less
@@ -1,8 +1,8 @@
 @import "base/normalize.less";
 @import "base/preboot.less";
+@import "base/mixins.less";
 @import "../../node_modules/font-awesome/less/font-awesome.less";
 
-@import "mixins.less";
 
 @import "website/variables.less";
 @import "website/languages.less";
@@ -12,7 +12,7 @@
 @import "website/summary.less";
 @import "website/body.less";
 @import "website/buttons.less";
-@import "website/markdown.less";
+@import "website/markup.less";
 @import "website/navigation.less";
 @import "website/glossary.less";
 
@@ -43,4 +43,5 @@ body {
     font-family: @font-family-base;
     font-size: @font-size-base;
     letter-spacing: .2px;
+    .text-adjust(100%);
 }
diff --git a/theme/stylesheets/website/markdown.less b/theme/stylesheets/website/markup.less
index eef2a1d..26e2fdf 100755
--- a/theme/stylesheets/website/markdown.less
+++ b/theme/stylesheets/website/markup.less
@@ -3,7 +3,7 @@
 }
 
 .book .book-body .page-wrapper .page-inner section.normal {
-    .markdown-content(@content-color, @content-line-height);
+    .markup-content(@content-color, @content-line-height);
 
     .glossary-term {
         cursor: help;
diff --git a/theme/stylesheets/website/variables.less b/theme/stylesheets/website/variables.less
index 4d3e884..d543015 100644
--- a/theme/stylesheets/website/variables.less
+++ b/theme/stylesheets/website/variables.less
@@ -51,7 +51,7 @@
 @page-background:                     @body-background;
 
 // Content
-@content-line-height:                 1.6;
+@content-line-height:                 1.7;
 @content-color:                       #333333;
 
 // Dropdown
diff --git a/theme/templates/ebook/footer.html b/theme/templates/ebook/footer.html
new file mode 100644
index 0000000..8592213
--- /dev/null
+++ b/theme/templates/ebook/footer.html
@@ -0,0 +1,8 @@
+<html>
+    <body>
+        <div class="pdf-footer">
+            <span>_SECTION_</span>
+            <span class="footer-pages-count">_PAGENUM_</span>
+        </div>
+    </body>
+</html>
\ No newline at end of file
diff --git a/theme/templates/ebook/glossary.html b/theme/templates/ebook/glossary.html
index 1266f27..ddc8809 100644
--- a/theme/templates/ebook/glossary.html
+++ b/theme/templates/ebook/glossary.html
@@ -2,20 +2,21 @@
 
 {% block title %}{{ __("GLOSSARY") }} | {{ title }}{% endblock %}
 
-{% block content %}
-<div class="page page-toc">
+{% block page %}
     <h1 class="book-chapter book-chapter-1">{{ __("GLOSSARY") }}</h1>
-    <h1>{{ __("GLOSSARY") }}</h1>
-    {% for item in glossary %}
-    <section class="normal glossary" id="{{ item.id }}">
-        <h2><a href="#{{ item.id }}">{{ item.name }}</a></h2>
-        <p>{{ item.description|safe }}</p>
-        <ul class="glossary-index">
-        {% for file in item.files %}
-            <li><a href="{{ basePath }}/{{ file.path|contentLink }}"><span class="level">{{ file.level }}.</span> {{ file.title }}</a></li>
+    <div class="section glossary">
+        <h1>{{ __("GLOSSARY") }}</h1>
+
+        {% for item in glossary %}
+        <div class="glossary-entry" id="{{ item.id }}">
+            <h2><a href="#{{ item.id }}">{{ item.name }}</a></h2>
+            <p>{{ item.description|safe }}</p>
+            <ul class="glossary-index">
+            {% for file in item.files %}
+                <li><a href="{{ basePath }}/{{ file.path|contentLink }}"><span class="level">{{ file.level }}.</span> {{ file.title }}</a></li>
+            {% endfor %}
+            </ul>
+        </div>
         {% endfor %}
-        </ul>
-    </section>
-    {% endfor %}
-</div>
+    </div>
 {% endblock %}
diff --git a/theme/templates/ebook/header.html b/theme/templates/ebook/header.html
new file mode 100644
index 0000000..6b5d295
--- /dev/null
+++ b/theme/templates/ebook/header.html
@@ -0,0 +1,7 @@
+<html>
+    <body>
+        <div class="pdf-header">
+            <span>_TITLE_</span>
+        </div>
+    </body>
+</html>
\ No newline at end of file
diff --git a/theme/templates/ebook/layout.html b/theme/templates/ebook/layout.html
index 982618f..e45430d 100644
--- a/theme/templates/ebook/layout.html
+++ b/theme/templates/ebook/layout.html
@@ -14,7 +14,7 @@
         {% block style %}{% endblock %}
         {{ htmlSnippet("head:end")|default("", true)|safe }}
     </head>
-    <body>
+    <body class="dir-{{ options.direction }}">
         {{ htmlSnippet("body:start")|default("", true)|safe }}
         {% block content %}{% endblock %}
         {% block javascript %}{% endblock %}
diff --git a/theme/templates/ebook/page.html b/theme/templates/ebook/page.html
index f207184..47420b8 100644
--- a/theme/templates/ebook/page.html
+++ b/theme/templates/ebook/page.html
@@ -3,9 +3,12 @@
 {% block title %}{{ progress.current.title }} | {{ title }}{% endblock %}
 
 {% block style %}
+    {# Default styles if not disabled #}
     {% if not styles.print %}
-    <link rel="stylesheet" href="{{ staticBase }}/print.css">
+        <link rel="stylesheet" href="{{ staticBase }}/{{ options.generator }}.css">
     {% endif %}
+
+    {# Style from plugins  #}
     {% for resource in plugins.resources.css %}
         {% if resource.url %}
         <link rel="stylesheet" href="{{ resource.url }}">
@@ -13,6 +16,8 @@
         <link rel="stylesheet" href="{{ staticBase }}/plugins/{{ resource.path }}">
         {% endif %}
     {% endfor %}
+
+    {# Custom styles from the book #}
     {% for type, style in styles %}
         <link rel="stylesheet" href="{{ basePath }}/{{ style }}">
     {% endfor %}
@@ -20,14 +25,16 @@
 
 {% block content %}
 <div class="page">
-    <h1 class="book-chapter book-chapter-{{ progress.current.level|lvl }}">{{ progress.current.title }}</h1>
-    {% for section in content %}
-        <div class="{{ section.type }}" id="section-{{ section.id }}">
-        {% if section.type == "normal" %}
-            {% autoescape false %}{{ section.content }}{% endautoescape %}
-        {% endif %}
-        </div>
-    {% endfor %}
+    {% block page %}
+        <h1 class="book-chapter book-chapter-{{ progress.current.level|lvl }}">{{ progress.current.title }}</h1>
+        {% for section in content %}
+            <div class="section {{ section.type }}" id="section-{{ section.id }}">
+            {% if section.type == "normal" %}
+                {% autoescape false %}{{ section.content }}{% endautoescape %}
+            {% endif %}
+            </div>
+        {% endfor %}
+    {% endblock %}
 </div>
 {% endblock %}
 
diff --git a/theme/templates/ebook/summary.html b/theme/templates/ebook/summary.html
index fa79a98..237ae6e 100644
--- a/theme/templates/ebook/summary.html
+++ b/theme/templates/ebook/summary.html
@@ -5,15 +5,20 @@
 {% macro articles(_articles) %}
     {% for item in _articles %}
         <li>
-            {% if item.path and item.exists %}
-                {% if not item.external %}
-                    <a href="{{ basePath }}/{{ item.path|contentLink }}">{{ item.title }}</a>
+            <span class="inner">
+                {% if item.path and item.exists %}
+                    {% if not item.external %}
+                        <a href="{{ basePath }}/{{ item.path|contentLink }}">{{ item.title }}</a>
+                    {% else %}
+                        <a target="_blank" href="{{ item.path }}">{{ item.title }}</a>
+                    {% endif %}
                 {% else %}
-                    <a target="_blank" href="{{ item.path }}">{{ item.title }}</a>
+                    <span>{{ item.title }}</span>
                 {% endif %}
-            {% else %}
-            {{ item.title }}
-            {% endif %}
+                {% if options.generator != "mobi" %}
+                <span class="page">{{ item.level }}</span>
+                {% endif %}
+            </span>
             {% if item.articles.length > 0 %}
             <ol>
                 {{ articles(item.articles) }}
@@ -23,15 +28,19 @@
     {% endfor %}
 {% endmacro %}
 
-{% block content %}
-<div class="page page-toc">
+{% block page %}
+<div class="section toc">
     <h1>{{ __("SUMMARY") }}</h1>
     <ol>
-    {{ articles(summary.chapters) }}
+        {{ articles(summary.chapters) }}
 
-    {% if glossary.length > 0 %}
-    <li><a href="{{ basePath }}/GLOSSARY.html">{{ __("GLOSSARY") }}</a></li>
-    {% endif %}
+        {% if glossary.length > 0 %}
+        <li>
+            <span class="inner">
+                <a href="{{ basePath }}/GLOSSARY.html">{{ __("GLOSSARY") }}</a>
+            </span>
+        </li>
+        {% endif %}
     </ol>
 </div>
 {% endblock %}