diff --git a/libs/epub.orig.js b/libs/epub.js
index c2a047f..bbe850d 100644
--- a/libs/epub.orig.js
+++ b/libs/epub.js
@@ -3262,27 +3262,27 @@ function substitute(content, urls, replacements) {
 /* 8 */
 /***/ (function(module, exports) {
 
-var g;
-
-// This works in non-strict mode
-g = (function() {
-	return this;
-})();
-
-try {
-	// This works if eval is allowed (see CSP)
-	g = g || Function("return this")() || (1,eval)("this");
-} catch(e) {
-	// This works if the window reference is available
-	if(typeof window === "object")
-		g = window;
-}
-
-// g can still be undefined, but nothing to do about it...
-// We return undefined, instead of nothing here, so it's
-// easier to handle this case. if(!global) { ...}
-
-module.exports = g;
+var g;
+
+// This works in non-strict mode
+g = (function() {
+	return this;
+})();
+
+try {
+	// This works if eval is allowed (see CSP)
+	g = g || Function("return this")() || (1,eval)("this");
+} catch(e) {
+	// This works if the window reference is available
+	if(typeof window === "object")
+		g = window;
+}
+
+// g can still be undefined, but nothing to do about it...
+// We return undefined, instead of nothing here, so it's
+// easier to handle this case. if(!global) { ...}
+
+module.exports = g;
 
 
 /***/ }),
@@ -4971,7 +4971,8 @@ var Contents = function () {
 			if (axis === "vertical") {
 				this.css("padding", gap / 2 + "px 20px", true);
 			} else {
-				this.css("padding", "20px " + gap / 2 + "px", true);
+				this.css("padding-left", gap / 2 + "px", true);
+				this.css("padding-right", gap / 2 + "px", true);
 			}
 
 			this.css("box-sizing", "border-box");
@@ -12166,6 +12167,9 @@ var Packaging = function () {
 			metadata.language = this.getElementText(xml, "language");
 			metadata.rights = this.getElementText(xml, "rights");
 
+			metadata.series = this.getMetaContent(xml, "calibre:series");
+			metadata.seriesIndex = this.getMetaContent(xml, "calibre:series_index");
+
 			metadata.modified_date = this.getPropertyText(xml, "dcterms:modified");
 
 			metadata.layout = this.getPropertyText(xml, "rendition:layout");
@@ -12371,6 +12375,26 @@ var Packaging = function () {
 			return "";
 		}
 
+		/**
+   * Get meta content
+   * @private
+   * @param  {document} xml
+   * @param  {string} name
+   * @return {string} text
+   */
+
+	}, {
+		key: 'getMetaContent',
+		value: function getMetaContent(xml, name) {
+			var el = (0, _core.qsp)(xml, "meta", { "name": name });
+
+			if (el && el.getAttribute("content")) {
+				return el.getAttribute("content");
+			}
+
+			return "";
+		}
+
 		/**
    * Load JSON Manifest
    * @param  {document} packageDocument OPF XML
@@ -16754,31 +16778,30 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
 /* 70 */
 /***/ (function(module, exports) {
 
-module.exports = function(module) {
-	if(!module.webpackPolyfill) {
-		module.deprecate = function() {};
-		module.paths = [];
-		// module.parent = undefined by default
-		if(!module.children) module.children = [];
-		Object.defineProperty(module, "loaded", {
-			enumerable: true,
-			get: function() {
-				return module.l;
-			}
-		});
-		Object.defineProperty(module, "id", {
-			enumerable: true,
-			get: function() {
-				return module.i;
-			}
-		});
-		module.webpackPolyfill = 1;
-	}
-	return module;
-};
+module.exports = function(module) {
+	if(!module.webpackPolyfill) {
+		module.deprecate = function() {};
+		module.paths = [];
+		// module.parent = undefined by default
+		if(!module.children) module.children = [];
+		Object.defineProperty(module, "loaded", {
+			enumerable: true,
+			get: function() {
+				return module.l;
+			}
+		});
+		Object.defineProperty(module, "id", {
+			enumerable: true,
+			get: function() {
+				return module.i;
+			}
+		});
+		module.webpackPolyfill = 1;
+	}
+	return module;
+};
 
 
 /***/ })
 /******/ ]);
-});
-//# sourceMappingURL=epub.js.map
\ No newline at end of file
+});
\ No newline at end of file