Use: setUserStyleSHeetUrl()

source/fb2read.cpp

@@ -166,12 +166,6 @@ Fb2Handler::RootHandler::RootHandler(Fb2HtmlWriter &writer, const QString &name)
     , m_writer(writer)
 {
     m_writer.writeStartElement("html");
-    m_writer.writeStartElement("head");
-    m_writer.writeStartElement("link");
-    m_writer.writeAttribute("rel", "stylesheet");
-    m_writer.writeAttribute("href", "qrc:/res/style.css");
-    m_writer.writeEndElement();
-    m_writer.writeEndElement();
     m_writer.writeStartElement("body");
 }
 

source/fb2view.cpp

@@ -20,6 +20,7 @@ Fb2WebView::Fb2WebView(QWidget *parent)
     settings->setAttribute(QWebSettings::PrivateBrowsingEnabled, true);
     settings->setAttribute(QWebSettings::PluginsEnabled, false);
     settings->setAttribute(QWebSettings::ZoomTextOnly, true);
+    settings->setUserStyleSheetUrl(QUrl::fromLocalFile(":/res/style.css"));
 }
 
 Fb2WebView::~Fb2WebView()