Thanks for reply.
Website URL is piast-24.com.pl
Hmm how to explain this. Website is opened and if I want to font size be larger I must click on icon of your plugin to show up. And then I have options like font size, contrast etc. But I would like to plugin will be start and opened with the page loading.
Then I don’t need to click on icon to show up because it will be already shows.
Maybe you’ll understand me ??