There's actually an extension Persistent Text that does this https://addons.opera.com/addons/extensions/details/persistent-text/1.1/?display=en https://addons.o

There's actually an extension Persistent Text that does this https://addons.opera.com/addons/extensions/details/persistent-text/1.1/?display=en https://addons.opera.com/addons/extensions/details/persisten...