I am working on the exercise by David Powers, html and CSS3, part 2-styling the web page and wanted some help on a few things:
1) can't find the multiscreen button.
2) when I preview on firefox, safari, googlechrome or adobe browser does not find index page?
3) on exercise steps 10-12, logo does not change
please help, have had a long day trying to figure out.
thank you , johnny martinez