The semicolons made it look like the end of a declaration. I got these
errors in the Firefox console:
Expected declaration but found ‘1px’. Skipped to next declaration. 1 embed.html:29:17
Expected declaration but found ‘-1px’. Skipped to next declaration. 1 embed.html:30:17
This is a hedge against any bugs that may cause the badge to hang when
left running for a long time, and it also means that badges will
effectively check for updated code once a day.
