Use DIVs for popup status indicators

7 jobs for webextension in 1 minute and 34 seconds (queued for 7 seconds)
Status Job ID Name Coverage
  Setup
passed #216863
setup

00:01:09

 
  Lint
passed #216865
lint:css

00:00:24

failed #216864
lint:js

00:00:23

 
  Test
skipped #216866
test
 
  Build
skipped #216868
build:chrome
skipped #216869
build:edge
skipped #216867
build:firefox
 
Name Stage Failure
failed
lint:js Lint
npm ERR! dnssec-validator@3.0.0 lint:js: `eslint .`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the dnssec-validator@3.0.0 lint:js script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2019-01-07T15_21_45_033Z-debug.log
ERROR: Job failed: exit code 1