Merge branch 'add-sgzt-ad12' into 'master'

add sgzt-ad12 page

See merge request !75
3 jobs for master in 1 minute and 23 seconds (queued for 1 second)
Status Name Job ID Coverage
  Build
passed build the website #271448

00:01:12

 
  Deploy
passed Deploy to production #271449

00:00:10

 
  Recovery
manual Recover website from backup #271450
allowed to fail manual