курс
https://cloud.mail.ru/public/Mq1b/FkCVJyRqK/%5B%40Tlgrm_University%5D%20%5BHTML%20Academy%5D%20%D0%9F%D1%80%D0%BE%D1%84%D0%B5%D1%81%D1%81%D0%B8%D0%BE%D0%BD%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9%20HTML%20%D0%B8%20CSS%20-%2019%20%D0%BF%D0%BE%D1%82%D0%BE%D0%BA