LessonAbout 8 minLesson languageEnglishதமிழ் (Tamil)हिन्दी (Hindi)മലയാളം (Malayalam)తెలుగు (Telugu)ಕನ್ನಡ (Kannada)বাংলা (Bengali)मराठी (Marathi)ગુજરાતી (Gujarati)ਪੰਜਾਬੀ (Punjabi)Chapter 7 · Lesson 4 of 504. A different look for phonesA media query is CSS that only applies on some screens. Put cards in a row on a laptop, and in a column on a phone.