HTML AND CSS Source Code
HTML FILE <! DOCTYPE html > < html lang = "en" > < head > < meta charset = "UTF-8" > < meta name = "viewport" content = "width=device-width, initial-scale=1.0" > < title > Document </ title > < link rel = "stylesheet" href = "index.css" > </ head > < body > < div class = "md" > < div class = "div" > < div class = "d1" > 1 </ div > < div class = "d2" > WELCOME </ div > </ div > < div ...