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✨ Peerawit Kongkitkul
<html> <head> <title>Let's Start </title> <style> .box{ margin:5px; width: 100px; height: 100px; } </style> </head> <body> <div class='box' style='background-color: red'></div> <div class='box' style='background-color: red'></div> <div class='box' style='background-color: blue'></div> <div class='box' style='background-color: blue'></div> <div class='box' style='background-color: blue'></div> </body> </html>