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