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✨ นายธนิต ธนะปฐมชัย
<html> <head> <title>Let's Start </title> <style> .square { height: 100px; width: 100px; background-color: #FF0000 } .blank { height: 5px; width: 5px; background-color: #FFF; } .square2 { height: 100px; width: 100px; background-color: #0000A0; } </style> </head> <body> <div class="square"></div> <div class="blank"></div> <div class="square"></div> <div class="blank"></div> <div class="square2"></div> <div class="blank"></div> <div class="square2"></div> <div class="blank"></div> <div class="square2"></div> </body> </html>