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编程宝库提供了 JS 在线测试工具,可在线测试 JavaScript 代码,你可以在代码编辑器中输入 JavaScript 代码并点击运行查看结果。
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<!DOCTYPE html> <html> <head> <style> .cities { background-color:black; color:white; margin:20px; padding:20px; } </style> </head> <body> <div class="cities"> <h2>London</h2> <p>London is the capital city of England. It is the most populous city in the United Kingdom, with a metropolitan area of over 13 million inhabitants.</p> <p>Standing on the River Thames, London has been a major settlement for two millennia, its history going back to its founding by the Romans, who named it Londinium.</p> </div> <div class="cities"> <h2>Paris</h2> <p>Paris is the capital and most populous city of France.</p> <p>Situated on the Seine River, it is at the heart of the 蝜e-de-France region, also known as the r間ion parisienne.</p> <p>Within its metropolitan area is one of the largest population centers in Europe, with over 12 million inhabitants.</p> </div> <div class="cities"> <h2>Tokyo</h2> <p>Tokyo is the capital of Japan, the center of the Greater Tokyo Area, and the most populous metropolitan area in the world.</p> <p>It is the seat of the Japanese government and the Imperial Palace, and the home of the Japanese Imperial Family.</p> <p>The Tokyo prefecture is part of the world's most populous metropolitan area with 38 million people and the world's largest urban economy.</p> </div> </body> </html>
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