コーディングしているメールに問題があり、回答を見つけることができませんでした。ブラウザでHTMLファイルを表示すると問題なく表示される領域がありますが、GMailやFirefoxやIEなどのブラウザで問題が発生しています。配置がおかしくなったり、画像が適切な場所に配置されなかったりします。私が抱えている問題は、特定のブラウザで、テキストのある右側の列が箇条書きの下に押し出されることだと思います。私のコードに役立つかもしれない欠陥を見つけることができるかどうか疑問に思いました。これが私に問題を与えているセクションです:
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<td style="font-family:Arial, Helvetica, sans-serif;font-size:19px;line-height:22px;font-weight:normal;color:#fff;text-align:center;margin-top:-15px;">The 4th Annual IEEE PES Conference on<br />Innovative Smart Grid Technologies is less than<br /><span style="font-family:Arial, Helvetica, sans-serif;font-size:44px;line-height:43px;font-weight:bold;color:#fff;text-align:center;">6 WEEKS AWAY!</span></td>
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<td width="540" style="font-family:Arial, Helvetica, sans-serif;font-size:17px;line-height:18px;font-weight:bold;color:#141313;text-align:left;">Very soon, hundreds of your colleagues – smart grid practitioners, executives, researchers and policy makers – will gather in Washington D.C. to review and discuss ground–breaking innovations in smart grid technologies.</td>
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<td height="auto" width="540" style="font-family:Arial, Helvetica, sans-serif;font-size:17px;line-height:18px;font-weight:normal;color:#141313;text-align:left;margin-top:10px">In addition to the impressive roster of keynote speakers, and presentations by recognized leaders in the field, here are some compelling reasons <span style="font-family:Arial, Helvetica, sans-serif;font-size:17px;line-height:18px;font-weight:bold;color:#141313;text-align:left;">why you MUST attend this year’s event: </span></td>
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<td height="298" width="243" cellpadding="0" cellspacing="0" style="font-size:0px;line-height:0px;border-collapse:0px;"><img src="dc1.jpg" alt="Washington DC" height="298px" width="243px" style="display:block;border:0;overflow:hidden;margin:0px;padding:0px;vertical-align:bottom;font-size:0px;line-height:0px;"/></td>
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<td style="font-family:Arial, Helvetica, sans-serif;font-size:27px;line-height:31px;color:#fff;text-align:center;padding-top:30px;">SEATS ARE FILLING UP FAST!
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<a href="http://www.isgtreg.com"><img src="button2.jpg" alt="Register" height="48" width="312" style="border:0px;vertical-align:top;"/></a>
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<td style="font-family:Arial, Helvetica, sans-serif;font-size:15px;line-height:17px;color:#fff;text-align:center;padding-top:10px;padding-bottom:20px;">For more information on programs<br />and speakers, visit <span style="font-family:Arial, Helvetica, sans-serif;font-size:15px;font-style:italic;line-height:17px;color:#fff;"><a href="http://www.ieee-isgt.org" style="color:#fff;text-decoration:none;">www.ieee-isgt.org</a></span>
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<p style="font-family:Arial, Helvetica, sans-serif;font-size:11px;line-height:17px;font-weight:bold;color:#3e3e3e;text-align:left;">ISGT 2013 conference co-sponsoring societies include IEEE-USA, IEEE Dielectrics and Electrical Insulation Society, IEEE Industry Applications Society, IEEE Industrial Electronics Society, IEEE Power Electronics Society, IEEE Systems Council and IEEE Signal Processing Society.</p>
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<p style="font-family:Arial, Helvetica, sans-serif;font-size:11px;line-height:14px;font-weight:normal;color:#141313;text-align:center;">If you no longer wish to receive these types of messages from IEEE PES Media,<br />please <a href="/" style="color:#168116;text-decoration:none;">click here</a> or fax 703-860-1623, or write 445 Hoes Lane, Piscataway, N.J. 08854.</p>
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これがブラウザにHTMLファイルとして表示される方法です。これがすべてのインスタンスで表示される方法です。誰かが私が行方不明になっている何かを叫ぶことができれば、私は本当にそれをいただければ幸いです。