Copy the code after the dividing line to Dreamweaver to create a new HTML file, save it in the "Code" view, preview the visible effect, and pay attention to the CSS settings
--------- --------------------------I am a super dividing line------------------ ----------------
Code:
Untitled Document</ title><br><style type="text/css"><br><!--<br />#header {<br /> background-color: #00FFFF;<br /> height: 120px;<br /> width: 800px;<br /> margin-right: auto;<br /> margin-left: auto;<br />}<br />#body {<br /> width: 800px;<br /> margin-right: auto;<br /> margin-left: auto;<br />}<br />#body #right {<br /> background-color: #0033FF;<br /> float: right;<br /> height: 400px;<br /> width: 500px ;<br />}<br />#body #left {<br /> background-color: #CC9966;<br /> float: left;<br /> height: 400px;<br /> width: 300px;<br />}</p> <p>#footer {<br /> background-color: #00CCFF;<br /> height: 80px;<br /> width: 800px;<br /> margin-right: auto;<br /> margin-left: auto;<br /> clear: both;<br />}<br />--><br></style><br></head></p> <p><body><br><div id ="header">I am the head</div></p> <p><div id="body"></p> <p><div id="right">I am on the right< ;/div><br><div id="left">I'm on the left</div></p> <p></div></p> <p><br><div id= "footer">I am a foot</div><br></body><br></html></p> </div><div class="nphpQianMsg"><div class="clear"></div></div><div class="nphpQianSheng"><span>Statement：</span><div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn</div></div></div><div class="nphpSytBox"><span>Previous article：<a class="dBlack" title="div css: table border spacing attribute border-spacing_html/css_WEB-ITnose" href="https://m.php.cn/faq/283321.html">div css: table border spacing attribute border-spacing_html/css_WEB-ITnose</a></span><span>Next article：<a class="dBlack" title="div css: table border spacing attribute border-spacing_html/css_WEB-ITnose" href="https://m.php.cn/faq/283327.html">div css: table border spacing attribute border-spacing_html/css_WEB-ITnose</a></span></div><div class="nphpSytBox2"><div class="nphpZbktTitle"><h2>Related articles</h2><em><a href="https://m.php.cn/article.html" class="bBlack"><i>See more</i><b></b></a></em><div class="clear"></div></div><ins class="adsbygoogle"
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