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css怎么设置文本框宽度

青灯夜游

Jul 14, 2021 pm 05:10 PM

css lebar kotak teks

在css中，可以使用width属性来设置文本框宽度，只需要给文本框元素textarea添加“width:宽度值;”样式即可。width属性可以设置元素的宽度，它定义了元素内容区的宽度，在内容区外面可以增加内边距、边框和外边距。

css怎么设置文本框宽度

本教程操作环境：windows7系统、CSS3&&HTML5版、Dell G3电脑。

标签定义一个多行的文本输入控件，即文本框。</p> <p>文本区域中可容纳无限数量的文本，其中的文本的默认字体是等宽字体（通常是 Courier）。</p> <p>可以通过 cols 和 rows 属性来规定 textarea 的尺寸大小，也可以使用 CSS 的 height 和 width 属性来设置高度和宽度。</p> <p>width 属性设置元素的宽度。这个属性定义元素内容区的宽度，在内容区外面可以增加内边距、边框和外边距。行内非替换元素会忽略这个属性。</p> <p><strong>示例：</strong><br></p><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'><!DOCTYPE html> <html> <head> <meta charset="utf-8"> <style> .width{ width: 400px; } </style> </head> <body><br> <textarea>我是一个文本框，默认宽度。</textarea><br><br> <textarea class="width">我是一个文本框，使用css width属性设置宽度为400px。</textarea> </body> </html></pre><div class="contentsignin">Salin selepas log masuk</div></div><p>效果图：<br></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/image/471/258/271/1626253798507239.png" class="lazy" title="1626253798507239.png" alt="1.png"></p> <p>（学习视频分享：<a href="https://www.php.cn/course/list/12.html" target="_blank">css视频教程</a>）</p><p>Atas ialah kandungan terperinci css怎么设置文本框宽度. 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