如何设置 html“选择"选项的样式元素? [英] How to style the option of an html "select" element?
问题描述
这是我的 HTML:
<select id="ddlProducts" name="ddProducts">
<option>Product1 : Electronics </option>
<option>Product2 : Sports </option>
</select>
我想仅使用 CSS 将产品名称(即 'Product1'、'Product2' 等)设为粗体，并将其类别(即电子、体育等)设为斜体.我发现了一个老问题，其中提到不可能使用 HTML 和 CSS，但希望现在有解决方案.
I want to make the name of the product (i.e. 'Product1', 'Product2' , etc) bold, and its categories(viz. Electronics, Sports, etc) italicized, using CSS only. I found an old question that mentioned it's not possible using HTML and CSS, but hopefully, there's a solution now.
推荐答案
只有少数样式属性可以应用于 元素.
There are only a few style attributes that can be applied to an <option> element.
这是因为这种类型的元素是替换元素"的一个例子.它们依赖于操作系统并且不是 HTML/浏览器的一部分.不能通过 CSS 设置样式.
This is because this type of element is an example of a "replaced element". They are OS-dependent and are not part of the HTML/browser. It cannot be styled via CSS.
有些替代插件/库看起来像 ，但实际上由常规 HTML 元素组成，可以设置样式.
There are replacement plug-ins/libraries that look like a <select> but are actually composed of regular HTML elements that CAN be styled.
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