描边宽度

示例

基础示例

使用 stroke-<number> 功能类（如 stroke-1 和 stroke-2）来设置 SVG 的描边宽度：

<svg class="stroke-1 ..."></svg><svg class="stroke-2 ..."></svg>

这对于设置 Heroicons 等图标集的样式非常有用。

使用自定义值

Use the stroke-[<value>] syntax to set the 描边宽度 based on a completely custom value:

<div class="stroke-[1.5] ...">  <!-- ... --></div>

For CSS variables, you can also use the stroke-(length:<custom-property>) syntax:

<div class="stroke-(length:--my-stroke-width) ...">  <!-- ... --></div>

This is just a shorthand for stroke-[length:var(<custom-property>)] that adds the var() function for you automatically.

响应式设计

Prefix a stroke-width utility with a breakpoint variant like md: to only apply the utility at medium screen sizes and above:

<div class="stroke-1 md:stroke-2 ...">  <!-- ... --></div>

Learn more about using variants in the variants documentation.