Tailwind CSS 边框圆角
边框圆角
用于控制元素边框半径的功能类。
Class
|
Properties
|
---|---|
rounded-none | border-radius: 0px; |
rounded-sm | border-radius: 0.125rem; |
rounded | border-radius: 0.25rem; |
rounded-md | border-radius: 0.375rem; |
rounded-lg | border-radius: 0.5rem; |
rounded-xl | border-radius: 0.75rem; |
rounded-2xl | border-radius: 1rem; |
rounded-3xl | border-radius: 1.5rem; |
rounded-full | border-radius: 9999px; |
rounded-t-none | border-top-left-radius: 0px; border-top-right-radius: 0px; |
rounded-t-sm | border-top-left-radius: 0.125rem; border-top-right-radius: 0.125rem; |
rounded-t | border-top-left-radius: 0.25rem; border-top-right-radius: 0.25rem; |
rounded-t-md | border-top-left-radius: 0.375rem; border-top-right-radius: 0.375rem; |
rounded-t-lg | border-top-left-radius: 0.5rem; border-top-right-radius: 0.5rem; |
rounded-t-xl | border-top-left-radius: 0.75rem; border-top-right-radius: 0.75rem; |
rounded-t-2xl | border-top-left-radius: 1rem; border-top-right-radius: 1rem; |
rounded-t-3xl | border-top-left-radius: 1.5rem; border-top-right-radius: 1.5rem; |
rounded-t-full | border-top-left-radius: 9999px; border-top-right-radius: 9999px; |
rounded-r-none | border-top-right-radius: 0px; border-bottom-right-radius: 0px; |
rounded-r-sm | border-top-right-radius: 0.125rem; border-bottom-right-radius: 0.125rem; |
rounded-r | border-top-right-radius: 0.25rem; border-bottom-right-radius: 0.25rem; |
rounded-r-md | border-top-right-radius: 0.375rem; border-bottom-right-radius: 0.375rem; |
rounded-r-lg | border-top-right-radius: 0.5rem; border-bottom-right-radius: 0.5rem; |
rounded-r-xl | border-top-right-radius: 0.75rem; border-bottom-right-radius: 0.75rem; |
rounded-r-2xl | border-top-right-radius: 1rem; border-bottom-right-radius: 1rem; |
rounded-r-3xl | border-top-right-radius: 1.5rem; border-bottom-right-radius: 1.5rem; |
rounded-r-full | border-top-right-radius: 9999px; border-bottom-right-radius: 9999px; |
rounded-b-none | border-bottom-right-radius: 0px; border-bottom-left-radius: 0px; |
rounded-b-sm | border-bottom-right-radius: 0.125rem; border-bottom-left-radius: 0.125rem; |
rounded-b | border-bottom-right-radius: 0.25rem; border-bottom-left-radius: 0.25rem; |
rounded-b-md | border-bottom-right-radius: 0.375rem; border-bottom-left-radius: 0.375rem; |
rounded-b-lg | border-bottom-right-radius: 0.5rem; border-bottom-left-radius: 0.5rem; |
rounded-b-xl | border-bottom-right-radius: 0.75rem; border-bottom-left-radius: 0.75rem; |
rounded-b-2xl | border-bottom-right-radius: 1rem; border-bottom-left-radius: 1rem; |
rounded-b-3xl | border-bottom-right-radius: 1.5rem; border-bottom-left-radius: 1.5rem; |
rounded-b-full | border-bottom-right-radius: 9999px; border-bottom-left-radius: 9999px; |
rounded-l-none | border-top-left-radius: 0px; border-bottom-left-radius: 0px; |
rounded-l-sm | border-top-left-radius: 0.125rem; border-bottom-left-radius: 0.125rem; |
rounded-l | border-top-left-radius: 0.25rem; border-bottom-left-radius: 0.25rem; |
rounded-l-md | border-top-left-radius: 0.375rem; border-bottom-left-radius: 0.375rem; |
rounded-l-lg | border-top-left-radius: 0.5rem; border-bottom-left-radius: 0.5rem; |
rounded-l-xl | border-top-left-radius: 0.75rem; border-bottom-left-radius: 0.75rem; |
rounded-l-2xl | border-top-left-radius: 1rem; border-bottom-left-radius: 1rem; |
rounded-l-3xl | border-top-left-radius: 1.5rem; border-bottom-left-radius: 1.5rem; |
rounded-l-full | border-top-left-radius: 9999px; border-bottom-left-radius: 9999px; |
rounded-tl-none | border-top-left-radius: 0px; |
rounded-tl-sm | border-top-left-radius: 0.125rem; |
rounded-tl | border-top-left-radius: 0.25rem; |
rounded-tl-md | border-top-left-radius: 0.375rem; |
rounded-tl-lg | border-top-left-radius: 0.5rem; |
rounded-tl-xl | border-top-left-radius: 0.75rem; |
rounded-tl-2xl | border-top-left-radius: 1rem; |
rounded-tl-3xl | border-top-left-radius: 1.5rem; |
rounded-tl-full | border-top-left-radius: 9999px; |
rounded-tr-none | border-top-right-radius: 0px; |
rounded-tr-sm | border-top-right-radius: 0.125rem; |
rounded-tr | border-top-right-radius: 0.25rem; |
rounded-tr-md | border-top-right-radius: 0.375rem; |
rounded-tr-lg | border-top-right-radius: 0.5rem; |
rounded-tr-xl | border-top-right-radius: 0.75rem; |
rounded-tr-2xl | border-top-right-radius: 1rem; |
rounded-tr-3xl | border-top-right-radius: 1.5rem; |
rounded-tr-full | border-top-right-radius: 9999px; |
rounded-br-none | border-bottom-right-radius: 0px; |
rounded-br-sm | border-bottom-right-radius: 0.125rem; |
rounded-br | border-bottom-right-radius: 0.25rem; |
rounded-br-md | border-bottom-right-radius: 0.375rem; |
rounded-br-lg | border-bottom-right-radius: 0.5rem; |
rounded-br-xl | border-bottom-right-radius: 0.75rem; |
rounded-br-2xl | border-bottom-right-radius: 1rem; |
rounded-br-3xl | border-bottom-right-radius: 1.5rem; |
rounded-br-full | border-bottom-right-radius: 9999px; |
rounded-bl-none | border-bottom-left-radius: 0px; |
rounded-bl-sm | border-bottom-left-radius: 0.125rem; |
rounded-bl | border-bottom-left-radius: 0.25rem; |
rounded-bl-md | border-bottom-left-radius: 0.375rem; |
rounded-bl-lg | border-bottom-left-radius: 0.5rem; |
rounded-bl-xl | border-bottom-left-radius: 0.75rem; |
rounded-bl-2xl | border-bottom-left-radius: 1rem; |
rounded-bl-3xl | border-bottom-left-radius: 1.5rem; |
rounded-bl-full | border-bottom-left-radius: 9999px; |
圆角
使用 .rounded-sm
, .rounded
, 或 .rounded-lg
等实用功能类来应用不同的边框半径大小到一个元素上。
<div class="rounded-sm ..."></div>
<div class="rounded ..."></div>
<div class="rounded-md ..."></div>
<div class="rounded-lg ..."></div>
药丸形和圆圈
使用 rounded-full
功能类来创建药丸形和圆圈。
<div class="rounded-full py-3 px-6...">Pill Shape</div>
<div class="rounded-full h-24 w-24 flex items-center justify-center...">Circle</div>
无圆角
使用 rounded-none
从元素中删除现有的边框半径。
这最常见的是用来删除一个应用在较小断点上的边框半径。
<div class="rounded-none ...">.rounded-none</div>
独立设置每条边框的圆角效果
使用 rounded-{t|r|b|l}{-size?}
只对元素的一侧进行圆角处理。
<div class="rounded-t-lg ...">.rounded-t-lg</div>
<div class="rounded-r-lg ...">.rounded-r-lg</div>
<div class="rounded-b-lg ...">.rounded-b-lg</div>
<div class="rounded-l-lg ...">.rounded-l-lg</div>
独立设置每个边角的圆角效果
使用 rounded-{tl|tr|br|bl}{-size?}
只将圆角应用到元素的一个边角上。
<div class="rounded-tl-lg ..."></div>
<div class="rounded-tr-lg ..."></div>
<div class="rounded-br-lg ..."></div>
<div class="rounded-bl-lg ..."></div>
响应式
要在特定的断点处控制元素的边界半径,请在任何现有的边界半径功能类中添加 {screen}:
前缀。例如,使用 md:rounded-lg
来应用 rounded-lg
功能类,只适用于中等尺寸以上的屏幕。
<div class="rounded md:rounded-lg ...">
<!-- ... -->
</div>
关于 Tailwind 的响应式设计功能的更多信息,请查看响应式设计文档。
自定义
边框半径
默认情况下,Tailwind 提供了五个边框半径大小的实用工具。你可以通过编辑你的 Tailwind 配置中的theme.borderRadius
部分来改变、添加或删除这些。
// tailwind.config.js
module.exports = {
theme: {
borderRadius: {
'none': '0',
'sm': '0.125rem',
DEFAULT: '0.25rem',
DEFAULT: '4px',
'md': '0.375rem',
'lg': '0.5rem',
'full': '9999px',
'large': '12px',
}
}
}
变体
默认情况下, 针对 border radius 功能类,只生成 responsive 变体。
您可以通过修改您的 tailwind.config.js
文件中的 variants
部分中的 borderRadius
属性来控制为 border radius 功能生成哪些变体。
例如,这个配置也将生成 hover and focus 变体:
// tailwind.config.js
module.exports = {
variants: {
extend: {
// ...
borderRadius: ['hover', 'focus'],
}
}
}
禁用
如果您不打算在您的项目中使用 border radius 功能,您可以通过在配置文件的 corePlugins
部分将 borderRadius
属性设置为 false
来完全禁用它们:
// tailwind.config.js
module.exports = {
corePlugins: {
// ...
borderRadius: false,
}
}
更多建议: