Utilities for specifying the origin for an element's transformations.
<img class="origin-center transform rotate-45 ...">
<img class="origin-top-left transform rotate-45 ...">
<img class="origin-bottom-right transform rotate-45 ...">
<img class="origin-left transform rotate-45 ...">
To control the transform-origin of an element at a specific breakpoint, add a {screen}:
prefix to any existing transform-origin utility. For example, use md:origin-top
to apply the origin-top
utility at only medium screen sizes and above.
<img class="origin-center md:origin-top ...">
For more information about Tailwind’s responsive design features, check out the Responsive Design documentation.
By default, Tailwind provides transform-origin utilities for all of the built-in browser keyword options. You change, add, or remove these by customizing the transformOrigin
section of your Tailwind theme config.
// tailwind.config.js
module.exports = {
theme: {
extend: {
transformOrigin: {
+ '24': '6rem',
+ 'full': '100%',
}
}
}
}
Learn more about customizing the default theme in the theme customization documentation.
默認情況下, 只有 響應式 的 transform-origin 變化模式 (variants) 會產生。
在 tailwind.config.js
的 variants
區塊中變更 transformOrigin
屬性來決定有哪些變化模式會生成。
舉個例子來說,這個設定將會生成 響應式 和 hover 的變化模式。
// tailwind.config.js
module.exports = {
variants: {
extend: {
// ...
+ transformOrigin: ['responsive', 'hover'],
}
}
}
如果你不打算在專案中使用 transform-origin 功能,可以在你的設定檔裡的 corePlugins
屬性中將 transformOrigin
設定為 false
來停用功能:
// tailwind.config.js
module.exports = {
corePlugins: {
// ...
+ transformOrigin: false,
}
}