效果
用于控制元素的遮罩模式的工具.
Class | Styles |
---|---|
mask-alpha | mask-mode: alpha; |
mask-luminance | mask-mode: luminance; |
mask-match | mask-mode: match-source; |
使用 mask-alpha
、mask-luminance
和 mask-match
工具来控制元素的遮罩模式:
mask-alpha
mask-luminance
<div class="mask-alpha mask-r-from-black mask-r-from-50% mask-r-to-transparent bg-[url(/img/mountains.jpg)] ..."></div><div class="mask-luminance mask-r-from-white mask-r-from-50% mask-r-to-black bg-[url(/img/mountains.jpg)] ..."></div>
在使用 mask-luminance
时,遮罩的亮度值决定了可见性,因此使用灰度颜色将产生最可预测的结果。而在 mask-alpha
中,遮罩的透明度决定了遮罩元素的可见性。
Prefix a mask-mode
utility with a breakpoint variant like md:
to only apply the utility at medium screen sizes and above:
<div class="mask-alpha md:mask-luminance ..."> <!-- ... --></div>
Learn more about using variants in the variants documentation.