布局
overscroll-behavior
Utilities for controlling how the browser behaves when reaching the boundary of a scrolling area.
| 类 | 样式 |
|---|---|
overscroll-auto | overscroll-behavior: auto; |
overscroll-contain | overscroll-behavior: contain; |
overscroll-none | overscroll-behavior: none; |
overscroll-x-auto | overscroll-behavior-x: auto; |
overscroll-x-contain | overscroll-behavior-x: contain; |
overscroll-x-none | overscroll-behavior-x: none; |
overscroll-y-auto | overscroll-behavior-y: auto; |
overscroll-y-contain | overscroll-behavior-y: contain; |
overscroll-y-none | overscroll-behavior-y: none; |
示例(Examples)
¥Examples
防止父级过度滚动(Preventing parent overscrolling)
¥Preventing parent overscrolling
使用 overscroll-contain 工具防止目标区域中的滚动触发父元素中的滚动，但在支持它的操作系统中滚动超过容器末尾时保留 "bounce" 效果：
¥Use the overscroll-contain utility to prevent scrolling in the target area from triggering scrolling in the parent element, but preserve "bounce" effects when scrolling past the end of the container in operating systems that support it:
滚动以查看行为
Well, let me tell you something, funny boy. Y'know that little stamp, the one that says "New York Public Library"? Well that may not mean anything to you, but that means a lot to me. One whole hell of a lot.
Sure, go ahead, laugh if you want to. I've seen your type before: Flashy, making the scene, flaunting convention. Yeah, I know what you're thinking. What's this guy making such a big stink about old library books? Well, let me give you a hint, junior.
Maybe we can live without libraries, people like you and me. Maybe. Sure, we're too old to change the world, but what about that kid, sitting down, opening a book, right now, in a branch at the local library and finding drawings of pee-pees and wee-wees on the Cat in the Hat and the Five Chinese Brothers? Doesn't HE deserve better?
<div class="overscroll-contain ...">Well, let me tell you something, ...</div>防止过度滚动弹跳(Preventing overscroll bouncing)
¥Preventing overscroll bouncing
使用 overscroll-none 工具防止目标区域中的滚动触发父元素中的滚动，并防止滚动超过容器末尾时出现 "bounce" 效果：
¥Use the overscroll-none utility to prevent scrolling in the target area from triggering scrolling in the parent element, and also prevent "bounce" effects when scrolling past the end of the container:
滚动以查看行为
Well, let me tell you something, funny boy. Y'know that little stamp, the one that says "New York Public Library"? Well that may not mean anything to you, but that means a lot to me. One whole hell of a lot.
Sure, go ahead, laugh if you want to. I've seen your type before: Flashy, making the scene, flaunting convention. Yeah, I know what you're thinking. What's this guy making such a big stink about old library books? Well, let me give you a hint, junior.
Maybe we can live without libraries, people like you and me. Maybe. Sure, we're too old to change the world, but what about that kid, sitting down, opening a book, right now, in a branch at the local library and finding drawings of pee-pees and wee-wees on the Cat in the Hat and the Five Chinese Brothers? Doesn't HE deserve better?
<div class="overscroll-none ...">Well, let me tell you something, ...</div>使用默认的过度滚动行为(Using the default overscroll behavior)
¥Using the default overscroll behavior
使用 overscroll-auto 工具使用户在到达主滚动区域边界时能够继续滚动父滚动区域：
¥Use the overscroll-auto utility to make it possible for the user to continue scrolling a parent scroll area when they reach the boundary of the primary scroll area:
滚动以查看行为
Well, let me tell you something, funny boy. Y'know that little stamp, the one that says "New York Public Library"? Well that may not mean anything to you, but that means a lot to me. One whole hell of a lot.
Sure, go ahead, laugh if you want to. I've seen your type before: Flashy, making the scene, flaunting convention. Yeah, I know what you're thinking. What's this guy making such a big stink about old library books? Well, let me give you a hint, junior.
Maybe we can live without libraries, people like you and me. Maybe. Sure, we're too old to change the world, but what about that kid, sitting down, opening a book, right now, in a branch at the local library and finding drawings of pee-pees and wee-wees on the Cat in the Hat and the Five Chinese Brothers? Doesn't HE deserve better?
<div class="overscroll-auto ...">Well, let me tell you something, ...</div>响应式设计(Responsive design)
¥Responsive design
在 overscroll-behavior 工具前面使用断点变体如 md: 仅在 medium 屏幕尺寸及以上时应用工具：
<div class="overscroll-auto md:overscroll-contain ..."> <!-- ... --></div>请参阅 变体文档 详细了解如何使用变体。