.modal{display:flex;flex-direction:column;max-height:400px;max-width:450px;}/* 1. 让模态框 body 占据剩余的可用空间 *//* 2. 如果内容很长,则允许滚动。 我使用`auto`是因为它在内容足够长之前不会显示滚动条 */.modal__content{flex-grow:1;/* [1] */overflow-y:auto;/* [1] */} 事例...
The text-overflow CSS property sets how hidden overflow content is signaled to users. It can be clipped, display an ellipsis (…), or display a custom string.
The overflow CSS shorthand property sets the desired behavior when content does not fit in the element's padding box (overflows) in the horizontal and/or vertical direction.
首先是MDN:https://developer.mozilla.org/zh-CN/docs/Web/CSS/overflow 其中对overflow进行了描述: CSS属性overflow定义当一个元素的内容太大而无法适应块级格式化上下文时候该做什么。它是overflow-x和overflow-y的简写属性。 重点在这里: 为使overflow有效果,块级容器必须有一个指定的高度(height或者max-height)或...
css overflow属性有什么用 1、配合浮动父容器,解决父容器高度塌陷的问题。 2、利用overflow扩展盒子高度,overflow属性可以触发浏览器重新计算父元素盒子高度。 实例 代码语言:javascript 代码运行次数:0 运行 AI代码解释 <!DOCTYPE html> #wrap2 { width: 55px; border: 3px solid red; overflow: hidden; }...
大家都知道overflow之前有几个属性:visible、hidden、scroll、auto。这几个属性就不详解了。而最近Chrome 刚发布的90版本中,又支持了一个新的值clip,以及配合它使用的overflow-clip-margin属性。 来看看overflow: clip的意思: Like for hidden, the content is clipped to the element's padding box. The difference...
hidden: overflowing content will be hidden. scroll: similar to hidden except users will be able to scroll through the hidden content. clip: content is clipped when it proceeds outside its box. This can be used withoverflow-clip-marginto set the clipped area. ...
Theoverlayvalue of theoverflowCSS property is a non-standard value to make scrollbars appear on top of content rather than take up space. This value is deprecated and related functionality being standardized asthescrollbar-gutterproperty.
The text-overflow property in CSS deals with situations where text is clipped when it overflows the element's box. It can be clipped (i.e. cut off, hidden),
Syntax /* <length> values */overflow-clip-margin:20px;overflow-clip-margin:1em;/* <visual-box> | <length> */overflow-clip-margin:content-box 5px;/* Global values */overflow-clip-margin:inherit;overflow-clip-margin:initial;overflow-clip-margin:revert;overflow-clip-margin:revert-layer;overflo...