overflow

overflow-x: visible; doesn't work with overflow-y: auto; any workaround? [duplicate]

随声附和 提交于 2019-11-28 08:57:18
This question already has an answer here: CSS overflow-x: visible; and overflow-y: hidden; causing scrollbar issue 6 answers i am trying .item { width: 100px; overflow-x: visible; overflow-y: auto; } But vertical overflow:auto seems to override horizontal's fiddle: http://jsfiddle.net/xcUTV/ Is there any workaround for this? even with a bit of javascript tibo You cannot, that is written in the spec. Have a look here : https://stackoverflow.com/a/6433475/1343096 Since it is written in the spec, I am 99% sure that it is impossible to do. 来源: https://stackoverflow.com/questions/10903084/overflow

Overflow: Visible on SVG

走远了吗. 提交于 2019-11-28 08:08:38
Is it possible set overflow: visible on <svg> elements? This simple example on jsfiddle breaks in every browser I have access to, (some versions of Chrome and Firefox) as they act like overflow: hidden . Can anybody tell me if svg support is simply still too immature to do such simple things, or if I'm doing something wrong in my code? My practical use of overflow: visible is a range-axis on a graph, where the bottom half of the -0 tick gets cut off. I assume you mean inline <svg> elements in HTML, if so then this is just an implementation limitation. IE9+ allows overflow:visible on <svg>

How to subtract two unsigned ints with wrap around or overflow

∥☆過路亽.° 提交于 2019-11-28 07:31:45
There are two unsigned ints (x and y) that need to be subtracted. x is always larger than y. However, both x and y can wrap around; for example, if they were both bytes, after 0xff comes 0x00. The problem case is if x wraps around, while y does not. Now x appears to be smaller than y. Luckily, x will not wrap around twice (only once is guaranteed). Assuming bytes, x has wrapped and is now 0x2, whereas y has not and is 0xFE. The right answer of x - y is supposed to be 0x4. Maybe, ( x > y) ? (x-y) : (x+0xff-y); But I think there is another way, something involving 2s compliment?, and in this

CSS *only* detection of text overflows in HTML?

狂风中的少年 提交于 2019-11-28 06:58:46
问题 I've seen suggestions on using JavaScript for detecting and acting on text that overflows an HTML element. But it's 2013, so I was wondering if maybe the CSS spec had a way to detect overflows itself. In other words if I have a fixed size div: <div class="smart-warning" style="width:200px; height:20px; overflow:hidden"> This is my very long text that would overflow the box. </div> I'd like to have a style that would do something if the text overflowed such as: <style> .smart-warning { border

C: How to prevent input using scanf from overflowing?

∥☆過路亽.° 提交于 2019-11-28 06:54:10
问题 I'm relatively new to C and would like to know how to prevent an overflow from input... So for example, I have: scanf("%d", &a); Where a is an integer. So what I could I do to prevent someone from entering a number that's larger than max integer? Due to the constraints of the problem I'm working on, you HAVE to use scanf . How do I go about restricting the input? Thanks in advance. 回答1: 'Tis very challenging to prevent user input. There is no magic hand to reach out and stop the user from

Prevent overflow / rubberband scrolling on iOS

给你一囗甜甜゛ 提交于 2019-11-28 06:29:06
There are already multiple questions on the topic of overflow/rubberband scrolling on SO but none of them provides a solution working for all cases on iOS 9.3.2 none of them gives extensive and complete information on the problem itself which is why I created this post as a body of knowledge. The problem: The thing that was never mentioned in any other post is that iOS overflow scrolling is actually a two part behaviour. 1. Overflow scrolling of content with overflow: auto/scroll This is the commonly known and mostly wanted behaviour of a element with -webkit-overflow-scrolling: touch where

Auto height div with overflow and scroll when needed

这一生的挚爱 提交于 2019-11-28 06:13:15
I'm trying to make a website with no vertical scrolling for a page, but i need that one of the DIVs i have to expand vertically to the bottom of the page (at most), and that when it has content that does not fit, the div should create a vertical scroller. i already have the css for the inside of the div figured out in this fiddle , creating the scroller when needed. i also have figured out how to make the container div grow to occupy exactly the vertical space it has in the page. i just can't make them work out together! please have in mind that in jsfiddle you won't be able to view the

CSS中的BFC详解

生来就可爱ヽ(ⅴ<●) 提交于 2019-11-28 05:57:26
一 常见定位方案 普通流 默认,从上而下,行内元素水平排列,行满换行,块级元素渲染成一个新行。 浮动 先按普通流位置出现,然后根据浮动方向偏移。 绝对定位 元素具体位置由绝对定位坐标组成。 一、何为BFC BFC(Block Formatting Context)格式化上下文,是Web页面中盒模型布局的CSS渲染模式,指一个独立的渲染区域或者说是一个隔离的独立容器。 BFC 即 Block Formatting Contexts (块级格式化上下文),属于普通流。 可以把 BFC 理解为一个封闭的大箱子,箱子内部的元素无论如何翻江倒海,都不会影响到外部。 二、形成BFC的条件 1、浮动元素,float 除 none 以外的值; 2、绝对定位元素,position(absolute,fixed); 3、display 为以下其中之一的值 inline-block,table-cell,table-caption、flex; 4、overflow 除了 visible 以外的值(hidden,auto,scroll);   5、body 根元素 三、BFC的特性 1.内部的Box会在垂直方向上一个接一个的放置。 2.垂直方向上的距离由margin决定 3.bfc的区域不会与float的元素区域重叠。 4.计算bfc的高度时,浮动元素也参与计算 5.bfc就是页面上的一个独立容器

How do I stop internet explorer's propriety gradient filter from cutting off content that should overflow?

我是研究僧i 提交于 2019-11-28 05:26:54
I'm using the internet explorer gradient filter in my CSS. It was all going well until I noticed that images that are supposed to extend beyond their containers overflow:visible; are getting clipped as though the container was set to overflow:hidden; I have no idea why this would happen, or how to fix it. Can anyone help? I'm looking at it in IE8 and IE7 This is the css causing the issue, when I comment it out, no more bug: .box{ filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr='#b4cfe9', endColorstr='#e4eefc'); /* IE6 & IE7 */ -ms-filter: "progid

Remove scrollbars from textarea

做~自己de王妃 提交于 2019-11-28 05:10:02
Following up to my previous question ( Add a scrollbar to a <textarea> ) on how to always see the scrollbar in a <textarea> , I am now wondering how you would set it so that there is no scrollbar in the <textarea> , even when the text overflows. To scroll down with this, you would use the arrow keys or the mouse to navigate through the text. How can I do this? tinthetub Try the following, not sure which will work for all browsers or the browser you are working with, but it would be best to try all: <textarea style="overflow:auto"></textarea> Or <textarea style="overflow:hidden"></textarea> ..