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Is there a "previous sibling" selector?

The plus selector (+) is used to select the next adjacent sibling. Is there an equivalent for last sibling?

From [CSS3discussion group] 2023-08-23 14:02:00 0  2  560

css3 - 為什么使用css box布局時(shí)需要寫width？

比如如下代碼： {代碼...} 為什么需要給這個(gè)item設(shè)置寬度？我要的是等分布局啊 這個(gè)問(wèn)題的提出其實(shí)是項(xiàng)目中的一個(gè)頁(yè)面，DEMO地址如下： http://codepen.io/anon/pen/EjMvZB 我設(shè)置成...

From [CSS3discussion group] 2017-04-17 11:18:21 0  0  560

Implement transition effects for image replacement using pure Javascript

On a website I created, I have a number of accordions, each with an image on top. When you open the accordion,...

From [CSS3discussion group] 2024-03-30 00:14:11 0  1  559

Correctly use elastic properties to nest elastic containers

I'm having some issues using flexbox correctly and would like some clarification on the nesting of parent and ...

From [CSS3discussion group] 2023-08-24 11:43:49 0  1  559

css3 - 怎樣實(shí)現(xiàn)手機(jī)端高度自適應(yīng)？？（內(nèi)容有點(diǎn)多）并且消除垂直方向的滾動(dòng)條

怎樣實(shí)現(xiàn)手機(jī)端高度自適應(yīng)？？（內(nèi)容有點(diǎn)多）并且消除垂直方向的滾動(dòng)條

From [CSS3discussion group] 2017-04-17 11:22:47 0  1  558

How do I make my chip appear in the top right corner of my app in React?

I'm currently creating a chip in my local environment that only appears when using our application's staging e...

From [CSS3discussion group] 2024-02-17 15:51:19 0  2  557

Why doesn't my html/CSS grid work in grid?

I'm trying to create an input form in a grid within another grid but it doesn't work. I've looked up many time...

From [CSS3discussion group] 2024-02-17 15:49:36 0  1  556

Why do images and animations disappear when adding a class to the last column?

I'm trying to animate 6 images in an infinite loop. When I add the 6th image and add the "poster" cl...

From [CSS3discussion group] 2023-08-15 11:29:09 0  1  556

Dialog's floating buttons keep overlapping

Hello, I'm building a Mauiblazor app and I have a full page size dialog with a floating button in it. When the...

From [CSS3discussion group] 2024-03-22 08:20:59 0  1  555

How to make borders for columns in table?

I need to make a table like shown in the screenshot: What results I got: Problem: I can't make a green border ...

From [CSS3discussion group] 2024-01-16 19:25:40 0  2  555

Why doesn't this CSS margin-top style work?

I try to add margin value on a div inside another div. Everything works fine except the highest value, which s...

From [CSS3discussion group] 2023-08-23 23:07:58 0  2  555

CSS3中Transform中的matrix（）方法的問(wèn)題

transform:matrix(0.866,0.5,-0.5,0.866,0,0);transform: rotate(30deg);說(shuō)是上面兩句是等效的，誰(shuí)能幫忙解釋下為什么，主要是第一句沒太懂，矩陣在上線性代數(shù)的時(shí)...

From [CSS3discussion group] 2017-04-17 11:28:05 0  2  555

css3 - 求教個(gè)問(wèn)題,關(guān)于響應(yīng)式布局,跟ipad有關(guān),媒體查詢失效？

大家好，我說(shuō)下我的情況。ipad的像素是1024*768，我使用媒體查詢@media only screen and (max-width:1024px) {css代碼}為何在谷歌瀏覽器模擬后,css代碼正確執(zhí)行, 而在...

From [CSS3discussion group] 2017-04-17 11:26:03 0  2  555

rwd - 在chrome瀏覽器使用css3的column-width屬性載入swf檔無(wú)法正確顯示問(wèn)題

詢問(wèn)各位高手有沒有碰過(guò)這問(wèn)題： 範(fàn)例網(wǎng)址：https://dl.dropboxusercontent.com/u/41784380/test/index.html 下載調(diào)試：https://dl.dropboxuserc...

From [CSS3discussion group] 2017-04-17 11:05:40 0  1  555

How to use addEventListener correctly?

re2.addEventListener("mouseover",function(){constre21=document.getElementById("reso");re21...

From [CSS3discussion group] 2024-04-01 17:35:47 0  2  554