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css3 - css中偽類選擇器跟偽對象選擇器區(qū)別是啥

我試過例如：p::first-letter 跟 p:first-letter 設(shè)置一段文字一個字的字體；兩種方法 效果一模一樣啊~！那么偽類選擇器跟偽對象選擇器區(qū)別是啥？？？

From [CSS3discussion group] 2017-04-17 11:22:29 0  1  1013

css3 - am-icon-bars:before{content:"\f0c9";color:#fff}在安卓默認(rèn)瀏覽器下面不起作用怎么辦

am-icon-bars:before{content:"\f0c9";color:#fff}在安卓默認(rèn)瀏覽器下面不起作用，google瀏覽器又有效，不知道怎么回事。 本來是這樣的： 在安卓瀏覽器下面...

From [CSS3discussion group] 2017-04-17 11:14:58 0  0  1013

怎么用 css3實現(xiàn)波浪底紋效果？

如下圖

From [CSS3discussion group] 2016-10-25 09:46:51 0  1  1013

css3 - 背景圖自定義比例縮小

本來新手一枚，在開發(fā)中遇到背景圖不能安自定義比例縮放，用了background-size:cover，圖片要么右半部分不完整，要么下半部分不完整，要怎么做才能鋪滿全屏并且全部顯示出來

From [CSS3discussion group] 2017-04-17 11:57:54 0  7  1012

css - 為什么設(shè)置了charset="UTF-8"中文還是亂碼呢？并且文件編碼也是UTF-8,用的sublime

設(shè)置了charset="UTF-8"，但是css里凡是涉及到“黑體”“微軟雅黑”“楷體”都不能正常顯示。重新用utf-8打開過，也復(fù)制到txt里過，通通不行。。。求拯救，求解脫 {代碼...} {代碼...

From [CSS3discussion group] 2017-04-17 11:35:46 0  8  1012

Wkhtmltopdf: HTML table conversion causes misaligned rows

Use wkhtmltopdf to convert html table report: <!DOCTYPEhtml><htmllang="en"></html>...

From [CSS3discussion group] 2024-03-30 12:55:53 0  1  1010

Overflowing container with equally tall children

I searched the available questions but didn't find a solution. I'm trying to set the height of all elements of...

From [CSS3discussion group] 2024-03-22 13:42:51 0  2  1007

如何消除css3斜切角引起的毛邊問題

{代碼...} 使用css3的線性漸變實現(xiàn)多邊形邊框，斜切那部分會有毛邊，不是很美觀，請問怎么解決？css3 club斜切角文章

From [CSS3discussion group] 2017-04-17 11:37:43 0  2  1007

html - I added a background image using css in the body. It displays normally on the computer but is blank on the mobile phone.

body{ {code...} } May I ask why this is?

From [CSS3discussion group] 2017-06-22 11:53:28 0  6  1003

前端 - 如何在overflow:hidden的容器里讓一個容器overflow:auto

DOM結(jié)構(gòu)如下： {代碼...} css： {代碼...} 我的需求是main不要出現(xiàn)滾動條，當(dāng)leftmenu或者content溢出的時候出現(xiàn)滾動條。

From [CSS3discussion group] 2017-04-17 11:15:54 0  3  1003

css - How to control the img tag of textarea?

{code...} I want to use css to control all img tags in textarea and apply this syntax {code...} But no matter ...

From [CSS3discussion group] 2017-06-13 09:23:23 0  3  999

Scale CSS sprites to background images: a guide

.my-sprite{background-image:url("https://i.stack.imgur.com/lJpW8.png");height:100px;width:100px;back...

From [CSS3discussion group] 2023-11-02 10:39:28 0  2  998

前端 - 移動端 絕對定位 超出無法隱藏 導(dǎo)致body可以滾動

目前在弄公司移動端改版問題中，本人css菜鳥，對移動端更是不熟悉，遇到這種PC上無問題，移動端出問題時真心無力。 測試連接： body滾動問題地址 測試瀏覽器： android手機(jī) 上 QQ瀏覽器 UC 瀏覽器 或者微信...

From [CSS3discussion group] 2017-04-17 11:55:05 0  5  998

Is it possible to achieve a smooth transition from text drawn in one color to an animated gradient?

There is white text on the page and a button below it. Additionally, animated gradients are applied to fill th...

From [CSS3discussion group] 2023-09-16 09:22:05 0  1  997

css - When you open a few websites such as github and bilibili on mobile phone chrome, you will find that there will also be a background color around the address bar.

I accidentally noticed that several websites have such a full-screen background color. How do I set it up? I l...

From [CSS3discussion group] 2017-05-16 13:22:33 0  1  997