parallax

Parallax effect with CSS3 only

由 为君一笑 提交于 2021-02-07 09:56:54
问题 I am trying to create parallax effect with CSS3 only but unfortunately I am not able to, The simple structure is one div with image and one div with content and I cannot use image in background. NOTE: Please dont suggest any JS solution and background image solution, as I am only trying to handle it with CSS3 and image tag within DIV Can anyone please suggest how to handle this? Here is the JSfiddle .image-div{ width: 100%; float: left; -webkit-perspective: 1px; perspective: 1px; -webkit

50道CSS基础面试题（附答案）

由 纵饮孤独 提交于 2021-01-31 04:20:52
https://segmentfault.com/a/1190000013325778 1 介绍一下标准的CSS的盒子模型？与低版本IE的盒子模型有什么不同的？ 标准盒子模型：宽度=内容的宽度（content）+ border + padding + margin 低版本IE盒子模型：宽度=内容宽度（content+border+padding）+ margin 2 box-sizing属性？ 用来控制元素的盒子模型的解析模式，默认为content-box context-box：W3C的标准盒子模型，设置元素的 height/width 属性指的是content部分的高/宽 border-box：IE传统盒子模型。设置元素的height/width属性指的是border + padding + content部分的高/宽 3 CSS选择器有哪些？哪些属性可以继承？ CSS选择符：id选择器(#myid)、类选择器(.myclassname)、标签选择器(div, h1, p)、相邻选择器(h1 + p)、子选择器（ul > li）、后代选择器（li a）、通配符选择器（*）、属性选择器（a[rel="external"]）、伪类选择器（a:hover, li:nth-child） 可继承的属性：font-size, font-family, color 不可继承的样式

Parallax video background instead of image

由 不问归期 提交于 2021-01-29 22:28:49
问题 I wanted to know if it's possible to insert a video mp4 file in the parallax effect instead of an image? I tried a few different codes but all won't work. Any ideas? I tried to recreate the parallax effect in a snippet for you to take a look if it's possible to insert a video file there or not. .parallax-window { min-height: 42vw; margin-bottom: -42vw; background: transparent; } <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" type="text/javascript"></script>

Parallax video background instead of image

由 徘徊边缘 提交于 2021-01-29 20:32:09
问题 I wanted to know if it's possible to insert a video mp4 file in the parallax effect instead of an image? I tried a few different codes but all won't work. Any ideas? I tried to recreate the parallax effect in a snippet for you to take a look if it's possible to insert a video file there or not. .parallax-window { min-height: 42vw; margin-bottom: -42vw; background: transparent; } <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" type="text/javascript"></script>

CSS only Parallax Scrolling stoped working with IOS/PadOS13?

由 隐身守侯 提交于 2021-01-27 05:09:56
问题 Okay so I’m quite new in the World of Web development. I finished my own Website with Css only Parallax Scrolling a few month ago. Some Problems came with the IOS13. For the Parallax Effect, i used the Description of Keith Clark. Everything went pretty well. It covered up almost all browsers, on desktop and mobile devices. With the new IOS13 though, the CSS-Only-Parallax Effect stoped working. I’ve done a lot of research, but i couldn’t figure it out. Is it possible to fix the problem? What

CSS only Parallax Scrolling stoped working with IOS/PadOS13?

由 老子叫甜甜 提交于 2021-01-27 05:08:16
问题 Okay so I’m quite new in the World of Web development. I finished my own Website with Css only Parallax Scrolling a few month ago. Some Problems came with the IOS13. For the Parallax Effect, i used the Description of Keith Clark. Everything went pretty well. It covered up almost all browsers, on desktop and mobile devices. With the new IOS13 though, the CSS-Only-Parallax Effect stoped working. I’ve done a lot of research, but i couldn’t figure it out. Is it possible to fix the problem? What

How to change scroll behavior (e.g. speed, acceleration) on website?

由 巧了我就是萌 提交于 2020-12-10 04:17:11
问题 How are the modified scroll behaviors on websites made? I want to accomplish an accelerated scroll behavior as you can see it in the example. So you scroll in a certain speed and after you let go the page scrolls a little more by its own, slows down and stops. Unfortunately I have absolutely no basis to provide you with code, I hope you can still help me. Maybe you can recommend me some js plugins? https://p2mv.studio/case/sony-music-france 回答1: You have 2 ways of achieving this. You can use

10月Flutter最新学习资料汇总

由 陌路散爱 提交于 2020-10-13 14:03:25
一文道尽Flutter最新最全的学习资料。 WARNING:内容较长建议收藏以便后续的查找和学习。 目录 文章 视频 组件 导航 模板 插件 框架 实验性 游戏 开源App 实用工具 社区 书籍 福利 文章 介绍 Google IO 2018 [1.1K👏] - 构建美观灵活的用户界面。 Presentation - 为什么我会选择Flutter 由 Helio S. Junior 提供。 Flutter Web - Flutter Web的来龙去脉 by Nash 提供. 网站/博客 Flutter技术专栏 Welcome to Flutter - 英文和法文博客致力于为Ditter Boelens提出的有关Flutter的最常见问题提供实用的解决方案。 SZAŁKO-BLOG - 渐进式高级设计由 Marcin Szalek 提供。 Flutter by Example - 基于ReduxFirebase自定义动画和UI的教程。 Flutter Institute - 非常原创的内容和教程由 Brian Armstrong 提供。 Iirokrankka.com - 关于FlutterDart和任何相关的文章和教程由 Iiro Krankka 提供。 Norbert - 深度文章、特色与应用创建由 Norbert515 提供。 Flutter Tips -

https://github.com/sorrycc/awesome-javascript 清单

由 无人久伴 提交于 2020-10-02 10:31:23
https://github.com/sorrycc/awesome-javascript 🐢 A collection of awesome browser-side JavaScript libraries, resources and shiny things. Awesome JavaScript A collection of awesome browser-side JavaScript libraries, resources and shiny things. Awesome JavaScript Package Managers Loaders Bundlers Type Checkers Testing Frameworks QA Tools MVC Frameworks and Libraries Node-Powered CMS Frameworks Templating Engines Articles/Posts Data Visualization Timeline Spreadsheet Editors Documentation Utilities Files Functional Programming Reactive Programming Data Structure Date String Number Storage Color

翻译20 视差和法线、高度图回顾

由 限于喜欢 提交于 2020-07-27 05:28:11
1 视差纹理 由于视角的原因，当调整摄像机位置时，观察到的事物的相对位置会发生变化，这种视觉现象称为视差。在坐火车高速行驶看窗外的景物，附近的物体看起来很大并且移动很快，而远处的背景看起来很小并且移动较慢。 渲染时，相机使用透视模式时，也会出现视差。 之前( 翻译6 与 翻译9 )使用过法线贴图将表面不规则感添加到平滑表面。 它会影响照明，但不会影响表面的实际形状。 因此，该效果视差不明显，通过实现法线贴图基于视野深度的幻觉有许多限制。这一篇的目的就是解决该限制。 1.1 法线贴图效果回顾 下面给出许多albedo map 和 normal map差异对比： albedo map 和 normal m ap 如果没有法线贴图，表面看起来很平坦。 添加法线贴图会使它看起来好像具有不规则的表面。 但是，高度海拔差异看起来不明显。 当从入射视角与表面的夹角越趋于0，高度差越不明显。如果高程差异较大，则表面特征的相对视觉位置应由于视差而发生很大变化，但不会发生变化。 我们看到的视差是平坦的表面。 平坦的视角 虽然可以增加法线贴图的强度，但这不会改变视差。同样，当法线贴图变得太强时，它会看起来很奇怪。它影响了平坦表面的光线的明暗变换，而视差效果它们确实是平的。所以法线贴图只适用于小的变化，但不会表现出明显的视差。 法线贴图的光线变化 . 要获得真正的深度视差感， 首先 需要
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