transition

Multilevel Nav Menu not showing 3rd level

由 ≯℡__Kan透↙ 提交于 2020-01-11 06:11:27
问题 the third level of my menu doesn't show up when hovering the 2nd level. I know that this is because overflow:hidden is styled on the 2nd level ul , however, if I make overflow:visible then the transition effect with max-height doesn't work properly. I have tried making overflow-y:hidden with overflow-x:visible and that does allow the transition to still work but adds a horizontal scroll bar that you need to scroll to the right to see the 3rd level menu. If you can solve this, i have another

html5--6-52 动画效果-过渡

由 六眼飞鱼酱① 提交于 2020-01-11 02:57:21
html5--6-52 动画效果-过渡 实例 1 @charset="UTF-8"; 2 div{ 3 width: 300px; 4 height: 150px; 5 margin: 30px; 6 font-size: 28px; 7 8 } 9 10 /*因为有了hover效果，有了变化（瞬间），所以可以产生过度动画*/ 11 #div1{ 12 background: red; 13 /* 多少个属性，现在是颜色和宽都可以变化，这里也可以指定width*/ 14 transition-property: all; 15 /* 持续时间*/ 16 transition-duration: 1s; 17 /* 动画先快后慢这些东西*/ 18 transition-timing-function: ease; 19 /* 动画开始的延迟时间*/ 20 transition-delay:1s; 21 } 22 #div1:hover{ 23 background: green; 24 width: 150px; 25 } 26 27 #div2{ 28 background: orange; 29 transition-property: width; 30 transition-duration: 1s; 31 transition-timing-function: cubic

Set CSS transition to pixel per second

由 和自甴很熟 提交于 2020-01-10 23:19:50
问题 Is it possible to set CSS transition to use speed instead of duration? Right now, if I want to have a class that moves element from left to right of another element, speed greatly varies. If I have short element and I want to move sub element from left to right and duration is set to e.g. 1sec, than it moves really slow. On the other hand, if I have a very long element with the same class, than sub element flashes through at incredible speed to satisfy time limit of 1sec. This really hurts my

transition过度

由 随声附和 提交于 2020-01-10 08:01:19
transition过度属性 transition ：用于设置DOM元素在不同状态之间切换的时候应用不同的过度效果，以前如果要想实现一个非生硬的状态切换需要写很多的js来实现，现在使用 transition 变可以轻松的实现。 1、transition-property： property ：表示属性的意思，这里用来设置元素要过度的css属性名。 基本语法： transition: none | all | property; none ：表示没有任何过度效果。 all ：初始值，表示所有的能过度属性都有过度效果。 property ：指定一个或多个属性名称执行过度效果，多个css属性名之间用逗号分隔开。 例如： transition-property: width; transition-property: window, height, background-color, opacity; transition-property: all; 兼容性： [外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-cUeW4yrr-1578224041792)(https://note.youdao.com/yws/api/personal/file/06E0D762CE3F40EDB63CA81738A83C46?method=getImage&version

Why aren't my templates rendering

由 拈花ヽ惹草 提交于 2020-01-10 05:27:26
问题 I've created some random views with the latest transition stuff from ember and the outlets aren't rendering. It's saying it's transitioning, but nothings showing up in the output window. (Note this works if I completely remove the routes) Here it is: jsfiddle to example App.PageRoute = Em.Router.extend({ model: function(params, transition){ return App.Page.find(params.page_id); } }); Does it have to do with promises? Am I supposed to be returning a promise instead of the actual model? 回答1:

background-transition with background-size: cover

由 China☆狼群 提交于 2020-01-10 03:47:13
问题 This may already be answered somewhere but I haven't found yet after a bit of searching. I have a series of divs with background-images. The size is set to background-size: cover. But I want to be able to have the images zoom in and grow on hover. This transition doesn't work with the cover attribute it seems. Actually, the image zooms but without the transition effect. It goes instantly from "cover" to, in this case, 110%. It works fine when the original background-size was set as 100%. But

2019.4.25 表格表单与HTML5 && CSS3

由 无人久伴 提交于 2020-01-09 18:43:42
目录 表格 标签 属性 表格间距离 表格的内边距 表格的边框 样式 边框合并 行合并 列合并 display 表单 标签 属性 提交的网址 请求方式 input相关 扩大响应范围 字符 密码 单选框 name value 默认选中 多选框 文件上传 下拉列表 可拖拽大文本输入框 表单提交 表单重写 数字 邮箱 链接 颜色 时间 滑动条 搜索框清除 隐藏效果 HTML5 && CSS3 H5中新增的标签 音频标签 视频标签 nav header section main aside canvas H5中新增的选择器 属性选择器 结构选择器 伪类选择器 过渡 变换 平移 缩放 旋转 倾斜 动画 代码 样式 动画库的使用 阴影 文字阴影 盒子阴影 怪异盒模型 线性渐变 径向渐变 @ 表格 标签 表格 table 行 tr 列 td 表头 th 属性 表格间距离 cellspacing <table cellspaceing = "10 "> 表格的内边距 cellpadding <table cellpadding = "20"> 表格的边框 border <table border = "3"> 样式 边框合并 border-collapse: collapse; 行合并 <td rowspan = "2"> 列合并 <td colspan = "2"> display

Transform属性的基本介绍

由 廉价感情. 提交于 2020-01-08 03:50:54
Transform属性的基本介绍 CSS3中新增的transform属性，可以实现元素在变换过程中的过渡效果，实现了基本的 动画。 transition的语法：transition： transition-property || transition-duration || transition-timing-funciton || transition-delay ； 其参数的取值说明如下： <transition-property>:定义用于过渡的属性； <transition-duration>:定义过渡过程需要的时间； <transition-timing-function>:定义过渡的方式； <transition-delay>:定义开始过渡的延迟时间； 使用transition属性定义一组过渡效果，需要以上四个参数。transition属性简写形式中间用空格隔开。也可以同时定义两组或两组以上的过渡效果，组与组之间用逗号分隔。 html代码： <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>transition</title> <link rel="stylesheet" href="../CSS/transition.css"> </head> <body> <div> <div

moviePlayBackDidFinish and Transition's effect

由 北城以北 提交于 2020-01-07 05:31:44
问题 i would like to know how to add a transition ( fade in when the video is getting to start and fade out when the video is finished ). Could you please help him in this task, i'm kind of lost with transition, never play with it before /: here is my code - (void) startSlideShow { NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"2" ofType:@"mov"]]; MPMoviePlayerController *moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:url]; [[NSNotificationCenter

moviePlayBackDidFinish and Transition's effect

由 北城以北 提交于 2020-01-07 05:31:09
问题 i would like to know how to add a transition ( fade in when the video is getting to start and fade out when the video is finished ). Could you please help him in this task, i'm kind of lost with transition, never play with it before /: here is my code - (void) startSlideShow { NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"2" ofType:@"mov"]]; MPMoviePlayerController *moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:url]; [[NSNotificationCenter
订阅 transition