transition

Button CSS transition does not work inside a DIV

由 梦想与她 提交于 2019-12-13 06:50:15
问题 All right? I'm having problems with an effect on CSS. Everything works perfectly until I put the code inside another div, and has a background that is not transparent. Look at the example below: body { background: #2ecc71; padding:0; margin:0; } #bg{ background: #000; } .container-button { padding: 10em; margin: 0 auto; width: 1170px; text-align: center; display: block; overflow: hidden; } /* GENERAL BUTTON STYLING */ .btn-more-info{ display:block; overflow: hidden; text-align: center;

vue实现鼠标移过出现下拉二级菜单

由 血红的双手。 提交于 2019-12-13 06:46:28
1.我曾经听一位快十年前端大佬说过一句话,就是能用css实现的动画，就用css不要用js去实现 因为在渲染上css肯定比js效果更好 我用jquery曾经实现过鼠标点击 出现下拉菜单 有点和面包屑 和标签页导航类似 后来参加工作了 公司一直在用vue 所以很多用jqeury写的项目都要用vue来重构 这其中不免碰见了有一些动画效果 虽然很简单 我也曾想着就用jquery去实现吧 代码多一点无所谓了 但最后却不是这样 vue好像和jquery中的有些插件冲突了 只要vue已导入 那些用jquery实现的动画 就不能用 但又不能不用vue 没办法 这些效果只能用vue来实现了 vue官方提供了一种动画效果 是 transition 下面是vue官方的经典例子 vue监听的元素 一旦从dom树 发生类似 删除 重新创建 =》 removeElement createElement display:block; display:none; 对应 vue中的 v-if 和 v-show 就可以算是触发一种动画效果 从用户角度来说都是 上面俩种情况都是从无到有的出现在界面上 .fade-enter-active, .fade-leave-active { //定义元素 进入页面时和离开页面时的 效果 transition: opacity .5s; // 设置透明度默认是1 1是不透明

VBA Cell interior color, fade from black to white [closed]

由 梦想与她 提交于 2019-12-13 06:09:09
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . Im using Excel 2003 and would like to know the best way to change a cell's interior colour from black, and then gradually fade to white. The idea being I will use the worksheet change event to slowly reveal some black text that is put into the cell in question. 回答1: Try this: Sub tester() FadeToWhite Selection

Continue webservice call after transition from foreground to background in iOS objective C

由 我与影子孤独终老i 提交于 2019-12-13 05:20:15
问题 Suppose I call a webservice when the app is in foreground. Now if the user sends the app to background then how do I make sure that this webservice call keeps executing in the background. This is the piece of code that I am using in my app. Login* login = [[Login alloc]init]; [login initiateSignInProcess]; initiateSignInProcess has 4 web service calls. they are normal functions. I am using AFNetworking. If any of the services fail, I call it again with a delay in the failure block of

SpriteKit how to create and transition to different scenes (Swift language)

由 旧时模样 提交于 2019-12-13 04:25:21
问题 I have created a game with sprite kit but at the moment when the game is launched, it goes straight to the game. How can i implement different scenes like a main menu and a game over scene and transition between them either by pressing a label on the screen or by a contact during the game. 回答1: It doesn't seem like you have looked into Apple's documentation. They have an excellent guide for SpriteKit. Also, the tutorials at RayWenderlich.com within the spriteKit category are phenomenal. I

Looping transition in D3 version 4 and 5

由 元气小坏坏 提交于 2019-12-13 04:11:35
问题 The example answer which was given here works fine with D3 version 3, but in version 4/5 .each was changed to .on and the example doesn't work anymore, even if changing .each to .on . Is there anything else which have to be considered? Here is the fiddle and the code with D3 version 4: jsfiddle var svg = d3.select("body") .append("svg") .attr("width", 500) .attr("height", 500); // code, code, code, irrelevant code... function timeForTimeline(){ // har var timeline = svg.append("line") .attr(

Box-shadow hover transition blinking

由 眉间皱痕 提交于 2019-12-13 03:45:51
问题 I'm trying to make box-shadow work like a slide animation over an img, by making the black background coming over from left to right. But I can't do it without this weird blinking problem. I've already looked for solutions around Stack Overflow. I also tried it with a section instead of an img, but the result was the same. Here's the JSFiddle demo HTML <section> </section> CSS section { border:black 1px solid; width:500px; height:200px; transition:1s ease-out } section:hover{ box-shadow:inset

background-size transition doen't work in IE10/11

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-13 03:32:56
问题 What's wrong with this code? The zoom transition effect doesn't work in Internet Explorer 10 or 11 (OK in other browsers). <div class="image"></div> .image { width:300px; height:200px; background: url("http://lorempixel.com/300/200"); background-position:center; background-size:100%; transition: background-size 1s ease; -moz-transition: background-size 1s ease; -o-transition: background-size 1s ease; -webkit-transition: background-size 1s ease; } .image:hover { background-size:150%; }

transition matrix for counts and proportions python

由 橙三吉。 提交于 2019-12-13 03:23:50
问题 I have a matrix with the grades from a class for different years(rows for years and columns for grades). What I want is to build a transition matrix with the change between years. For instance, I want year t-1 on the y-axis and year t on the x-axis and then I want a transition matrix with the difference in the number of people with grade A between year t-1 and t, grade B between year t-1 and t, and so on. And then a second transition matrix with the proportions, for example: - Between year t

Unwanted CSS delay when setting transition duration

由 大城市里の小女人 提交于 2019-12-13 03:00:35
问题 I want the menu to close in the same duration it takes for it to open. For some reason, there is a delay before closing, along with showing some extra space I have no idea where it comes from. Here is the jsfiddle: https://jsfiddle.net/m9pd8bjh/7/ Here's the CSS code in case you see something wrong immediately: .hide { visibility: hidden; overflow: hidden; max-height: 0; } input[type=checkbox]:checked~.toggleable { visibility: visible; overflow: visible; max-height: 1000px; } .toggleable {
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