这个网站如何使他们的巴士图标在悬停上移动？

Question

在www。 www.coachella.com他们有这些穿梭巴士图标，其中3个，并悬停图标四处移动。我如何为我的网站做这样的事情？有没有指南？

我查看了源代码，它很混乱，但看起来他们有3个SVG标签，它们在悬停时动画。这对一般的乔来说有多难？

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Answer 1

如果不熟悉SVGs你可以只交换他们出去标准PNG图标。可以找到关于SVG的一些信息here

动画部分很简单，只需将鼠标悬停上的两个总线图标添加到transform:translate3D即可完成。

假设你有一个3格的div。每个div包含总线（可能是一个SVG，PNG图标字体或类似）

HTML

<div class="buses"> 
    <div class="bus-1"></div> 
    <div class="bus-2"></div> 
    <div class="bus-3"></div> 
</div> 

你的CSS看起来财产以后这样的：

CSS

.buses .bus-1, 
.buses .bus-3 { 
    /* This determines the duration of the animation */ 

    -webkit-transition: -webkit-transform 600ms ease; 
    transition: transform 600ms ease; 
} 

.buses:hover .bus-1 { 
    /* The translate property will move the bus in an x,y,z direction */ 

    -webkit-transform: translate3D(-10px, 0, 0);  
    transform: translate3D(-10px, 0, 0); 
} 

.buses:hover .bus-3 { 
    /* The translate property will move the bus in an x,y,z direction */ 

    -webkit-transform: translate3D(10px, 0, 0);  
    transform: translate3D(10px, 0, 0); 
} 

Answer 2

通过引用id：“图标班车”我能够通过该网站的JavaScript文件搜索和定位的一段代码转换的图标，并创建你问的动画。

// shuttles -- 

var _onOver_shuttles = function() { 
    TweenMax.to('#icon-shuttles-base-1', 0.3, {x:-9, scale:1.2, transformOrigin:"100% 50%", ease:Power1.easeOut}); 
    TweenMax.to('#icon-shuttles-base-3', 0.3, {delay:0.15, x:8, scale:1.2, transformOrigin:"0% 50%", ease:Power1.easeOut}); 
} 

var _onOut_shuttles = function() { 
    // in case delayed tween hasn't fired 
    TweenMax.killTweensOf('#icon-shuttles-base-3'); 

    TweenMax.to('#icon-shuttles-base-1', 0.2, {x:0, scale:1.0, transformOrigin:"100% 50%", ease:Power1.easeInOut}); 
    TweenMax.to('#icon-shuttles-base-3', 0.2, {x:0, scale:1.0, transformOrigin:"0% 50%", ease:Power1.easeInOut}); 
} 

我没那么熟悉SVG和CSS动画，但它看起来像他们所使用的变换原点物业移动页面图标周围。

查看以下链接以更好地了解SVG动画是什么以及它们如何工作。

The Simple Intro to SVG Animation

CSS3 Transform-origin