我的结构如下:
html {
background-color: rgba(0, 0, 0, 0.75);
}
.container {
margin: 10% auto;
text-align: center;
}
div > span {
display: inline-block;
}
.horizontal {
display: inline-block;
position: relative;
top: .1em;
width: 15%;
}
.bubble {
display: inline-block;
padding: 0.5em;
background: url(http://imgh.us/Service_bubble.svg) no-repeat;
background-size: contain;
transition: all 0.3s ease-in-out;
}
.bubble:hover {
transform: scale(2) rotate(-90deg);
}
<!DOCTYPE html>
<html>
<head>
<link href="//netdna.bootstrapcdn.com/font-awesome/4.6.1/css/font-awesome.min.css" rel="stylesheet" type="text/css" />
<meta charset="utf-8">
</head>
<body>
<div class="container">
<div class="bubble">
<span class="fa fa-inverse fa-google fa-lg"></span>
</div>
<hr class="horizontal" />
<div class="bubble">
<span class="fa fa-inverse fa-facebook fa-lg"></span>
</div>
<hr class="horizontal" />
<div class="bubble">
<span class="fa fa-inverse fa-twitter fa-lg"></span>
</div>
<hr class="horizontal" />
<div class="bubble">
<span class="fa fa-inverse fa-github fa-lg"></span>
</div>
</div>
</body>
</html>
正如您在片段中看到的那样,当您将鼠标悬停在任何图标上时,包裹任何图标的气泡会向上扩展,并向左旋转90度。 (预计)。现在,我不想将轮换传播给孩子(div > span
)。它们应该向上扩展,但不应该发生旋转。
另外,如果可能的话,我还想替换hr
s,当图标悬停在上面时,它会缩放。 hr
s应该相应地移动,在气泡周围留下一点余量。
我尝试过设置以下属性:
div > span:hover {
transform: scale(2);
}
但是当悬停时它会将图标放大4倍,并且仍然会发生旋转。
有什么想法吗?我只想依赖CSS,并且不想在这里涉及JavaScript。
答案 0 :(得分:2)
这样做的一种方法是将孩子向另一个方向旋转。
代码我添加到css:
.bubble:hover span {
transform: rotate(90deg);
}
.bubble span {
transition: all 0.3s ease-in-out;
}
这是一种解决方法。我希望还有另一种方法可以做到这一点。
html {
background-color: rgba(0, 0, 0, 0.75);
}
.container {
margin: 10% auto;
text-align: center;
}
div > span {
display: inline-block;
}
.horizontal {
display: inline-block;
position: relative;
top: .1em;
width: 15%;
}
.bubble {
display: inline-block;
padding: 0.5em;
background: url(http://imgh.us/Service_bubble.svg) no-repeat;
background-size: contain;
transition: all 0.3s ease-in-out;
}
.bubble:hover {
transform: scale(2) rotate(-90deg);
}
.bubble:hover span {
transform: rotate(90deg);
}
.bubble span {
transition: all 0.3s ease-in-out;
}
<!DOCTYPE html>
<html>
<head>
<link href="//netdna.bootstrapcdn.com/font-awesome/4.6.1/css/font-awesome.min.css" rel="stylesheet" type="text/css" />
<meta charset="utf-8">
</head>
<body>
<div class="container">
<div class="bubble">
<span class="fa fa-inverse fa-google fa-lg"></span>
</div>
<hr class="horizontal" />
<div class="bubble">
<span class="fa fa-inverse fa-facebook fa-lg"></span>
</div>
<hr class="horizontal" />
<div class="bubble">
<span class="fa fa-inverse fa-twitter fa-lg"></span>
</div>
<hr class="horizontal" />
<div class="bubble">
<span class="fa fa-inverse fa-github fa-lg"></span>
</div>
</div>
</body>
</html>
答案 1 :(得分:2)
另一种解决方案是使用pseudo
选择器(:before
)来获取:hover
上的轮播。
html {
background-color: rgba(0, 0, 0, 0.75);
}
.container {
margin: 10% auto;
text-align: center;
}
div > span {
display: inline-block;
}
.horizontal {
display: inline-block;
position: relative;
top: .1em;
width: 15%;
}
.bubble {
display: inline-block;
padding: 1em;
transition: all 0.3s ease-in-out;
position: relative;
}
.bubble:before {
content:'';
background: url(http://imgh.us/Service_bubble.svg) center no-repeat;
background-size: contain;
transition: all 0.3s ease-in-out;
height: 100%;
width: 100%;
position: absolute;
top: 0; left: 0;
}
.bubble:hover {
transform: scale(1.5);
margin: 0 10px;
}
.bubble:hover::before {
transform: rotate(-90deg);
}
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css" rel="stylesheet"/>
<div class="container">
<div class="bubble">
<span class="fa fa-inverse fa-google fa-fw fa-lg"></span>
</div>
<hr class="horizontal">
<div class="bubble">
<span class="fa fa-inverse fa-facebook fa-fw fa-lg"></span>
</div>
<hr class="horizontal">
<div class="bubble">
<span class="fa fa-inverse fa-twitter fa-fw fa-lg"></span>
</div>
<hr class="horizontal">
<div class="bubble">
<span class="fa fa-inverse fa-github fa-fw fa-lg"></span>
</div>
</div>
jsFiddle:https://jsfiddle.net/azizn/gypu0pn2/
我在原始代码中编辑了一些内容以创建更流畅的效果:
图标的宽度不同会导致不一致,因为.bubble
容器没有定义的尺寸(高度/宽度)。为了解决这个问题,我添加了fa-fw
类,它使图标固定宽度,以便更好地保持一致。
默认情况下,背景图片的位置为top left
,除非更改为center
,否则可能导致定位问题。
使用margin
上添加的:hover
编辑:更简化的HTML结构。删除了.bubble
容器,改为使用:after
。
html { background-color: rgba(0, 0, 0, 0.75); }
.container { margin: 10% auto; text-align: center; }
.container hr {
display: inline-block;
position: relative;
top: .1em;
width: 15%;
}
.bubble {
padding: 1em;
position: relative;
transition: all 0.3s ease-in-out;
}
.bubble::after {
content:''; position: absolute;
background: url(http://imgh.us/Service_bubble.svg) center no-repeat;
background-size: contain;
transition: all 0.3s ease-in-out;
height: 100%; width: 100%;
top: 0; left: 0;
}
.bubble:hover {
transform: scale(1.5);
margin: 0 10px;
}
.bubble:hover::after { transform: rotate(-90deg); }
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css" rel="stylesheet"/>
<div class="container">
<span class="bubble fa fa-inverse fa-google fa-fw fa-lg"></span>
<hr>
<span class="bubble fa fa-inverse fa-facebook fa-fw fa-lg"></span>
<hr>
<span class="bubble fa fa-inverse fa-twitter fa-fw fa-lg"></span>
<hr>
<span class="bubble fa fa-inverse fa-github fa-fw fa-lg"></span>
</div>
jsFiddle:https://jsfiddle.net/azizn/1uqrqoda/
答案 2 :(得分:1)
您的html架构并未完全适应您的问题。如果你可以改变它,最好的办法是:
<div class="container">
<div class="bubble"></div>
<span class="fa fa-inverse fa-github fa-lg"></span>
</div>
气泡内部div和span应该绝对位于容器div的位置。例如:
.container { position: relative; }
.container > div, .container > span {position: absolute; top: 10px; left: 10px;}
然后你可以将不同的过渡/动画应用于div和span。
.container:hover > div {
transform: scale(2) rotate(-90deg);
}
.container:hover > span {
transform: rotate(-90deg);
}