Here's my codepen: http://codepen.io/Chiz/pen/MabomR
将鼠标悬停在3个未选定的链接(网页,打印,艺术/ 3D等)上,让光标停留在链接上。
动画效果本身还可以,但我不希望文本与框一起动画。这意味着,当声纳动画正在发生时,我希望文本完好无损,并且不能用框进行动画处理。
有没有办法解决这个问题?显然,我无法移动li
之外的人。为方便起见,这是代码:
$(".nav li").on("mouseover", function() {
if ($(this).hasClass("active") == false) {
$(this).children().first().addClass("sonar");
}
});
$(".nav li").on("mouseleave", function() {
$(this).children().first().removeClass("sonar");
});

.navbar-default .navbar-nav > li.active a,
.navbar-default .navbar-nav > .active,
.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:link,
.navbar-default .navbar-nav > .active > a:visited,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
color: white;
background-color: rgba(74, 74, 74, 1.00);
}
.sonar {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(216, 216, 216, 1.00);
opacity: 0;
z-index: 9999;
pointer-events: none;
animation: sonarWave 1s linear infinite;
}
@keyframes sonarWave {
from {
opacity: 0.5;
}
to {
transform: scale(3);
opacity: 0;
}
}

<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<nav class="navbar navbar-default navbar-fixed-bottom">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand" href="#">MySiteLogo</a>
</div>
<div>
<ul class="nav navbar-nav navbar-right">
<li class="active"><a href="#" data-toggle="tab">Me</a>
</li>
<li><a href="#" data-toggle="tab">Web</a>
</li>
<li><a href="#" data-toggle="tab">Print</a>
</li>
<li><a href="#" data-toggle="tab">Art / 3D</a>
</li>
</ul>
</div>
</div>
</nav>
&#13;
答案 0 :(得分:2)
您可以更改声纳类以设置:after
伪元素的动画。请确保为其添加content:''
:
.sonar:after
{
content:'';
...
}