【发布时间】:2016-10-19 16:45:28
【问题描述】:
我想要做的是获得悬停效果,使锚链接有点下降,但不知何故它会影响所有链接。有人能指出我在这里做错了什么吗?
nav {
width: 100%;
height: 5rem;
background: red;
}
ul {
margin: 0 auto;
font-size: 0;
}
ul li {
display: inline-block;
line-height: 4.8rem;
position: relative;
}
ul li > a {
text-decoration: none;
color: #FFF;
font-family: "Verdana";
padding: .1rem 1.5rem;
font-size: 1.3rem;
display: block;
overflow: hidden;
position: relative;
transition: 300ms all;
height: 100%;
margin: 0;
}
ul li > a::before, ul li > a::after {
content: '';
width: 100%;
position: absolute;
left: 0;
transition: 200ms all;
}
ul li > a::before {
background: #FFF;
height: .5rem;
top: 0;
transform: translateY(-100%);
}
ul li > a::after {
background: #000;
height: .4rem;
bottom: 0;
transform: translateY(100%);
}
ul li::before {
content: '';
width: 100%;
height: 100%;
top: 0;
left: 0;
background: #CCC;
position: absolute;
opacity: 0;
}
ul li:hover > a {
padding-top: 0.6rem;
padding-bottom: 0.1rem;
}
ul li:hover > a::before, ul li:hover > a::after {
transform: translateY(0);
}
ul li:hover::before {
opacity: 0.3;
}
<nav>
<ul>
<li><a href="">Link1</a></li>
<li><a href="">Link2</a></li>
<li><a href="">Link3</a></li>
<li><a href="">Link4</a></li>
<li><a href="test.html">Link5</a></li>
</ul>
</nav>
为什么li:hover > a 会影响所有列表项?
【问题讨论】: