当我将光标从关于我 li 元素移开时，下拉菜单消失了，我知道如果我调整 top 属性它会起作用，但我想在导航栏和下拉菜单之间保持一点间隙，我不想要 js 或 jquery 修复，现在我只想知道这是否可以只用 CSS 完成。
HTML 和 CSS
navboy {
margin-top: 50px;
height: 25px;
border-radius: 20px;
background-image: -webkit-linear-gradient(left, #999999 0.1%, #bfbfbf 50%, #cccccc);
background-image: -o-linear-gradient(left, #999999 0.1%, #bfbfbf 50%, #cccccc);
background-image: linear-gradient(left, #999999 0.1%, #bfbfbf 50%, #cccccc);
}
.nav {
list-style: none;
padding: 0px;
margin: 0px;
}
.nav li {
display: inline-block;
float: left;
position: relative;
margin-right: 40px;
margin-left: 20px;
}
ul.nav a {
display: inline-block;
text-decoration: none;
font-family: 'Abel', sans-serif;
font-size: 110%;
color: #000;
}
.nav li #embed {
position: absolute;
display: none;
float: left;
padding: 0;
margin: 0;
width: 150px;
left: -20px;
top: 140%;
background: -webkit-linear-gradient(top left, #999999 0.1%, #bfbfbf 97%, #cccccc);
;
border-radius: 10px;
}
.nav > li:hover > #embed {
display: block;
}<body>
<div class="container_12">
<div class="grid_12">
<div class="headshot push_5">
</div>
</div>
</div>
<div class="container_12">
<div class="grid_12 navboy">
<ul class="nav">
<li><a href="#" id="me">About Me</a>
<ul id="embed">
<li><a href="#">Contact Me</a>
</li>
<li><a href="#">Download</a>
</li>
</ul>
</li>
<li><a href="#">My Journey</a>
</li>
</ul>
</div>
</div>
</body>最佳答案
您可以使用过渡。这是一个例子。希望对你有帮助
navboy {
margin-top: 50px;
height: 25px;
border-radius: 20px;
background-image: -webkit-linear-gradient(left, #999999 0.1%, #bfbfbf 50%, #cccccc);
background-image: -o-linear-gradient(left, #999999 0.1%, #bfbfbf 50%, #cccccc);
background-image: linear-gradient(left, #999999 0.1%, #bfbfbf 50%, #cccccc);
}
.nav {
list-style: none;
padding: 0px;
margin:0px;
}
.nav li {
display: inline-block;
float: left;
position: relative;
margin-right: 40px;
margin-left: 20px;
}
ul.nav a {
display: inline-block;
text-decoration: none;
font-family: 'Abel', sans-serif;
font-size: 110%;
color: #000;
}
.nav li #embed {
position: absolute;
visibility: hidden;
float: left;
padding:0;
margin:0;
width:150px;
left:-20px;
top:140%;
background: -webkit-linear-gradient(top left, #999999 0.1%, #bfbfbf 97%, #cccccc);;
border-radius: 10px;
transition-property: all;
transition-duration: 1000ms;
transition-timing-function: ease-in-out;
}
.nav > li:hover > #embed {
visibility:visible;
}<body>
`<div class="container_12" >
<div class="grid_12">
<div class="headshot push_5">
</div>
</div>
</div>
<div class="container_12">
<div class="grid_12 navboy">
<ul class="nav">
<li><a href="#" id="me">About Me</a>
<ul id="embed">
<li><a href="#">Contact Me</a></li>
<li><a href="#">Download</a></li>
</ul>
</li>
<li><a href="#">My Journey</a></li>
</ul>
</div>
</div>
</body>关于html - 下拉菜单不起作用，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/39665484/