如何在无序列表项中控制堆叠,居中和垂直的2个项目之间的垂直间距?这是导航菜单中无序列表项内文本链接顶部的glyphicon。
这种事情的CSS规则是什么。
<!doctype html>
<html lang="en-us">
<meta charset="utf-8" />
<link rel="stylesheet" type="text/css"
href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" title="style">
<head>
<style type="text/css">
/*
Adding display: inline-block; as a style attribute will display the content horizontally. Add that to the Nav's
<li> elements in css. I'm guessing every <li> may have a glyph. Add text-align:center on the <li>'s within the
nav in css to align the <li>'s content in the middle.
*/
*{
margin:0;
padding:0;
}
/* To target only one icon, */
.glyphicon.glyphicon-globe {
padding:3px 0 0 0;
margin: 0 0 -15px 0;
font-size: 17px;
}
nav {
width: 100%;
height:50px;
line-height:50px;
text-align:center;
background:#87e0fd;
color:#f00;
}
nav ul {
margin:0;
padding:0;
width:100%;
line-height:50px;
height:auto;
list-style:none;
}
nav li {
display: inline-block;
width:110px;
height:50px;
text-align:center;
text-decoration: none;
padding:auto;
margin:0;
border-left: solid 1px #999;
}
/* Puts border on right side of menu */
nav li:last-child {
border-right: solid 1px #999;
}
/* To target the Hover Action or Active you could write the css like below. */
nav li:hover {
text-decoration: none;
background:#3f4c6b;
color:#fff;
cursor:pointer;
}
nav li:active {
text-decoration: none;
margin: -15px 0 0 0;
}
</style>
<title>My Glyphicon Menu /title>
</head>
<body>
<nav>
<ul>
<li>
<link href="#" title="HOME">
<span class="glyphicon glyphicon-globe"></span><br>
<span class="glyphicon-class">Home</span>
</link>
</li>
<li>
<link href="#" title="ABOUT">
<span class="glyphicon glyphicon-globe"></span><br>
<span class="glyphicon-class">about</span>
</link>
</li>
<li>
<link href="#" title="CONTACT">
<span class="glyphicon glyphicon-globe"></span><br>
<span class="glyphicon-class">Contact</span>
</link>
</li>
</ul>
</nav>
<p>Hello World</p>
</body>
</html>