<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
.navigation {
list-style: none;
margin:;
background: deepskyblue;
display: -webkit-box;
display: -moz-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
-webkit-flex-flow: row wrap;
justify-content: flex-end
}
.navigation a {
text-decoration: none;
display: block;
padding: 1em;
color: white
}
.navigation a:hover {
background: #00AEE8
}
@media all and (max-width:800px) {
.navigation {
justify-content: space-around
}
}
@media all and (max-width:600px) {
.navigation {
-webkit-flex-flow: column wrap;
padding: 0
}
.navigation a {
text-align: center;
padding: 10px;
border-top: 1px solid rgba(255, 255, 255, 0.3);
border-bottom: 1px solid rgba(0, 0, 0, 0.1)
}
.navigation li:last-of-type a {
border-bottom: none
}
}
</style>
</head>
<body> <ul class="navigation">
<li><a href="#">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Products</a></li>
<li><a href="#">Contact</a></li>
</ul>
</body>
</html>
分别对800,600做了不同的处理