課題 - nav（シェイプ）復習

School＆Project

以下のボタンを作りなさい
サイズは自由。
横ボタン


復習は真正の勉強。


HTML

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ja" lang="ja">
<head>
<meta http-equiv="Content Type" content="text/html; charset=UTF-8" />
<meta http-equiv="Contetn-Style-Type" content="text/css" />
<title>study in home</title>
<link href="css/base.css" rel="stylesheet" type="text/css" media="print,screen" />
</head>
<body>
<div id="nav">
   <ul>
     <li id="home"><a href="#"><em>home</em></a></li>
     <li id="contant"><a href="#"><em>contant</em></a></li>
     <li id="about"><a href="#"><em>about</em></a></li>
     <li id="information"><a href="#"><em>information</em></a></li>
     <li id="map"><a href="#"><em>map</em></a></li>
   </ul>
</div>
</body>
</html>

CSS

@charset="UTF-8"

* {
  margin: 0;
  padding: 0;
}
body {
  background-color: #FFF;
}
img {
  border: 0;
}
a {
  text-decoration: none;
}
em {
  visibility: hidden;
}
ul {
  list-style-type: none;
}
#nav {
  width: auto;
  height: 50px;
  margin-top: 50px;
  margin-left: 50px;
}
#nav li {
  float: left;
  display: inline;
}
#nav li a {
  width: 160px;
  height: 50px;
  display: block;
  background-color: #FFF;
  background-image: url(../images/nav.jpg);
  background-repeat: no-repeat;
}
#nav li#home a {
  background-position: top left;
}
#nav li#home a:hover,#nav li#home a:active {
  background-position: 0 -60px;
}
#nav li#contant a {
  background-position: -160px 0;
}
#nav li#contant a:hover,#nav li#home a:active {
  background-position: -160px -60px;
}
#nav li#about a {
  background-position: -320px 0;
}
#nav li#about a:hover,#nav li#home a:active {
  background-position: -320px -60px;
}
#nav li#information a {
  background-position: -480px 0;
}
#nav li#information a:hover,#nav li#home a:active {
  background-position: -480px -60px;
}
#nav li#map a {
  background-position: -640px 0;
}
#nav li#map a:hover,#nav li#home a:active {
  background-position: -640px -60px;
}