2---設計事例
2259 ワード
1.main.html:
2. style.css:
<span style="font-size:14px;"><html>
<head>
<title> </title>
<meta charset="utf-8">
<link rel="stylesheet" type="text/css" href="style1.css" />
</head>
<body>
<section id="container">
<header id="head"><h1>header</h1></header>
<aside id="left"><h1>left</h1></aside>
<section id="main"><h1>main</h1></section>
<aside id="right"><h1>right</h1></aside>
<footer id="foot"><h1>footer</h1></footer>
</section>
</body>
</html></span>2. style.css:
<span style="font-size:14px;">body {
padding:0;
margin:0;
border:0;
}
h1 {
font-size:50px;
color:gold;
text-align:center;
}
#container {
width:1280px;
margin:0 auto;
background:red;
}
#head {
width:100%;
line-height:100px;
float:left;
margin:10px 0;
background:#000;
}
#left {
width:200px;
line-height:580px;
float:left;
background:#000;
}
#main {
width:860px;
line-height:580px;
float:left;
margin:0 10px;
background:#000;
}
#right {
width:200px;
line-height:580px;
float:right;
background:#000;
}
#foot {
width:100%;
line-height:100px;
float:left;
margin:10px 0;
background:#000;
}
/* 1000px ， PC。*/
@media screen and (min-width:1580px) {
h1 {
color:teal;
}
}
/*pad 640--1000px*/
@media screen and (min-width:1000px) and (max-width:1550px){
h1 {
font-size:40px;
color:green;
}
#container {
width:600px;
}
#left {
width:100px;
}
#main {
width:490px;
margin-left:10px;
margin-right:0;
}
#right {
display:none;
}
}
/* 420--640px*/
@media screen and (max-width:1000px) {
h1 {
font-size:30px;
color:red;
}
#container {
width:400px;
}
#head {
line-height:80px;
}
#left {
width:100%;
line-height:150px;
}
#main {
width:100%;
line-height:400px;
margin:10px 0;
}
#right {
width:100%;
line-height:150px;
}
#foot {
width:100%;
line-height:80px;
}
}</span>