📄 11-4.html
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<html>
<head>
<title>左中右</title>
<style>
<!--
body{
margin:0px; padding:0px;
font-family:arial;
color:#060;
background-color:#DDDDDD;
}
#left{
position:absolute;
top:0px;
left:0px;
margin:0px;
background:#cce9ff;
width:190px; /* 固定宽度 */
}
#middle{
padding:10px;
background:#ffffff;
margin:0px 190px 0px 190px; /* 左右空190px */
margin-top:0px;
}
#right{
position:absolute;
top:0px;
right:0px;
margin:0px;
background:#cce9ff;
width:190px; /* 固定宽度 */
}
p{
font-size:12px;
line-height:22px;
margin:20px 0px 10px 0px;
padding:10px;
}
pre{
font-size:12px;
line-height:20px;
margin:20px 0px 10px 0px;
font-family:arial;
}
-->
</style>
<style type="text/css">
<!--
body{
background-color:#f8ffd3;
margin:0px; padding:0px;
}
table.banner{
background:url(banner_bg.jpg) repeat-x;
width:100%;
}
table.btn{
background:url(button1_bg.jpg) repeat-x;
width:100%;
}
#navigation{
margin:0px; padding:0px;
list-style-type:none;
height:32px;
font-size:12px;
}
#navigation li{
text-align:center; width:130px; height:32px;
background:url(button1.jpg) repeat-x;
float:left;
}
#navigation li a{
padding:10px 0px 10px 0px;
text-decoration:none;
display:block;
}
#navigation li a:link, #navigation li a:visited{color:#526d00;}
#navigation li a:hover{
color:#FFFFFF;
background:url(button2.jpg) no-repeat;
}
body {
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
}
-->
</style></head>
<body>
<div id="left">
<p>left</p>
</div>
<div id="middle">
<pre>
body{
margin:0px; padding:0px;
font-family:arial;
color:#060;
background-color:#CCC;
}
#left{
position:absolute;
top:0px;
left:0px;
margin:0px;
background:#FFF;
width:190px;/* 固定宽度 */
}
#middle{
padding:10px;
background:#FFF;
margin:0px 190px 0px 190px;/* 左右空190px */
margin-top:0px;
}
#right{
position:absolute;
top:0px;
right:0px;
margin:0px;
background:#FFF;
width:190px;/* 固定宽度 */
}
p{
font-size:12px;
line-height:22px;
margin:20px 0px 10px 0px;
padding:10px;
}
pre{
font-size:12px;
line-height:20px;
margin:20px 0px 10px 0px;
font-family:arial;
}
</pre>
</div>
<div id="right">
<p>right</p>
</div>
</body>
</html>
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