1.html两列布局:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>两列布局</title>
<style type="text/css">
body{margin: 0;padding: 0;}
.main{width: 800px;height: 500px;margin: 0 auto;}
.left{width: 20%;background-color: #ccc;height: 500px;float: left;}
.right{width: 80%;background-color: #666666;height: 500px;float: right;}
</style>
</head>
<body>
<div class="main">
<div class="left">1</div>
<div class="right">1</div>
</div>
</body>
</html>
2.效果图:
3.html两列布局2
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
body{margin: 0;padding: 0;}
.left{width: 20%;background-color: #ccc;height: 500px;float: left;}
.right{width: 80%;background-color: #666666;height: 500px;float: right;}
</style>
</head>
<body>
<div class="left">1</div>
<div class="right">1</div>
</body>
</html>
效果: