abstract：<!DOCTYPE html> <html> <head> <meta charset="UTF-8">
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>智能在线客服系统一：布局</title>
<style>
* {
margin: 0;
padding: 0;
}
.main {
margin: 0 auto;
width: 450px;
height: 680px;
background: #87CEFA;
box-shadow: 2px 2px 10px #888;
border-radius: 10px;
}
h2 {
text-align: center;
padding: 10px 0;
color: #fff;
border-bottom: 2px solid #fff;
}
.content {
width: 400px;
height: 500px;
background: #EFEFEF;
margin: 20px auto 10px;
border: 6px double lightgreen;
}
ul {
list-style: none;
}
ul li {
padding: 4px;
}
.sub {
float: left;
width: 480px;
margin: 10px auto;
position: relative;
}
textarea {
width: 350px;
height: 50px;
resize: none;
outline: none;
position: absolute;
left: 20px;
border: 0;
font-size: 16px;
color: red;
}
button {
width: 58px;
height:50px;
background: red;
color: #fff;
position: absolute;
left: 370px;
border: 0;
}
button:hover {
background: #ff6500;
}
</style>
</head>
<body>
<div>
<h2>在线客服</h2>
<div>
<ul>
<li></li>
</ul>
</div>
<div>
<textarea name="text"></textarea>
<button type="button">发送</button>
</div>
</div>
</body>
</html>
Correcting teacher：天蓬老师Correction time：2019-03-08 14:19:01
Teacher's summary：这是一个静态页面布局， 等看到javascript代码， 再一起回复