摘要：<!DOCTYPE html><html><head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> button {&nbs
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css"> button {
width: 60px;
height: 40px;
background-color: seagreen;
color: white;
border: none;
}
button:hover {
background-color: orange;
cursor: pointer;
width: 65px;
height: 42px;
}
</style>
</head>
<body>
<div style="width: 450px;height: 650px;background: lightskyblue;color: #333;margin: 30px auto;box-shadow: 2px 2px 2px #808080;">
<h2 style="text-align: center;margin-bottom: -10px;">在线客服</h2>
<div style="width: 400px;height: 500px;border: 4px double green;background:url('./img/微信图片.jpg') no-repeat scroll top center #fff;background-size:100%;margin: 20px auto 10px;">
<ul style=" "></ul>
</div>
<table style="width: 90%;height:80px;margin: auto;">
<tr>
<td><textarea cols="50" rows="4" name="text" style="border: none;resize: none;
background-color: lightyellow;"></textarea></td>
<td><button type=button s>发送</button></td>
</tr>
</table>
</div>
</body>
</html>
批改老师：查无此人批改时间：2018-12-18 16:38:12
老师总结：样式完成的可以。理解了css优先级问题，这个是你说的吗？可以写到内容里，说说看法。
