怎么传人数据框没办法居中啊？是要用绝对定位吗？
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<style type="text/css">
body{margin:0; padding:0;}
#top{height:30px; background:#CCC;}
#mainbody{width:550px; height:300px; margin:0 auto}
#soso{height:20px; width:90px; margin: o auto;}
#findbody{width:75px;height:50px;margin:0 auto}
</style>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>百度一下，你就知道</title>
</head>
<body>
<div class="type">
<div id="top">郑州：晴转多云</div>
<div id="mainbody"> <img src="bd_logo1_31bdc765.png"alt="bd_logo1_31bdc765.png"title="百度"/></div>
<div id="soso">
<form method="post" action="save.php">
<input type="text" name="myName"/></form>
<input type="submit" value="提交" name="submitBtn" />
</div>
<div id="findbody"><a href="https://www.baidu.com/"title="进入百度">设为首页</a>
</div>
</div>
</body>
</html>
_Jack_lei1回答
-
侠客岛的含笑
你没设置居中啊
随时随地看视频慕课网APP
Html/CSS