3-12 编程练习作业提交
来源:3-12 编程练习
MiMicccc
2020-08-25 14:16:49
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>可设置宽和高的元素</title>
<style type="text/css">
div{ width:600px;height:200px;border:1px solid gray;font-size:14px;}
/*补充样式*/
p {width: 30%; font-size: 2em;}
.input {width: 30%; height: 25%;}
.sub {width: 100px; height: 30px; background-color: orange; font-size: 20px;}
span {width: 200px; height: 100px;}
</style>
</head>
<body>
<div>
<p>登录</p>
<span>请输入您的信息:</span><input type="text" class="input"><br>
<input type="submit" class="sub">
</div>
</body>
</html>1回答
同学你好,效果是正确的,继续加油,祝学习愉快~
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