howto 在线编辑器 | howto代码测试

<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: black;
}

* {
  box-sizing: border-box;
}

/* 给容器添加填充 */
.container {
  padding: 16px;
  background-color: white;
}

/* 全宽输入框 */
input[type=text], input[type=password] {
  width: 100%;
  padding: 15px;
  margin: 5px 0 22px 0;
  display: inline-block;
  border: none;
  background: #f1f1f1;
}

input[type=text]:focus, input[type=password]:focus {
  background-color: #ddd;
  outline: none;
}

/* 覆盖 hr 的默认样式 */
hr {
  border: 1px solid #f1f1f1;
  margin-bottom: 25px;
}

/* 设置提交按钮的样式 */
.registerbtn {
  background-color: #4CAF50;
  color: white;
  padding: 16px 20px;
  margin: 8px 0;
  border: none;
  cursor: pointer;
  width: 100%;
  opacity: 0.9;
}

.registerbtn:hover {
  opacity: 1;
}

/* 为链接添加蓝色文本颜色 */
a {
  color: dodgerblue;
}

/* 设置灰色背景颜色并将“登录”部分的文本居中 */
.signin {
  background-color: #f1f1f1;
  text-align: center;
}
</style>
</head>
<body>

<form action="https://www.cainiaomax.com/action_page.php">
  <div class="container">
    <h1>注册</h1>
    <p>请填写此表格以创建一个帐户。</p>
    <hr>

<label for="email"><b>Email</b></label>
    <input type="text" placeholder="Enter Email" name="email" id="email" required>

<label for="psw"><b>Password</b></label>
    <input type="password" placeholder="Enter Password" name="psw" id="psw" required>

<label for="psw-repeat"><b>Repeat Password</b></label>
    <input type="password" placeholder="Repeat Password" name="psw-repeat" id="psw-repeat" required>
    <hr>
    <p>创建帐户即表示您同意我们的<a href="#">条款和隐私</a>。</p>

</body>
</html>

报个问题: