howto 在线编辑器 | howto代码测试

<!DOCTYPE html>
<html>
<style>body {font-family: Arial, Helvetica, sans-serif;}
* {box-sizing: border-box;}

/* 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;
}

/* 当输入获得焦点时添加背景色 */
input[type=text]:focus, input[type=password]:focus {
  background-color: #ddd;
  outline: none;
}

/* 为所有按钮设置样式 */
button {
  background-color: #4CAF50;
  color: white;
  padding: 14px 20px;
  margin: 8px 0;
  border: none;
  cursor: pointer;
  width: 100%;
  opacity: 0.9;
}

button:hover {
  opacity:1;
}

/* 取消按钮的额外样式 */
.cancelbtn {
  padding: 14px 20px;
  background-color: #f44336;
}

/* 浮动取消和注册按钮并添加相等的宽度 */
.cancelbtn, .signupbtn {
  float: left;
  width: 50%;
}

/* 给容器元素添加填充 */
.container {
  padding: 16px;
}

/* 模态（背景）*/
.modal {
  display: none; /* 默认隐藏 */
  position: fixed; /* 留在原地 */
  z-index: 1; /* Sit on top */
  left: 0;
  top: 0;
  width: 100%; /* 全屏宽度 */
  height: 100%; /* 全高 */
  overflow: auto; /* 如果需要启用滚动 */
  background-color: #474e5d;
  padding-top: 50px;
}

/* 模态内容/框 */
.modal-content {
  background-color: #fefefe;
  margin: 5% auto 15% auto; /* 距顶部 5%，距底部 15% 并居中 */
  border: 1px solid #888;
  width: 80%; /* 可以多也可以少，取决于屏幕尺寸 */
}

/* 设置水平标尺的样式 */
hr {
  border: 1px solid #f1f1f1;
  margin-bottom: 25px;
}
 
/* 关闭按钮 (x) */
.close {
  position: absolute;
  right: 35px;
  top: 15px;
  font-size: 40px;
  font-weight: bold;
  color: #f1f1f1;
}

.close:hover,
.close:focus {
  color: #f44336;
  cursor: pointer;
}

/* 清除浮动 */
.clearfix::after {
  content: "";
  clear: both;
  display: table;
}

/* 更改超小屏幕上取消按钮和注册按钮的样式 */
@media screen and (max-width: 300px) {
  .cancelbtn, .signupbtn {
     width: 100%;
  }
}
</style>
<body>

<h2>模态注册表单</h2>

<div id="id01" class="modal">
  <span onclick="document.getElementById('id01').style.display='none'" class="close" title="Close Modal">&times;</span>
  <form class="modal-content" 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" required>

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

<label for="psw-repeat"><b>Repeat Password</b></label>
      <input type="password" placeholder="Repeat Password" name="psw-repeat" required>
      
      <label>
        <input type="checkbox" checked="checked" name="remember" style="margin-bottom:15px"> Remember me
       </label>

<p>创建帐户即表示您同意我们的<a href="#" style="color:dodgerblue">条款和隐私</a>。</p>

<div class="clearfix">
        <button type="button" onclick="document.getElementById('id01').style.display='none'" class="cancelbtn">Cancel</button>
        <button type="submit" class="signupbtn">注册</button>
      </div>
    </div>
  </form>
</div>

// 当用户点击模态之外的任何地方时，关闭它
window.onclick = function(event) {
  if (event.target == modal) {
    modal.style.display = "none";
  }
}
</script>

</body>
</html>

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