Open2023/02/17にコメント追加1

Formの基本

<ul> を使うパターン

index.html

<!DOCTYPE html>
<html lang="ja-Jp">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Basic Form</title>
    <link rel="stylesheet" href="style.css">
  </head>
  <body>
    <form action="/app.js" method="post">
      <ul>
        <li>
          <label for="name">名前：</label>
          <input type="text" id="name" name="user_name">
        </li>
        <li>
          <label for="email">メールアドレス：</label>
          <input type="email" id="email" name="user_email">
        </li>
        <li>
          <label for="message">メッセージ：</label>
          <textarea id="message" name="user_message"></textarea>
        </li>
        <li class="button">
          <button type="submit">送信</button>
        </li>
      </ul>
    </form>
  </body>
</html>

style.css

body {
  display: grid;
  place-items: center;
  height: 95vh;
}

form {
  padding: 1em;
  border: 1px solid #999;
}

ul {
  display: grid;
  place-items: center;
  gap: 1em 0;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 1em;
}

li {
  display: flex;
}

label {
  width: 130px;
  text-align: right;
  margin-right: 0.5em;
}

input,
textarea {
  width: 300px;
  border: 1px solid #999;
  box-sizing: border-box;
  font: 1em sans-serif;
}

textarea {
  height: 70px;
}

.button {
  padding-right: 117px;
}