index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Submit Your Informations</title>
    <link rel="shortcut icon" href="https://www.colorcombos.com/images/colors/FF3C00.png">
    <link rel="stylesheet" href="style.css">
</head>
<body>
   <div class="container">
      <h2 id="heading">Submit Your Informations</h2>
      <div class="Information_wrapper">
        <div class="info">
                <form action="#" name="datas">
                <input type="text" name="s_name" placeholder="Type Your Name">
                <input type="text" name="f_name" placeholder="Type Your Father's Name">
                <input type="text" name="m_name" placeholder="Type Your Mother's Name">
                <input type="number" name="phone" placeholder="Type Your Mobile Number">
                <input type="email" name="email" placeholder="Type Your E-Mail Address">
                <button onclick="infos(datas.s_name.value, datas.f_name.value, datas.m_name.value, datas.phone.value, datas.email.value)" type="button">Submit</button>
                </form>
        </div>

        <div class="result">
           <ul id="myList"></ul>
        </div>

     </div>
   </div>

   
   
   <script src="custom.js"></script>
</body>
</html>