insert.html

<html>
    <head>
            <style>
                    
                    h1   {color:white; ;}
                    p    {color: white;}
                    .kuk {
                          /* The image used */
  background-image: url("Lock-Screen-Background-HD-Wallpaper-105.jpg");

/* Full height */
height: 100%; 

/* Center and scale the image nicely */
background-position: center;
background-repeat: no-repeat;
background-size: cover;
                        
                        text-align: center;}
                    </style>
            <br>
        <h1>Insert New Record</h1>
    </head>
    <body class="kuk">
        <form action="insert.php" method="POST">
                <select id="dr" name="sel">
         
            
                        <option  name="hotmail" value="hotmail">Hotmail</options>
                        
                        <option  name="github" value="github">Github</options>
                        
                            <option name="instagram" value="instagram">Instagram</options>
                        
                                <option  name="twitter" value="twitter">Twitter</options>
                                
                                <option  name="facebook" value="facebook">Facebook</options>
                        
                        </select>
                        <input type="text" name="ipu" placeholder="Enter Username">
                        <input type="password" name="pwo" placeholder="Enter Password">
                        <button type="submit">Insert</button>
        </form>
    </body>
</html>