PLACEHOLDER FOR SELECT BOX
Run 
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>HTML Example</title>
<style>
   .placeholder {
      display: none;
</style>
</head>
<body>
    <h1>Placeholder for select box</h1>
	<select  name="Program">
	  <option class="placeholder" selected>Choose a Language </option>
      <option> C++ </option>
      <option> Python </option>
      <option> Java </option>
      <option> C </option>
    </select>	  	
</body>
</html>