<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container"> <h1 class="text-center m-5">SUBSCRIBE TO OUR NEWSLETTER</h1> </div> <section class="bg-dark text-center p-5 mt-4"> <div class="container p-3"> <h3 class="text-white">SUBSCRIBE NOW</h3> <form action="#" method="Post"> <input type="text" name="text" placeholder="Enter Your Email Id"> <button type="button" class="btn btn-default">Subscribe<i class="fa fa-envelope"></i></button> </form> </div> </section> <section class="bg-warning text-center p-5 mt-4"> <div class="container p-3"> <h3>SUBSCRIBE NOW</h3> <form action="#" method="Post"> <input type="text" name="text" placeholder="Enter Your Email Id"> <button type="button" class="btn btn-secondary">Subscribe</button> </form> </div> </section> <section class="bg-secondary text-center p-5 mt-4"> <div class="container p-3"> <h3>SUBSCRIBE NOW</h3> <form action="#" method="Post"> <input type="text" name="text" placeholder="Enter Your Email Id"> <button type="button" class="btn btn-success">Subscribe</button> </form> </div> </section> <section class="bg-danger text-center p-5 mt-4"> <div class="container p-3"> <h3>SUBSCRIBE NOW</h3> <form action="#" method="Post"> <input type="text" name="text" placeholder="Enter Your Email Id"> <button type="button" class="btn btn-dark">Subscribe</button> </form> </div> </section> <section class="bg-info text-center p-5 mt-4"> <div class="container p-3"> <h3>SUBSCRIBE NOW</h3> <form action="#" method="Post"> <input type="text" name="text" placeholder="Enter Your Email Id"> <button type="button" class="btn btn-light">Subscribe</button> </form> </div> </section> <section class="bg-success text-center p-5 mt-4"> <div class="container p-3"> <h3>SUBSCRIBE NOW</h3> <form action="#" method="Post"> <input type="text" name="text" placeholder="Enter Your Email Id"> <button type="button" class="btn btn-info">Subscribe</button> </form> </div> </section> <section class="bg-light text-center p-5 mt-4"> <div class="container p-3"> <h3>SUBSCRIBE NOW</h3> <form action="#" method="Post"> <input type="text" name="text" placeholder="Enter Your Email Id"> <button type="button" class="btn btn-primary">Subscribe</button> </form> </div> </section> <section class="bg-primary text-center p-5 mt-4"> <div class="container p-3"> <h3>SUBSCRIBE NOW</h3> <form action="#" method="Post"> <input type="text" name="text" placeholder="Enter Your Email Id"> <button type="button" class="btn btn-warning" >Subscribe</button> </form> </div> </section> <footer> <p>© W3hubs 2018</p> </footer>

@import url('https://fonts.googleapis.com/css?family=Open+Sans:300,400,700,800'); body{ padding: 0; margin: 0; font-family: "Open Sans"; } h1{ text-align: center; font-size: 36px; } h3{ text-align: center; font-size: 30px; padding: 20px; font-weight: 400; letter-spacing: 1px; } input[type=text] { padding: 12px 20px; margin: 9px 0; box-sizing: border-box; border-radius: 10px; outline: none; width: 40%; height:20%; boredr:1px solid #7c7b7b; } input[type=text]:hover { border:1px solid #000; transition: 6s; } ::placeholder { color: #000; opacity: 1; font-weight: 400; font-size: 20px; text-align: center; } button{ height: 50px; padding: 0; margin: 0; } .btn{ border-radius: 30px; width: 14%; margin-left: 5px; font-size: 20px; } footer{ background: #000; text-align: center; padding: 10px; } footer p{ color: #fff; padding: 10px; margin: 0; font-weight: 700; font-size: 20px; } @media(max-width: 992px){ .btn{ width: 20% } input[type=text]{ width: 50%; } } @media(max-width: 768px){ .btn{ width: 40% } input[type=text]{ width: 90%; } } @media(max-width: 440px){ .btn{ width: 50%; font-size: 18px; } input[type=text]{ width: 100%; } h3{ font-size: 22px; } } @media(max-width: 373px){ h3{ font-size: 20px; font-weight: 600; } h1{ font-size: 28px; font-weight: 400; } }