<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="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div class="container mt-5">
<div class="row d-flex justify-content-center align-items-center">
<div class="col-md-6">
<form id="regForm">
<h1 id="register">Donate</h1>
<div class="all-steps" id="all-steps"> <span class="step"></span> <span class="step"></span> <span class="step"></span> <span class="step"></span> </div>
<div class="tab">
<h3>Donation Type:</h3> <label class="container">One time <input type="radio" checked="checked" name="radio"> <span class="checkmark"></span> </label> <label class="container">Recurring <input type="radio" name="radio"> <span class="checkmark"></span> </label>
<p><input type="text" placeholder="Amount" oninput="this.className = ''" name="amount"></p>
</div>
<div class="tab">
<p><input placeholder="First Name" oninput="this.className = ''" name="first"></p>
<p><input placeholder="Last Name" oninput="this.className = ''" name="last"></p>
<p><input placeholder="Email" oninput="this.className = ''" name="email"></p>
<p><input placeholder="Phone" oninput="this.className = ''" name="phone"></p>
<p><input placeholder="Street Address" oninput="this.className = ''" name="address"></p>
<p><input placeholder="City" oninput="this.className = ''" name="city"></p>
<p><input placeholder="State" oninput="this.className = ''" name="state"></p>
<p><input placeholder="Country" oninput="this.className = ''" name="country"></p>
</div>
<div class="tab">
<p><input placeholder="Credit Card #" oninput="this.className = ''" name="email"></p>
<p>Exp Month <select id="month">
<option value="1">January</option>
<option value="2">February</option>
<option value="3">March</option>
<option value="4">April</option>
<option value="5">May</option>
<option value="6">June</option>
<option value="7">July</option>
<option value="8">August</option>
<option value="9">September</option>