from regestration

<div class="container" id="main">
        <h1>Sign up</h1>
        <form>
            <div class="form-group">
                <label for="username">UserName</label>
                <input type="text" class="form-control" id="username">
            </div>
            <div class="form-group">
                <label for="password">Password</label>
                <input type="password" class="form-control" id="password">
            </div>
            <div class="form-group">
                <label for="fullname">Full Name</label>
                <input type="text" class="form-control" id="fullname">
            </div>
            <div class="form-group">
                <label for="email">Email</label>
                <input type="email" class="form-control" id="email">
            </div>
            <button type="button" class="btn btn-primary">Submit</button>
        </form>
    </div>