<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> <!------ Include the above in your HEAD tag ----------> <div class="container"> <div class="row"> <div class="col-sm-9 col-md-7 col-lg-5 mx-auto"> <div class="card card-signin my-5"> <div class="card-body"> <h5 class="card-title text-center">Sign In</h5> <form class="form-signin"> <div class="form-label-group"> <input type="email" id="inputEmail" class="form-control" placeholder="Email address" required autofocus> <label for="inputEmail">Email address</label> </div> <div class="form-label-group"> <input type="password" id="inputPassword" class="form-control" placeholder="Password" required> <label for="inputPassword">Password</label> </div> <div class="custom-control custom-checkbox mb-3"> <input type="checkbox" class="custom-control-input" id="customCheck1"> <label class="custom-control-label" for="customCheck1">Remember password</label> </div> <button class="btn btn-lg btn-primary btn-block text-uppercase" type="submit">Sign in</button> <hr class="my-4"> <button class="btn btn-lg btn-google btn-block text-uppercase" type="submit"><i class="fab fa-google mr-2"></i> Sign in with Google</button> <button class="btn btn-lg btn-facebook btn-block text-uppercase" type="submit"><i class="fab fa-facebook-f mr-2"></i> Sign in with Facebook</button> </form> </div> </div> </div> </div> </div>

:root { --input-padding-x: 1.5rem; --input-padding-y: .75rem; } body { background: #007bff; background: linear-gradient(to right, #0062E6, #33AEFF); } .card-signin { border: 0; border-radius: 1rem; box-shadow: 0 0.5rem 1rem 0 rgba(0, 0, 0, 0.1); } .card-signin .card-title { margin-bottom: 2rem; font-weight: 300; font-size: 1.5rem; } .card-signin .card-body { padding: 2rem; } .form-signin { width: 100%; } .form-signin .btn { font-size: 80%; border-radius: 5rem; letter-spacing: .1rem; font-weight: bold; padding: 1rem; transition: all 0.2s; } .form-label-group { position: relative; margin-bottom: 1rem; } .form-label-group input { height: auto; border-radius: 2rem; } .form-label-group>input, .form-label-group>label { padding: var(--input-padding-y) var(--input-padding-x); } .form-label-group>label { position: absolute; top: 0; left: 0; display: block; width: 100%; margin-bottom: 0; /* Override default `<label>` margin */ line-height: 1.5; color: #495057; border: 1px solid transparent; border-radius: .25rem; transition: all .1s ease-in-out; } .form-label-group input::-webkit-input-placeholder { color: transparent; } .form-label-group input:-ms-input-placeholder { color: transparent; } .form-label-group input::-ms-input-placeholder { color: transparent; } .form-label-group input::-moz-placeholder { color: transparent; } .form-label-group input::placeholder { color: transparent; } .form-label-group input:not(:placeholder-shown) { padding-top: calc(var(--input-padding-y) + var(--input-padding-y) * (2 / 3)); padding-bottom: calc(var(--input-padding-y) / 3); } .form-label-group input:not(:placeholder-shown)~label { padding-top: calc(var(--input-padding-y) / 3); padding-bottom: calc(var(--input-padding-y) / 3); font-size: 12px; color: #777; } .btn-google { color: white; background-color: #ea4335; } .btn-facebook { color: white; background-color: #3b5998; }