<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: linear-gradient(to right, #0a346d, #1598ef)
}
.card-signin {
border: 0;
border-radius: 0rem;
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: 0rem;
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
}
.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;
line-height: 1.5;
color: #495057;
border: 1px solid transparent;
border-radius: .25rem;
transition: all .1s ease-in-out
}
.form-control:focus {
box-shadow: 10px 0px 0px 0px #ffffff !important
}
.btn-google {
color: white;
background-color: #ea4335
}
.btn-facebook {
color: white;
background-color: #3b5998
}