html, body {
    height: 100%;
}
.form-signin {
	max-width: 500px;
}

.btn-cea {
	color: #fff;
	background-color: #32acea;
	border-color: #32acea;
}
.btn-cea:hover {
	color: #fff;
	background-color: #229cda;
	border-color: #229cda;
}