body {
	background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
	background-size: 400% 400%;
	animation: gradient 15s ease infinite;
	height: 100vh;
}

@keyframes gradient {
	0% {
		background-position: 0% 50%;
	}
	50% {
		background-position: 100% 50%;
	}
	100% {
		background-position: 0% 50%;
	}
}

.c_login {
	font-family: Poppins;
	padding-top: 4%;
}

.c_login .card {
	width: 80%;
	height: 100%;
	border-radius: 10px;
}

.c_login .card .card-header {
	color: black;
	text-align: center;
	background: transparent;
	border: none;
	padding-top: 18%;
}

.c_login .card .card-header h3 {
	font-size: 22px;
	text-transform: uppercase;
}

.c_login .card .card-body {
	padding: 30px;
}

.c_login .card .card-body label {
	font-size: 14px;
	font-weight: 400;
}

.c_login .card .card-body .form-control {
	border: none;
	background: transparent;
	border-bottom: 1px solid gray;
	border-radius: 0;
	outline: none;
	margin-bottom: 5%;
	font-size: 12px;
}

.c_login .card .card-body .btn {
	width: 100%;
	height: 40px;
	margin: 10% 0 20% 0;
	border: none;
	border-radius: 30px;
	background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
	background-size: 400% 400%;
	animation: gradient 15s ease infinite;
}

@media screen and (min-width: 320px) {
  	.c_login .card {
		width: 100%;
		height: 100%;
		border-radius: 10px;
	}
}