html,
body {
	height: 100vh;
	width: 100vw;
	overflow: hidden;
}

.btn-login {
	position: absolute;
	bottom: 0px;
	font-size: 1.1rem;
	background-color: var(--bs-primary);
	color: var(--bs-white);
	border-top-right-radius: 0rem !important;
	border-top-left-radius: 0rem !important;
	border-bottom-right-radius: .25rem !important;
	border-bottom-left-radius: .25rem !important;
}

.btn-login:hover {
	color: #fff;
	background-color: #1e2b37;
}


#signin .check {
	width: 100%;
	height: 0%;
	background: var(--bs-primary);
	position: absolute;
	display: flex;
	align-items: center;
	justify-content: center;
	bottom: 0;
	left: 0;
	transition: all 1s;
}

#signin .check.in {
	height: 100%;
}

#signin .check i {
	font-size: 0rem;
	transition: all 1s;
}

#signin .check.in i {
	font-size: 7rem;
}