footer .btn-floating{
	border: 3px solid white;
	border-radius: 50%;
	width: 50px;
	height: 50px;
	font-size: 15px;
}
footer .btn-floating .fab{
	margin-top: 50%;
    transform: translateY(-10%);
}
footer .btn-outline-light:hover {
    color: #343a40;
    background-color: #f8f9fa;
    border-color: #f8f9fa;
}
footer .mb-4{
	margin-bottom: 0 !important;
}