.form-group {
  position: relative;
  width: 100%;
}

.form-group input,textarea{margin-bottom: 0px;}

.form-group .error { 
	color: #dc3545; 
	font-size: 0.875rem; 
	margin-top: 0.25rem;
	display: block;
	min-height: 1.25rem;
	margin-bottom: 20px;
}

.alert { 
	padding: 1rem; 
	border-radius: 6px; 
	margin: 1rem 0;
	border: 1px solid transparent;
}

.alert-success { 
	color: #155724; 
	background: #d4edda; 
	border-color: #c3e6cb;
}

.alert-error { 
	color: #721c24; 
	background: #f8d7da; 
	border-color: #f5c6cb;
}

.hidden { display: none; }
.loading { position: relative; }
.loading::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 20px;
	height: 20px;
	margin: -10px 0 0 -10px;
	border: 2px solid transparent;
	border-top: 2px solid white;
	border-radius: 50%;
	animation: spin 1s linear infinite;
}