.input__input.is-invalid{
	border: 1px solid #f44336;
}
.invalid-feedback{
	display:block;
	color:#f44336;
	font-weight:bold;
	margin-top:5px;
	font-size:14px;
}
.input__input::placeholder {
	opacity: 1;
}

.alert.alert-success{
	display:block;
	color: #fff;
    background: #16ad40;
	padding:20px;
	border-radius:5px;
	font-size:14px;
	line-height:140%;
	font-weight:600;
}

#totop-btn{
	display:none;
	position: fixed;
	bottom:15px;
	right:15px;
	width:46px;
	height:46px;
	background-image:url('../img/icons/totop.svg');
	background-size:contain;
	background-position: 50% 50%;
	background-repeat: no-repeat;
	z-index:100;
}
#totop-btn.active{
	display:block;
}