.form-callback .messages {
    display: flex;
    flex-direction: column;
}
.form-callback .is-loading {
    opacity: 0.4;
    pointer-events: none;
}
.form-callback .alert {
    color: white;
    background: #7f7f7f8a;
    margin-top: 10px;
    text-align: center;
    padding: 10px;
    border-radius: 9px;
    border: 1px solid #7f7f7f8f;
}
.form-callback .alert.alert-success {
    color: white;
    background: #0080008a;
    border-color: #00800082;
}
.form-callback .alert.alert-warning {
    color: white;
    background: #eb00008a;
    border-color: #80000082;
}

form button {
	cursor: pointer;
}

.js-burger-container {
	opacity: 0; 
	pointer-events: none;
	transform: translateY(-10%);
	transition: 300ms;
}
.js-burger-container.is-active {
	opacity: 1; 
	pointer-events: all;
	transform: translateY(0%);
}