/*html {
  scroll-behavior: smooth;
}*/
#huong-dan-ho-tro .btn-black {
	margin: 10px auto;
}
.hd {
	position: sticky;
	top: 0;
	z-index: 100;
	background-color: #fff;
	padding: 3rem; 
}
.hidden {
	display: none;
}
.popup .error {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 9.6rem;
    height: 9.6rem;
    background-color: #931515;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.popup .error .icon {
    color: #fff;
    font-size: 4.8rem;
}
.hd-contact-call .number-phone {
    right: -10px;
}
.section-sub-footer .btn {
    width: 70%;
}
.locator-device .btn-ani-wrap {
    width: 150px;
}