.sttb-btn-72e262eb {
	position: fixed;
	bottom: 20px;
	z-index: 99999;
	border: none;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
}

.sttb-btn-72e262eb.pos-right {
    right: 20px;
}

.sttb-btn-72e262eb.pos-left {
    left: 20px;
}

.sttb-btn-72e262eb:hover {
    opacity: 0.8;
}

.sttb-btn-72e262eb.sttb-hidden-72e262eb {
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.sttb-btn-72e262eb.sttb-visible-72e262eb {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sttb-icon {
	display: flex;
	align-items: center;
	justify-content: center;
}