.nsj-pwa-install-btn {
	position: fixed;
	z-index: 99999;
	border: none;
	color: #fff;
	padding: 14px 22px;
	border-radius: 30px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	box-shadow: 0 6px 20px rgba(0,0,0,.25);
	transition: transform .2s ease, opacity .2s ease;
}

.nsj-pwa-install-btn:hover {
	transform: translateY(-2px);
}

.nsj-pwa-pos-bottom-right {
	bottom: 20px;
	right: 20px;
}

.nsj-pwa-pos-bottom-left {
	bottom: 20px;
	left: 20px;
}

.nsj-pwa-pos-bottom-center {
	bottom: 20px;
	left: 50%;
	transform: translateX(-50%);
}

.nsj-pwa-pos-bottom-center:hover {
	transform: translateX(-50%) translateY(-2px);
}

.nsj-pwa-install-btn[hidden] {
	display: none;
}