.lt-msg{
	width: 92rpx;
	height: 92rpx;
	line-height: 92rpx;
	background: #FFFFFF;
	box-shadow: 0rpx 5rpx 15rpx 1rpx rgba(0,0,0,0.15);
	opacity: 1;
	position: fixed;
	bottom:200rpx;
	right: 30rpx;
	border-radius: 100%;
	z-index: 5;
}
.lt-msg image{
	width: 48rpx;
	height: 48rpx;
	margin: auto;
}
.lt-msg-num{
	width: 38rpx;
	height: 38rpx;
	background: #FF5700;
	opacity: 1;
	border: 2rpx solid #FFFFFF;
	position: absolute;
	top: -8rpx;
	right: -8rpx;
	border-radius: 100%;
	text-align: center;
	line-height: 38rpx;
	font-size: 20rpx;
	font-weight: 500;
	color: #FFFFFF;
}