.bg-img{
	width:750rpx;
}
.container{
	position: relative;
	font-size: 0;
}
.btn-img{
	width:306rpx;
	height:82rpx;
	left:222rpx;
	top:1160rpx;
	position: absolute;
	background: url('https://jzmall.lifejingzhi.com/file/wx-servant/btn-share.png') no-repeat center;
	background-size:100% ;
	outline: none;
	border: none;
}
button::after{ border: none; }