/* 购买浮动 */
.buyBox{
	width: 100%;
	background: rgba(0, 0, 0, 0.8);
}
.buy{
	width: 100%;
}
.buyBox_zi{
	width: 32%;
	height: 60px;
	text-align: center;
	line-height: 60px;
	margin-right: 2%;
}
.buyBox_zi a{
	color: #fff;
}
.buyBox_zi:last-child{
	margin-right: 0;
}
.buyBox_zi:nth-child(1){
	background: red;
}
.buyBox_zi:nth-child(2){
	background: orange;
}
.buyBox_zi:nth-child(3){
	background: green;
}
.weixinBuy{
	position: relative;
}
.ewmBox{
	display: none;
	position: absolute;
	top: -290%;
    left: 33%;
	width: 130px;
}
.ewmBox img{
	width: 100%;
	vertical-align: bottom;
}
.ewmBox span{
	font-size: 12px;
	color: #000;
	text-align: center;
}