.purchase_banner{
	background: url(../images/purchase_banner.png) no-repeat center center;
}
.common_detail img{
	float: left;
}
.common_detail p{
	float: left;
}
.common_detail .title{
	height: 54px;line-height: 54px;font-size: 26px;color: #333333;margin-top: 58px;width: 570px;text-align: left;margin-left: 27px;
}
.common_detail .desp{
	line-height: 24px; font-size: 16px;color: #808080;width: 570px;text-align: left;margin-left: 27px;
}
.purchase_mt56{
	margin-top: 56px;
}
.common_detail .desp1{
	line-height: 24px; font-size: 16px;color: #808080;width: 585px;text-align: left;margin-top: 82px;margin-right: 22px;
}
.purchase_mt_26{
	margin-top: -26px;
}
.purchase_mb63{
	margin-bottom:63px;