.quantity_management-main{margin-top:120px;margin-bottom:170px}.quantity_management-main>.title{font-size:26px;font-family:Segoe UI-Bold,Segoe UI;font-weight:700;color:#333;margin-bottom:68px}.quantity_management-main>.pics-list-box{width:100%;position:relative}.quantity_management-main>.pics-list-box>.pics-list{display:flex;align-items:center;justify-content:center;position:relative;z-index:999}.quantity_management-main>.pics-list-box>.pics-list>.pics-item{width:210px;height:290px;margin:0 10px}.quantity_management-main>.pics-list-box>.pics-bottom{width:1200px;height:88px;background:#dfe4e9;position:absolute;bottom:-38px}.bottom-box{width:100%;height:450px;background:#262626;display:flex;align-items:center;justify-content:center}.bottom-box>.bottom-box-content{width:1200px;display:flex;justify-content:space-between;margin:77px 0}.bottom-box>.bottom-box-content>.bottom-title{font-family:Segoe UI-Regular,Segoe UI;margin:46px}.bottom-box>.bottom-box-content>.bottom-title>*{font-family:Segoe UI-Regular,Segoe UI;font-size:28px!important;color:#fff}.bottom-box>.bottom-box-content>.bottom-pic{width:465.5px;height:293.5px}