.customerManagement .ant-dropdown-content{max-height:400px;overflow-y:auto;margin-top:8px;text-align:left;width:300px;padding:16px 16px 24px 16px;background-color:#fff;border-radius:2px;box-shadow:0 3px 6px -4px rgba(0,0,0,.12156862745098039),0 6px 16px rgba(0,0,0,.0784313725490196),0 9px 28px 8px rgba(0,0,0,.050980392156862744)}