.icon-printer{background:url('IconsExtension/printer.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-database{background:url('IconsExtension/database_yellow.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-money{background:url('IconsExtension/money.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-computer{background:url('IconsExtension/computer.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-report{background:url('IconsExtension/report.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-book{background:url('IconsExtension/books.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-student{background:url('IconsExtension/student.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-teacher{background:url('IconsExtension/teacher.png') no-repeat center center;background-size:16px 16px;}
.icon-wmm-rowEdit{background:url('IconsExtension/edit-line.png') no-repeat center center;background-size:16px 16px;}
.icon-dc-home{background:url('IconsExtension/home.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-quit{background:url('IconsExtension/quit.png') no-repeat center center; background-size:16px 16px;}
.icon-dc-import{background:url('IconsExtension/import.png') no-repeat center center; background-size:16px 16px;}
.icon-dc-export{background:url('IconsExtension/export.png') no-repeat center center; background-size:16px 16px;}
.icon_dc_qrcode{background:url('IconsExtension/qrcode.png') no-repeat center center; background-size:16px 16px;}
.icon-message{background:url('IconsExtension/message.png') no-repeat center center; background-size:16px 16px;}
.icon-weChat{background:url('IconsExtension/weChat.png') no-repeat center center; background-size:16px 16px;}
.icon-dc-cross{background:url('IconsExtension/cross.png') no-repeat center center; background-size:16px 16px;}
.icon-dc-plus{background:url('IconsExtension/plus.png') no-repeat center center; background-size:16px 16px;}
.icon-dc-refresh{background:url('IconsExtension/refresh.png') no-repeat center center; background-size:16px 16px;}
.icon-dc-valid{background:url('IconsExtension/valid.png') no-repeat center center; background-size:16px 16px;}
.icon-pass{background:url('IconsExtension/pass.png') no-repeat center center; background-size:16px 16px;}
.icon-reject{background:url('IconsExtension/reject.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-calendar{background:url('IconsExtension/sys/datebox_arrow.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-search{background:url('IconsExtension/search.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-select{background:url('IconsExtension/select.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-edit-inline{background:url('IconsExtension/edit_inline.png') no-repeat center center; background-size:16px 16px;}

.icon-wmm-add{background:url('IconsExtension/add.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-edit{background:url('IconsExtension/edit.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-remove{background:url('IconsExtension/remove.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-del{background:url('IconsExtension/del.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-save{background:url('IconsExtension/save.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-ok{background:url('IconsExtension/ok.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-undo{background:url('IconsExtension/undo2.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-setting{background:url('IconsExtension/setting.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-fullscreen{background:url('IconsExtension/fullscreen.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-arrow-left{background:url('IconsExtension/icon/icon_arrow_left.png') no-repeat center center; background-size:32px 32px;}
.icon-wmm-arrow-right{background:url('IconsExtension/icon/icon_arrow_right.png') no-repeat center center; background-size:32px 32px;}

.icon-ycb-add{background:url('IconsExtension/add2.png') no-repeat center center; background-size:20px 20px;}
.icon-ycb-del{background:url('IconsExtension/del2.png') no-repeat center center; background-size:20px 20px;}

.icon-msg-ok{background:url('IconsExtension/alert/ok.png') no-repeat center center; background-size:16px 16px;}
.icon-msg-cancel{background:url('IconsExtension/alert/cancel.png') no-repeat center center; background-size:16px 16px;}
.icon-msg-check{background:url('IconsExtension/alert/un_ok.png') no-repeat center center; background-size:16px 16px}

/*************************************************** 覆盖系统图标 开始 ***************************************************/
.icon-add{background:url('IconsExtension/add.png') no-repeat center center; background-size:16px 16px;}
.icon-edit{background:url('IconsExtension/edit.png') no-repeat center center; background-size:16px 16px;}
.icon-remove{background:url('IconsExtension/remove.png') no-repeat center center; background-size:16px 16px;}
.icon-save{background:url('IconsExtension/save.png') no-repeat center center; background-size:16px 16px;}
.icon-ok{background:url('IconsExtension/alert/ok.png') no-repeat center center; background-size:16px 16px;}
.icon-cancel{background:url('IconsExtension/alert/cancel.png') no-repeat center center; background-size:16px 16px;}
.icon-unclaimed{background:url('IconsExtension/unclaimed.png') no-repeat center center; background-size:60px 30px;}
.icon-reload{background:url('IconsExtension/sys/refresh.png') no-repeat center center; background-size:16px 16px;}

.icon-clear{background:url('IconsExtension/cross.png') no-repeat center center; background-size:16px 16px;}
.icon-search{background:url('IconsExtension/search.png') no-repeat center center; background-size:16px 16px;}

.pagination-load {background:url('IconsExtension/sys/reload.png') no-repeat center center; background-size:16px 16px;}
.pagination-first {background:url('IconsExtension/sys/first2.png') no-repeat center center; background-size:16px 16px;}
.pagination-prev {background:url('IconsExtension/sys/prev2.png') no-repeat center center; background-size:16px 16px;}
.pagination-next {background:url('IconsExtension/sys/next2.png') no-repeat center center; background-size:16px 16px;}
.pagination-last {background:url('IconsExtension/sys/last2.png') no-repeat center center; background-size:16px 16px;}

.datebox .combo-arrow {background:url('IconsExtension/date.png') no-repeat center center; background-size:20px 20px;  }

.panel-tool-close {background:url('IconsExtension/sys/close.png') no-repeat;border-radius:3px;  background-size:16px 16px;}
/*************************************************** 覆盖系统图标 结束 ***************************************************/


/*************************************************** 菜单图标 开始 ***************************************************/
/* 学员管理 */
.icon-menu-studentList{background:url('IconsExtension/menu_studentList.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-receiptStudy{background:url('IconsExtension/menu_receiptStudy.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-receiptShow{background:url('IconsExtension/menu/receiptShow.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-showCharge{background:url('IconsExtension/menu_showCharge.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-showInfo{background:url('IconsExtension/menu_showInfo.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-receiptExam{background:url('IconsExtension/menu/receiptExam.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-examReceipt{background:url('IconsExtension/menu_examReceipt.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-examInfo{background:url('IconsExtension/menu_examInfo.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-studentStat{background:url('IconsExtension/menu_studentStat.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-upgrade{background:url('IconsExtension/menu_upgrade.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-checkIn{background:url('IconsExtension/menu/checkIn.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-freeClass{background:url('IconsExtension/menu_freeClass.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-checkReport{background:url('IconsExtension/menu_checkReport.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-newStudent{background:url('IconsExtension/menu_newStudent.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-receiptStat{background:url('IconsExtension/menu_receiptStat.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-checkStat{background:url('IconsExtension/menu_checkStat.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-transferFee{background:url('IconsExtension/menu/transferFee.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-finalEliminate{background:url('IconsExtension/menu_finalEliminate.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-billingAdd{background:url('IconsExtension/menu_billingAdd.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-makeUpClasses{background:url('IconsExtension/menu_makeUpClasses.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-consultBook{background:url('IconsExtension/menu_consultBook.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-studentAccount{background:url('IconsExtension/menu_studentAccount.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-endClass{background:url('IconsExtension/menu_end_class.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-recruitStudent{background:url('IconsExtension/menu_recruitStudent.png') no-repeat center center; background-size:16px 16px;}

/* 员工与老师 */
.icon-menu-staffAndTeacher{background:url('IconsExtension/menu_staffAndTeacher.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-timeWages{background:url('IconsExtension/menu_timeWages.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-wageAlgorithm{background:url('IconsExtension/menu_wageAlgorithm.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-teacherAlgorithm{background:url('IconsExtension/menu_teacherAlgorithm.png') no-repeat center center; background-size:16px 16px;}

/* 教学管理 */
.icon-menu-classInfo{background:url('IconsExtension/menu/classInfo.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-courseTab{background:url('IconsExtension/menu_courseTab.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-courseTabList{background:url('IconsExtension/menu_courseTabList.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-classRoomList{background:url('IconsExtension/menu_classRoomList.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-notepad{background:url('IconsExtension/menu_notepad.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-feePackage{background:url('IconsExtension/menu_feePackage.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-cashTicket{background:url('IconsExtension/menu_cashTicket.png') no-repeat center center; background-size:16px 16px;}

/* 报表中心 */
.icon-menu-classFeeReport{background:url('IconsExtension/menu_classFeeReport.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-remainFeeReport{background:url('IconsExtension/menu_remainFeeReport.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-incomeExpenseReport{background:url('IconsExtension/menu_incomeExpenseReport.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-dailyReport{background:url('IconsExtension/menu_dailyReport.png') no-repeat center center; background-size:16px 16px;}

/* 物品管理 */
.icon-menu-purchase{background:url('IconsExtension/menu_purchase.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-allocation{background:url('IconsExtension/menu_allocation.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-itemArchives{background:url('IconsExtension/menu_itemArchives.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-itemsStock{background:url('IconsExtension/menu_itemsStock.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-inventory{background:url('IconsExtension/menu_inventory.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-supplier{background:url('IconsExtension/menu_supplier.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-itemSale{background:url('IconsExtension/menu_itemSale.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-buyer{background:url('IconsExtension/menu_buyer.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-remainItem{background:url('IconsExtension/menu_remainItem.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-purchaseStat{background:url('IconsExtension/menu_purchaseStat.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-itemSaleCount{background:url('IconsExtension/menu_itemSaleCount.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-wpTaken{background:url('IconsExtension/menu_wpTaken.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-toName{background:url('IconsExtension/menu_toName.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-customer{background:url('IconsExtension/menu_customer.png') no-repeat center center; background-size:16px 16px;}

/* 财务管理 */
.icon-menu-returnTuition{background:url('IconsExtension/menu_returnTuition.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-otherTuition{background:url('IconsExtension/menu_returnTuition.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-houseRent{background:url('IconsExtension/menu_houseRent.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-otherIncome{background:url('IconsExtension/menu_otherIncome.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-otherIncomeStat{background:url('IconsExtension/menu_otherIncomeStat.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-otherExpense{background:url('IconsExtension/menu_otherExpense.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-otherExpenseStat{background:url('IconsExtension/menu_otherExpenseStat.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-profitAnalysis{background:url('IconsExtension/menu_profitAnalysis.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-accountManage{background:url('IconsExtension/menu_studentAccount.png') no-repeat center center; background-size:16px 16px;}

/* 人脸考勤 */
.icon-menu-face{background:url('IconsExtension/menu/face.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-faceDevice{background:url('IconsExtension/menu_faceDevice.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-facePerson{background:url('IconsExtension/menu_facePerson.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-faceTeacher{background:url('IconsExtension/menu_faceTeacher.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-faceRecord{background:url('IconsExtension/menu_faceRecord.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-teacherRecord{background:url('IconsExtension/menu_teacherRecord.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-faceConfig{background:url('IconsExtension/menu_faceConfig.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-importPhotos{background:url('IconsExtension/import_photos.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-faceStat{background:url('IconsExtension/menu_faceStat.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-cardCheck{background:url('IconsExtension/menu/cardCheck.png') no-repeat center center; background-size:16px 16px;}

/* 刷卡考勤 */
.icon-menu-card{background:url('IconsExtension/card/card.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-no-card{background:url('IconsExtension/card/no_card.png') no-repeat center center; background-size:16px 16px;}

/* 数据管理 */
.icon-menu-dataBack{background:url('IconsExtension/menu_dataBack.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-operationLog{background:url('IconsExtension/menu_operationLog.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-schoolInfo{background:url('IconsExtension/menu/schoolInfo.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-payItem{background:url('IconsExtension/menu_payItem.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-teachMaterialInfo{background:url('IconsExtension/menu_teachMaterialInfo.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-receiptMode{background:url('IconsExtension/menu_receiptMode.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-classType{background:url('IconsExtension/menu_classType.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-degree{background:url('IconsExtension/menu_degree.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-positionInfo{background:url('IconsExtension/menu_positionInfo.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-interestDegree{background:url('IconsExtension/menu_interestDegree.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-infoSource{background:url('IconsExtension/menu_infoSource.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-consultWay{background:url('IconsExtension/menu_consultWay.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-expenseType{background:url('IconsExtension/menu_expenseType.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-incomeType{background:url('IconsExtension/menu_incomeType.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-teacherType{background:url('IconsExtension/menu_teacherType.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-roleManager{background:url('IconsExtension/menu_roleManager.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-userManager{background:url('IconsExtension/menu_userManager.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-schoolPubInfo{background:url('IconsExtension/menu_schoolPubInfo.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-companyInfo{background:url('IconsExtension/menu_companyInfo.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-feeCheck{background:url('IconsExtension/menu_feeCheck.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-orderManage{background:url('IconsExtension/menu_orderManage.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-systemCfg{background:url('IconsExtension/menu_systemCfg.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-studentMerge{background:url('IconsExtension/menu_studentMerge.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-giftType{background:url('IconsExtension/menu_giftType.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-transferSchool{background:url('IconsExtension/menu_transferSchool.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-dataDict{background:url('IconsExtension/menu_dataDict.png') no-repeat center center; background-size:16px 16px;}

/* 微信公众号管理 */
.icon-menu-schoolNote{background:url('IconsExtension/menu_schoolNote.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-wechatUser{background:url('IconsExtension/menu_wechatUser.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-parents{background:url('IconsExtension/menu_parents.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-teachers{background:url('IconsExtension/menu_teachers.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-eduAdmins{background:url('IconsExtension/menu_eduAdmins.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-checkNote{background:url('IconsExtension/menu_checkNote.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-studyReceiptMsg{background:url('IconsExtension/menu_studyReceiptMsg.png') no-repeat center center; background-size:16px 16px;}

/* 其它下拉菜单图标 */
.icon-menu-video{background:url('IconsExtension/menu_video.png') no-repeat center center; background-size:16px 16px;}
.icon-menu-pdf{background:url('IconsExtension/menu_pdf.png') no-repeat center center; background-size:16px 16px;}

/*************************************************** 菜单图标 结束 ***************************************************/

/* 部分弹窗图标 */
.icon-dialog-password{background:url('IconsExtension/dialog_password.png') no-repeat center center; background-size:16px 16px;}
.icon-dialog-notice{background:url('IconsExtension/dialog_notice.png') no-repeat center center; background-size:16px 16px;}
.icon-dialog-noticeStop{background:url('IconsExtension/dialog_noticeStop.png') no-repeat center center; background-size:16px 16px;}
.icon-dialog-noticeRevert{background:url('IconsExtension/dialog_noticeRevert.png') no-repeat center center; background-size:16px 16px;}
.icon-dialog-notification{background:url('IconsExtension/dialog_notification.png') no-repeat center center; background-size:16px 16px;}
.icon-dialog-userHeadImage{background:url('IconsExtension/dialog_userHeadImage.png') no-repeat center center; background-size:16px 16px;}
.icon-dialog-1v1Class{background:url('IconsExtension/dialog_1v1_class.png') no-repeat center center; background-size:16px 16px;}
.icon-dialog-endedClass{background:url('IconsExtension/dialog_ended_class.png') no-repeat center center; background-size:16px 16px;}

.icon-wmm-suspend{background:url('IconsExtension/suspend.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-resume{background:url('IconsExtension/resume.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-help{background:url('IconsExtension/help.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-help-white{background:url('IconsExtension/help_white.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-video{background:url('IconsExtension/icon_video.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-join-class{background:url('IconsExtension/icon_join_class.png') no-repeat center center; background-size:16px 16px;}
.icon-remove-item{background:url('IconsExtension/icon_remove.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-lunar{background:url('IconsExtension/icon_lunar.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-recommend{background:url('IconsExtension/icon_recommend.png') no-repeat center center; background-size:16px 16px;}
.icon-money-add{background: url("IconsExtension/icon_money_add.png") no-repeat center center; background-size:16px 16px;}
.icon-wmm-express{background: url("IconsExtension/icon_express.png") no-repeat center center; background-size:16px 16px;}
.icon-wmm-card{background: url("IconsExtension/card/card.png") no-repeat center center; background-size:22px 22px;}
.icon-wmm-no-card{background: url("IconsExtension/card/no_card.png") no-repeat center center; background-size:22px 22px;}
.icon-wmm-amount{background:url('IconsExtension/icon/icon_amount.png') no-repeat center center; background-size:22px 22px;}
.icon-wmm-rmb{background:url('IconsExtension/icon/money_rmb.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-repeat{background:url('IconsExtension/icon/icon_repeat.png') no-repeat center center; background-size:20px 20px;}
.icon-wmm-right{background:url('IconsExtension/icon/icon_right.png') no-repeat center center; background-size:16px 16px;}
.icon-wmm-wrong{background:url('IconsExtension/icon/icon_wrong.png') no-repeat center center; background-size:16px 16px;}