.icon-blank{
	background:url('icons/blank.gif') no-repeat center center;
}
.icon-add{
	background:url('icons/edit_add.png') no-repeat center center;
}
.icon-edit{
	background:url('icons/pencil.png') no-repeat center center;
}
.icon-remove{
	background:url('icons/edit_remove.png') no-repeat center center;
}
.icon-save{
	background:url('icons/filesave.png') no-repeat center center;
}
.icon-cut{
	background:url('icons/cut.png') no-repeat center center;
}
.icon-ok{
	background:url('icons/ok.png') no-repeat center center;
}
.icon-no{
	background:url('icons/no.png') no-repeat center center;
}
.icon-cancel{
	background:url('icons/cancel.png') no-repeat center center;
}
.icon-reload{
	background:url('icons/reload.png') no-repeat center center;
}
.icon-search{
	background:url('icons/search.png') no-repeat center center;
}
.icon-print{
	background:url('icons/print.png') no-repeat center center;
}
.icon-help{
	background:url('icons/help.png') no-repeat center center;
}
.icon-undo{
	background:url('icons/undo.png') no-repeat center center;
}
.icon-redo{
	background:url('icons/redo.png') no-repeat center center;
}
.icon-back{
	background:url('icons/back.png') no-repeat center center;
}
.icon-sum{
	background:url('icons/sum.png') no-repeat center center;
}
.icon-tip{
	background:url('icons/tip.png') no-repeat center center;
}

.icon-mini-add{
	background:url('icons/mini_add.png') no-repeat center center;
}
.icon-mini-edit{
	background:url('icons/mini_edit.png') no-repeat center center;
}
.icon-mini-refresh{
	background:url('icons/mini_refresh.png') no-repeat center center;
}

/*以下为扩展*/
.icon-download{
	background:url('bjca/icons_ex/download.png') no-repeat center center;
}
.icon-upload{
	background:url('bjca/icons_ex/upload.png') no-repeat center center;
}
.icon-credence{
	background:url('bjca/icons_ex/credence.png') no-repeat center center;
}
.icon-datasyn{
	background:url('bjca/icons_ex/datasyn.png') no-repeat center center;
}
.icon-issue{
	background:url('bjca/icons_ex/issue.png') no-repeat center center;
}
.icon-left{
	background:url('bjca/icons_ex/left.png') no-repeat center center;
}
.icon-multi-datasyn{
	background:url('bjca/icons_ex/multi-datasyn.png') no-repeat center center;
}
.icon-multi-issue{
	background:url('bjca/icons_ex/multi-issue.png') no-repeat center center;
}
.icon-revoke{
	background:url('bjca/icons_ex/revoke.png') no-repeat center center;
}
.icon-right{
	background:url('bjca/icons_ex/right.png') no-repeat center center;
}
.icon-sort{
	background:url('bjca/icons_ex/sort.png') no-repeat center center;
}
.icon-start{
	background:url('bjca/icons_ex/start.png') no-repeat center center;
}
.icon-stop{
	background:url('bjca/icons_ex/stop.png') no-repeat center center;
}
.icon-app{
	background:url('bjca/icons_ex/app.png') no-repeat center center;
}
.icon-folder{
	background:url('bjca/icons_ex/folder.png') no-repeat center center;
}
.icon-shutdown{
	background:url('bjca/icons_ex/shutdown.png') no-repeat center center;
}
.icon-auth{
	background:url('bjca/icons_ex/auth.png') no-repeat center center;
}
.icon-detail{
	background:url('bjca/icons_ex/detail.png') no-repeat center center;
}
.icon-statistic{
	background:url('bjca/icons_ex/statistic.png') no-repeat center center;
}
.icon-clear{
	background:url('bjca/icons_ex/clear.png') no-repeat center center;
}
.icon-mail{
	background:url('bjca/icons_ex/mail.png') no-repeat center center;
}
.icon-next{
	background:url('bjca/icons_ex/next.png') no-repeat center center;
}
.icon-excel{
	background:url('bjca/icons_ex/excel.png') no-repeat center center;
}
.icon-setting{
    background:url('bjca/icons_ex/setting.png') no-repeat   center center;
    background-size: 16px 16px;
}
.icon-home{
    background:url('bjca/icons_ex/home.png') no-repeat  center center;
    background-size: 16px 16px;
}