.icon-blank{background:url('images/icons/blank.gif') no-repeat center center;}.icon-add{background:url('images/icons/edit_add.png') no-repeat center center;}.icon-edit{background:url('images/icons/pencil.png') no-repeat center center;}.icon-clear{background:url('images/icons/clear.png') no-repeat center center;}.icon-remove{background:url('images/icons/edit_remove.png') no-repeat center center;}.icon-save{background:url('images/icons/filesave.png') no-repeat center center;}.icon-cut{background:url('images/icons/cut.png') no-repeat center center;}.icon-ok{background:url('images/icons/ok.png') no-repeat center center;}.icon-no{background:url('images/icons/no.png') no-repeat center center;}.icon-cancel{background:url('images/icons/cancel.png') no-repeat center center;}.icon-reload{background:url('images/icons/reload.png') no-repeat center center;}.icon-search{background:url('images/icons/search.png') no-repeat center center;}.icon-print{background:url('images/icons/print.png') no-repeat center center;}.icon-help{background:url('images/icons/help.png') no-repeat center center;}.icon-undo{background:url('images/icons/undo.png') no-repeat center center;}.icon-redo{background:url('images/icons/redo.png') no-repeat center center;}.icon-back{background:url('images/icons/back.png') no-repeat center center;}.icon-sum{background:url('images/icons/sum.png') no-repeat center center;}.icon-tip{background:url('images/icons/tip.png') no-repeat center center;}.icon-filter{background:url('images/icons/filter.png') no-repeat center center;}.icon-man{background:url('images/icons/man.png') no-repeat center center;}.icon-lock{background:url('images/icons/lock.png') no-repeat center center;}.icon-more{background:url('images/icons/more.png') no-repeat center center;}.icon-mini-add{background:url('images/icons/mini_add.png') no-repeat center center;}.icon-mini-edit{background:url('images/icons/mini_edit.png') no-repeat center center;}.icon-mini-refresh{background:url('images/icons/mini_refresh.png') no-repeat center center;}.icon-large-picture{background:url('images/icons/large_picture.png') no-repeat center center;}.icon-large-clipart{background:url('images/icons/large_clipart.png') no-repeat center center;}.icon-large-shapes{background:url('images/icons/large_shapes.png') no-repeat center center;}.icon-large-smartart{background:url('images/icons/large_smartart.png') no-repeat center center;}.icon-large-chart{background:url('images/icons/large_chart.png') no-repeat center center;}.icon-setting{background:url('images/icons/setting.png') no-repeat center center;}