.icon-blank { background: url('icons/blank.gif') no-repeat center center; width: 0px; }
.icon-add { background: url('icons/edit_add.png') no-repeat center center; }
.icon-edit { background: url('icons/pencil.png') no-repeat center center; }
.icon-clear { background: url('icons/clear.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-filter { background: url('icons/filter.png') no-repeat center center; }
.icon-man { background: url('icons/man.png') no-repeat center center; }
.icon-lock { background: url('icons/lock.png') no-repeat center center; }
.icon-more { background: url('icons/more.png') no-repeat center center; }
.icon-info { background: url('icons/info.png') no-repeat center center; }
.icon-userInput { background: url('icons/userInput.png') no-repeat center center; }
.icon-pwdInput { background: url('icons/pwdInput.png') no-repeat center center; }
.icon-left { background: url('icons/arrow_left.png') no-repeat center center; }
.icon-right { background: url('icons/arrow_right.png') no-repeat center center; }
.icon-up { background: url('icons/arrow_up.png') no-repeat center center; }
.icon-down { background: url('icons/arrow_down.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; }

.icon-large-picture { background: url('icons/large_picture.png') no-repeat center center; }
.icon-large-clipart { background: url('icons/large_clipart.png') no-repeat center center; }
.icon-large-shapes { background: url('icons/large_shapes.png') no-repeat center center; }
.icon-large-smartart { background: url('icons/large_smartart.png') no-repeat center center; }
.icon-large-chart { background: url('icons/large_chart.png') no-repeat center center; }
.icon-new-back { background: url('icons/new_nack.png') no-repeat center center; }
.icon-new-finish { background: url('icons/finshi.png') no-repeat center center; }