.icon-history-16 {
    background: url('icons/16/history.png') no-repeat center center;
}
.icon-find-16 {
    background: url('icons/16/find.png') no-repeat center center;
}
.icon-loading-16 {
    background: url('icons/16/loading.gif') no-repeat center center;
}
.icon-refresh-update-16 {
    background: url('icons/16/refresh_update.png') no-repeat center center;
}
.icon-add-button-16 {
    background: url('icons/16/add_button.png') no-repeat center center;
}
.icon-remove-button-16 {
    background: url('icons/16/remove_button.png') no-repeat center center;
}
.icon-document-add-16 {
    background: url('icons/16/document-add.png') no-repeat center center;
}
.icon-document-edit-16 {
    background: url('icons/16/document-edit.png') no-repeat center center;
}
.icon-document-remove-16 {
    background: url('icons/16/document-remove.png') no-repeat center center;
}
.icon-filter-16 {
    background: url('icons/16/filter.png') no-repeat center center;
}
.icon-save-16 {
    background: url('icons/16/save.png') no-repeat center center;
}
.icon-save-delete-16 {
    background: url('icons/16/save-delete.png') no-repeat center center;
}
.icon-document-ok-16 {
    background: url('icons/16/document-ok.png') no-repeat center center;
}