1 HbToolBarExtension {

     2         content-margins: var(hb-param-margin-gene-popup-list);

     3         max-rows-portrait: 4;

     4         max-rows-landscape: 3;

     5         max-columns-portrait: 1;

     6         max-columns-landscape: 1;

     7         max-width:var(hb-param-screen-width);

     8         max-height:var(hb-param-screen-height);

     9         min-width:0un;

    10 }