.button {
   display: inline-table;
   border: none;
   outline: none;
   padding: 0;
   margin: 0 0 0 4px;
   background-color: transparent;
   height: value('buttonLeft.getHeight', 'px');
}
.button div {
   display: table-cell;
   vertical-align: middle;
   font-size: 9px !important;
}

@sprite .left {
   gwt-image: 'buttonLeft';
}

@sprite .center {
   gwt-image: 'buttonTile';
}

@sprite .right {
   gwt-image: 'buttonRight';
}
