.x-grid3-row-alt {
    background-color: #cccccc !important;  
}.x-grid3-row-over {  
    background-color:#bbdd99;
    background-image: none;
}.x-grid3-row-selected {
    background-color:#bbdd99  !important;
}.x-window-tl .x-window-header {
    color: #000000;
    font: bold 12px tahoma,arial,verdana,sans-serif;
}.x-panel-mc {
    color: #000000;
    font: 13px tahoma,arial,helvetica,sans-serif;
    background-color: #f1f1f1;  
}.x-panel-ml {
    background-image: none;
    background-color: #f1f1f1;
}.x-panel-mr {
    background-image: none;
}.x-panel-bc {
    background-image: none;
}.x-panel-bl {
    background-image: none;
}.x-panel-br {
    background-image: none;
}.x-window-plain .x-window-mc {
    color: #000000;
}.x-grid3-hd-row td {
    font: bold 11px/15px arial,tahoma,helvetica,sans-serif;
}.x-form-invalid, textarea.x-form-invalid {
    border-color: #c30;
}  .x-btn-mc, .x-btn-ml, .x-btn-tc, .x-btn-mr, .x-btn-bc, .x-btn-br, .x-btn-tl, .x-btn-tr, .x-btn-bl {

    background-image:none;
}.x-btn-over .x-btn-mc {
    background-image: url("ext/resources/images/default/button/btn.gif");
    background-position: 0 -2168px;
}.x-btn-over .x-btn-ml {
    background-image: url("ext/resources/images/default/button/btn.gif");
    background-position: -6px -24px;
}.x-btn-over .x-btn-tc {
    background-image: url("ext/resources/images/default/button/btn.gif");
    background-position: 0 -9px;
}.x-btn-over .x-btn-mr {
    background-image: url("ext/resources/images/default/button/btn.gif");
    background-position: -9px -24px;
}.x-btn-over .x-btn-bc {
    background-image: url("ext/resources/images/default/button/btn.gif");
    background-position: 0 -18px;
}.x-btn-over .x-btn-br {
    background-image: url("ext/resources/images/default/button/btn.gif");
    background-position: -9px -3px;
}.x-btn-over .x-btn-tl{
    background-image: url("ext/resources/images/default/button/btn.gif");
    background-position: -6px 0;
}.x-btn-over .x-btn-tr{
    background-image: url("ext/resources/images/default/button/btn.gif");
    background-position: -9px 0;
}.x-btn-over .x-btn-bl{
    background-image: url("ext/resources/images/default/button/btn.gif");
    background-position: -6px -3px;
}.x-btn x-btn-noicon{
    
}