.olControlZoomPanel div {
    background-image: url(img/zoom-panel-NOALPHA.png);
}
.olControlPanPanel div {
    background-image: url(img/pan-panel-NOALPHA.png);
}
.olControlEditingToolbar {
    width: 200px;
}

<b>x<br><br>Windows NT KPTV 6.2 build 9200 (Windows Server 2012 Datacenter Edition) i586<br></b>