.x-tab-panel-body {
    background-color: inherit;
}
.x-dd-drag-ghost{
    color:white;
    background-color:inherit;
}
.dd-arrow-down.dd-arrow-down-invisible {
    display: none;
    visibility: hidden;
}
.dd-arrow-down {
    background-image: url(images/drop-down-16.png);
    display: block;
    visibility: visible;
    z-index: 20000;
    position: absolute;
    width: 16px;
    height: 16px;
    top: 0;
    left: 0;
}