.fancytree-ext-childcounter span.fancytree-childcounter,
.fancytree-ext-filter span.fancytree-childcounter {
    color: #fff;
    background: #777;
    border: 1px solid #808080;
    position: absolute;
    top: -1px;
    right: -6px;
    min-width: 10px;
    height: 14px;
    line-height: 0.6;
    vertical-align: baseline;
    border-radius: 10px;
    padding: 4px;
    text-align: center;
    font-size: 9px;
}