node_specific_style.css

.checkbox_firefox_div {
    width:100px;
    height:100px;
    background-color: #ffffff;
    position:absolute;
    left:10px;
    top:35px;
}

.checkbox_firefox_div:hover {
    background-color: #d3d3d3;
}

.checkbox_firefox_div:active {
    background-color: #008cff;
}

.checkbox_firefox_div_checked {
    width:100px;
    height:100px;
    background-color: #008cff;
    position:absolute;
    left:10px;
    top:35px;
}

.checkbox_firefox_div_checked:hover {
    background-color: #005296;
}

.checkbox_firefox_div_checked:active {
    background-color: #008cff;
}