.status
{
    display: inline-block;
    width: 9px;
    height: 9px;
    background-position:center center;
    float:left;
    margin:8px 8px 0 0;
}

.status-gray
{
    background-image: url('images/status/gray.png');
}

.status-red
{
    background-image: url('images/status/red.png');
}

.status-green
{
    background-image: url('images/status/green.png');
}

.status-yellow
{
    background-image: url('images/status/yellow.png');
}