.ralt
{
    background-color: lightgray;
}
.r1
{

}
.r1 td
{
    padding: 2px;
    text-align: right;
}
.r2
{
    background-color: lightgray;
}
.r2 td
{
    padding: 2px;
    text-align: right;
}
.rr
{
    color: red;
}
.rr td
{
    padding: 2px;
    text-align: right;
}