input.rb1{
    color: black;
    background: dodgerblue;
    border-color: lime;
    font-family: verdana;
    font-size: 12px;
}
input.rb2{
    color: red;
    background: coral;
    border-color: yellow;
    font-family: verdana;
    font-size: 12px;
}
td{
    color: midnightblue;
    background: bisque;
    border-color: yellow;
    font-family: verdana;
    font-size: 12px;
}
form.f1{
    background: sienna;
}