.k {
    font-family:serif,sans-serif,cursive,fantasy,monospace;
    font-size:125%;
    text-align: center;
    }
.l{
    font-family:serif,sans-serif,cursive,fantasy,monospace;
    border-width: 5px ;
    width: auto; 
    height: auto ; padding: 1px; 
    text-align: center;
    border-radius: 4px;
    text-align:left;
    font-size:125%;
    }