.anuncio tr {
    background: url("../images/sprites/repeat.png") repeat-x scroll 0 -544px #3B85C1 !important;
    border: 0 none;
    color: #FFFFFF;
    font-family: helvetica,arial;
    line-height: 40px;
    letter-spacing: 1px;
    margin: 0;
    padding: 0 8px 0 0;
    text-decoration: none;
    text-shadow: 1px 1px 0 #0C385F;    
    text-align: center;
}

.anuncio tr td span {
    background: url("../images/sprites/main.png") no-repeat scroll -256px -270px transparent !important;
    font-weight: normal !important;
    padding-left: 25px;
}