.uma {background:url(../img/1.gif); background-repeat:no-repeat; border:1px solid #666;}
.duas {background:url(../img/2.gif); background-repeat:no-repeat; border:1px solid #666;}
.tres {background:url(../img/3.gif); background-repeat:no-repeat; border:1px solid #666;}
.quatro {background:url(../img/5.gif); background-repeat:no-repeat; border:1px solid #666;}
.seis {background:url(../img/6.gif); background-repeat:no-repeat; border:1px solid #666;}
.sete {background:url(../img/7.gif); background-repeat:no-repeat; border:1px solid #666;}

.cliente{background:url(../img/clientes.gif); background-repeat:no-repeat; border:1px solid #666;}
.parceiros{background:url(../img/parceiros.gif); background-repeat:no-repeat; border:1px solid #666;}
.utilidade{background:url(../img/1.gif); background-repeat:no-repeat; border:1px solid #666;}
.digitacao{background:#fff; border:1px solid #666;}