tr#riga{ border-bottom::1px solid black;
 }
/*
table#orari{font-size:x-small;  size:8px; border: 1px solid black;
border-collapse: separate;
border-spacing: 0px; border-width:0px; border:1px; }
table.orari{ font-size:x-small; size:8px; border: 1px solid black;
border-collapse: separate;
border-spacing: 0px; border-width:0px; border:1px; }
td{ size:8px;border: 1px solid black;
border-collapse: separate;
border-spacing: 5px;}*/