.filter div.inner { float: left;  } 
.filter div.inner ul { background: none;  }
.filter div.inner ul li{ background: none;  } 

table tr th.event { font-size:16px; padding:5px; text-align:center; }
table tr th.course,table tr th.course a { font-size:16px; padding:5px; text-align:left; font-style:underline; }

.main table tr.non-licencie { background-color:#ff3737;}