#BOCorpo{
width:960px;
margin:0px auto 0px auto;
background-color:#FFFFFF;
}

#BOheader{
width:960px;
height:90px;
margin:0px auto;
position:relative;
}

.BOPulsante a{ margin:2px; padding:3px; float:left; display:block; border: solid 1px Gray; text-transform:uppercase; font-size:11px; font-weight:bold;}

.BOPulsante a:hover{ margin:2px; padding:3px; float:left; display:block; border: solid 1px Gray; text-transform:uppercase; font-size:11px; background-color:Gray; font-weight:bold; color:White;}