#tribe-events .tribe-events-calendar td.tribe-events-present div[id*=tribe-events-daynum-] {
       background-color: rgba(0,41,66,1); 
    } 

#tribe-events .tribe-events-calendar thead th {
       background-color: rgba(165,81,33,1); 
       color: rgba(255,255,255,1); 
    }