#top .main_menu ul.menu li a {
       font-size: 13px; 
    } 

#top .main_menu ul.menu li a:hover {
       color: #ffffff!important; 
       font-family: 'Droid Serif', 'Helvetica Neue', Helvetica, Arial, sans-serif!important; 
       font-size: 14px!important; 
       background-color: rgba(70,168,198,1); 
       font-weight: normal!important; 
    } 

#top .main_menu ul.menu .current_page_item > a:hover {
       color: rgba(255,255,255,1); 
    }