.ui-datepicker,
.ui-datepicker-material-header {
  font-family: 'Roboto';  
}

.ui-datepicker-material-header {
  background-color: #41887f;
  color: white;
  text-align: center;
}  
.ui-datepicker-material-month,
.ui-datepicker-material-day-num,
.ui-datepicker-material-year {
  padding: 0px;
}
.ui-datepicker-material-month {
  font-size: 1.8rem;
  font-weight: 200;
  color: white;
  text-transform: uppercase;
  background-color: #3c7e77;      
}
.ui-datepicker-material-day-num {
  font-size: 2.5rem;
}
    
.ui-datepicker-material-year {
  font-size: 1.5rem;
  font-weight: 200;
  color: white;
  text-transform: uppercase;  
  background-color: #3c7e77;        
}