.month_dropdown, .year_dropdown{
font-family: 'Montserrat', sans-serif;
padding: 0.375rem 2.25rem 0.375rem 0.75rem;
    -moz-padding-start: calc(0.75rem - 3px);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
border: 1px solid #ced4da;
    border-radius: 0.25rem;
    transition: border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}

.arrow_calendar
{
    font-size: 2rem;
    font-weight: 400;

}

.day_calendar
{
 text-align:right;
 font-size: 0.7rem;
}