.gregor_sheet {
  border:          1px solid black;
  border-collapse: collapse;
  margin:          0;
  padding:         0;
  background:      #fff;
  color:           #000;
}
.gregor_sheet th, .gregor_sheet td {
  margin: 0;
  font-size: 70%;
}
.gregor_year, .gregor_month {
  background-color: #ddd;
  border-bottom:    1px solid black;
  font-weight:      normal;
  text-align:       center;
}
.gregor_year a, .gregor_month a {
  color:           #000;
  text-decoration: none;
}
.gregor_year a:hover, .gregor_month a:hover {
  color: #f00;
}
.gregor_weekday {
  font-size:   80%;
  padding-top: 0.5em;
}
.gregor_day {
  padding-bottom: 0.35em;
}

.gregor_weekday,
.gregor_day {
  padding-left: 0.25em;
  padding-right: 0.25em;
}
.gregor_weeks_left .gregor_weekday,
.gregor_weeks_left .gregor_day {
  padding-left: 0;
  padding-right: 0.5em;
}
.gregor_weeks_right .gregor_weekday,
.gregor_weeks_right .gregor_day {
  padding-left: 0.5em;
  padding-right: 0;
}
.gregor_weekday {
  text-align: center;
}
.gregor_weeks_left .gregor_week {
  padding-left:  0.25em;
  padding-right: 0.5em;
}
.gregor_weeks_right .gregor_week {
  padding-left:  1em;
  padding-right: 0.25em;
}
.gregor_week {
  color:       #666;
  font-size:   80%;
  font-weight: normal;
  text-align:  right;
}
td.gregor_day {
  text-align: right;
}
td.gregor_day a {
  background-color: #ddd;
  color:            #000;
  display:          block;
  padding-bottom:   0.25ex;
  padding-right:    0.25em;
  padding-top:      0.25ex;
  text-decoration:  none;
  width:            2em;
}
td.gregor_day.gregor_sat a {
  background-color: #bbb;
}
td.gregor_day.gregor_sun a {
  background-color: #ea9;
}
td.gregor_day.gregor_today a {
  font-weight: bold;
}
td.gregor_day.gregor_selected a {
  background-color: #444;
  color:            #fff;
}