calendario.css

.cControls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 20px 0;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
#calendario_prezzi_output {
  display: flex;
  flex-wrap: wrap;
  margin-right: -5px;
  margin-bottom: -5px;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
#calendario_prezzi_output * {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
#calendario_prezzi_output > div.monthContainer {
  width: calc(25% - 5px);
  margin-right: 5px;
  margin-bottom: 5px;
  min-width: 190px;
  flex-grow: 1;
}
#calendario_prezzi_output > div.monthContainer table.calendar {
  font-size: 10px;
  color: white;
  border-collapse: separate;
  empty-cells: show;
  background-color: #555;
  width: 100%;
}
#calendario_prezzi_output > div.monthContainer table.calendar td,
#calendario_prezzi_output > div.monthContainer table.calendar th {
  border: 1px solid transparent;
  padding: 4px;
  text-align: center;
  vertical-align: middle;
}
#calendario_prezzi_output > div.monthContainer table.calendar td:not(.days):not(.empty),
#calendario_prezzi_output > div.monthContainer table.calendar th:not(.days):not(.empty) {
  cursor: pointer;
}
#calendario_prezzi_output > div.monthContainer table.calendar td.filled:hover {
  background-color: green;
}
#calendario_prezzi_output > div.monthContainer table.calendar td.filled:active {
  background-color: rgba(255,255,255,0.5);
}
#calendario_prezzi_output > div.monthContainer table.calendar td[data-price]:not([data-price=""]) {
  background-color: yellow;
  color: black;
}
#calendario_prezzi_output > div.monthContainer table.calendar td.filled[data-price]:not([data-price=""]).chosen {
  border: 1px solid white;
}
#calendario_prezzi_output > div.monthContainer table.calendar td.filled.chosen {
  background-color: green;
}
#calendario_prezzi_output > div.monthContainer table.calendar th.month:hover {
  background-color: green;
}
#calendario_prezzi_output > div.monthContainer table.calendar th.month:active {
  background-color: rgba(255,255,255,0.5);
}
#calendario_prezzi_output > div.monthContainer table.calendar th.month {
  text-transform: capitalize;
}
#istruzioni {
  background-color: #555;
  padding: 10px 10px 0 10px;
  color: white;
  display: flex;
  flex-direction: column;
}
#istruzioni p {
  margin: 0 0 10px 0;
}
#istruzioni span.square {
  display: inline-block;
  width: 20px;
  height: 20px;
  vertical-align: middle;
  border: 1px solid transparent;
}
#istruzioni span.square.selected {
  background-color: yellow;
}
#istruzioni span.square.chosen {
  background-color: green;
}
#istruzioni span.square.selected.chosen {
  background-color: green;
  border: 1px solid white;
}