*, :before, :after {
  box-sizing: border-box;
  border: 0 solid #e5e7eb;
}

table {
  text-indent: 0;
  border-color: inherit;
  border-collapse: collapse;
}

.time-period-selector {
  background-color: #fff;
  border: 1px solid #e5e7eb;
  width: 520px;
  padding: 1.25rem;
}

@media (width >= 768px) {
  .time-period-selector {
    width: 700px;
  }
}

.time-period-header {
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  display: flex;
}

.time-period-title {
  margin: 0;
}

.clear-button {
  cursor: pointer;
  color: #3b82f6;
}

.clear-button:hover {
  color: #2563eb;
}

.time-period-table {
  border: 1px solid #e5e7eb;
  width: 100%;
}

.time-period-thead {
  border-bottom: 1px solid #e5e7eb;
}

.time-period-th {
  text-align: center;
  border: 1px solid #e5e7eb;
  padding: .25rem;
  font-size: .75rem;
  font-weight: normal;
}

.time-period-hour-th {
  text-align: center;
  padding: .25rem;
  font-size: .75rem;
  font-weight: normal;
}

.time-period-day {
  text-align: center;
  border-bottom: 1px solid #e5e7eb;
  width: 3.5rem;
  height: 2rem;
  font-size: .75rem;
}

.time-period-hour {
  cursor: pointer;
  background-color: #fff;
  border: 1px solid #e5e7eb;
  width: 20px;
  height: 30px;
  transition: background-color .2s;
}

.time-period-hour:hover {
  background-color: #eff6ff;
}

.time-period-hour.selected, .time-period-hour.selected:hover {
  background-color: #3b82f6;
}

.time-period-divider {
  border-bottom: 1px solid #e5e7eb;
  margin: 1.25rem 0;
}

.time-period-selected-times {
  margin-bottom: .5rem;
}

.time-period-selected-times-text {
  white-space: pre-wrap;
  font-size: .75rem;
}