.highlighted {
  outline: 3px dashed #5bc0de;
}
.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 30px 10px 0;
  background-color: #2b3e50;
}
.main-game {
  display: none;
}
.card {
  text-align: center;
}
.card-ingredient {
  height: 40px;
}
select, option {
  background-color: transparent;
  font-size: 26px;
  margin: auto;
  text-align: center;
  text-align-last: center;
  display: block;
  border-color: #ccc;
}
.select-error {
  border-width: 3px;
  border-color: red;
}
.btn-outline {
  border-color: #ccc;
  border-radius: 4px;
  padding: 8px;
  background-color: transparent;
  margin: 0 10px 10px 0;
}
#button-start {
  margin-top: 15px;
}
.refresh-ingredient {
  display: none;
}
#submission {
  text-align: center;
  width: 100%;
  height: 100%;
}
#submission-text {
  display: none;
  font-size: 60px;
}
.submission-close {
  font-size: 25px;
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 999;
}