.card-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  grid-gap: 1.25rem;
  justify-items: center;
}

.card {
  width: 100%;
  max-width: 180px;
  height: 240px;

  background: linear-gradient(0.25turn, #0299de 0%, #0198dd 25%, #8dcaf6 100%);
  box-shadow: inset 1px 1px 2px rgba(255, 255, 255, 0.7),
  inset -1px -1px 2px rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  padding: 20px;

  cursor: pointer;

  display: flex;
  align-items: center;
  justify-content: center;
}

.card:hover {
  border: 4px solid black;
}

.card h2 {
  font-size: 3em;
  color: #114693;
  text-shadow: 1px 1px 1px #fff, -1px -1px 1px #888;
}

.card-title {
  user-select: none;
}

.selectedCard {
  border: 4px solid black;
}

/* Center the message in the voted state */
#votedMessage {
  text-align: center;
}

#pieChart {
  min-width: 250px;
  width: 80%;
  max-width: 400px;
  margin: auto;
}