main {
  width: 100%;
  margin: 0 auto;
}

.card-container {
  width: 80%;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.card {
  width: 100%;
  background-color: var(--cor-de-fundo2);
  border: 1px solid var(--cor-fonte);
  border-radius: 8px;
  padding: 20px;
  width: calc(33.33% - 20px);
  box-sizing: border-box;
}

.card h2 {
  color: var(--cor-fonte);
}

.card p {
  color: var(--cor-fonte);
}

.card a {
  display: block;
  margin-top: 10px;
  padding: 8px 12px;
  background-color: #007bff;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
}

.card a:hover {
  background-color: #0056b3;
}