.tab-button {
  padding: 10px 20px;
  margin: 0;
  border: 1px solid #333;
  background: white;
  cursor: pointer;
}

.tab-button.active {
  background: #333;
  color: white;
}

.tab-content {
  display: none!important;
}

.tab-content.active {
  display: flex!important;
}