body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 1rem;
  background-color: #f9f9f9;
  color: #333;
}

#viz1 {
  height: 600px;
}

.tableauViz {
  height: 100%;
}

h2 {
  margin-top: 30px;
  margin-bottom: 15px;
  font-size: 1.5rem;
  color: #2c3e50;
  border-left: 5px solid #3498db;
  padding-left: 0.5rem;
}

.tableauPlaceholder {
  margin-top: 1rem;
  margin-bottom: 40px;
  width: 100%;
  max-width: 100%;
  background: #fff;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.05);
  border-radius: 6px;
  overflow: hidden;
  padding-bottom: 10%;
  height: 0;
}

.tableauWrapper {
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  width: 100%;
}


@media only screen and (max-width: 768px) {
  h2 {
    font-size: 1.25rem;
  }

  .tableauPlaceholder {
    margin-bottom: 1.5rem;
  }
}