body {
  margin: 0;
  padding: 0;
  background: url('Vision.png') no-repeat center center fixed;
  background-size: cover;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.vision-container {
  text-align: center;
  color: #ffffff;
  padding: 5% 10%;
  text-shadow: 2px 2px 5px #000000;
}

.heading {
  font-size: 3em;
  font-weight: bold;
  margin-top: 1em;
  margin-bottom: 0.5em;
}

.content {
  font-size: 1.5em;
  font-style: italic;
  margin-bottom: 2em;
  line-height: 1.6em;
}

.tamil {
  font-family: 'Latha', 'Noto Sans Tamil', sans-serif;
}

.back-button {
  font-size: 1em;
  padding: 0.5em 1.5em;
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  margin-top: 2em;
}