body, h1, h3, a, iframe {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #f4f7f9;
  color: #333;
  font-family: Arial, sans-serif;
  line-height: 1.6;
  padding: 20px;
}

title {
  font-size: 2rem;
  font-weight: bold;
  text-align: center;
  display: block;
  color: #333;
  margin-bottom: 20px;
}

h1 {
  font-size: 2.5rem;
  color: #333;
  text-align: center;
  margin-bottom: 30px;
  font-weight: normal;
}

h3 {
  font-size: 1.5rem;
  color: #666;
  text-align: center;
  margin-bottom: 20px;
}

a {
  color: #007bff;
  text-decoration: none;
  font-size: 1.2rem;
  display: block;
  text-align: center;
  margin: 10px 0;
}

a:hover {
  color: #0056b3;
  text-decoration: underline;
}

br {
  margin-bottom: 15px;
}

iframe {
  display: none;
  
}
p {
  font-size: 0.5rem;
  color: #333;
  text-align: center;
  margin-bottom: 30px;
  font-weight: normal;
}