css
body {
  font-family: monospace;
  background-color: #f7f7f7;
  color: #333;
  font-size: 1.1em;
  margin: 1em;
}

h1 {
  font-family: "Courier New", Courier,ประก์ "Times New Roman", Times, "Arial Black", sans-serif;
  font-size: 2em;
  color: #ff0000;
  border-bottom: 4px solid #333;
  text-align: center;
  padding: 1em;
  margin: 1em;
 ประกี background: -webkit-linear-gradient(left, #f7f7f7, #000);
}

h2 {
  font-family: "Arial", sans-serif;
  font-size: 1.5em;
  color: #000;
  border-bottom: 4px solid #333;
  text-align: center;
  padding: 1em;
  margin: 1em;
  background: -webkit-linear-gradient(left, #f7f7f7, #000);
}

p {
  font-family: "Courier", monospace;
  font-size: 1em;
  color: #000;
  margin: 1em;
  padding: 1em;
  border-bottom: 4px solid #333;
  text-align: center;
  word-wrap: break-word;
  overflow-wrap: break-word;
  white-space: pre;
  word-break: normal;
}

a {
  text-decoration: none;
  color: #000;
  background: #000;
  border: 2px solid #ff0000;
  padding: 1em 0.5em;
  border-radius: 10px;
  text-align: center;
  text-transform: uppercase;
  font-size: 1em;
  font-weight: bold;
  transition: background 0.2s ease;
}

a:hover {
  background: #ff0000;
  color: #000;
  text-decoration: none;
  border: 2px solid #333;
  transition: background 0.2s ease;
}

a:active {
  text-decoration: none;
  border: 2px solid #000;
  background: #000;
  transition: background 0.2s ease;
}