body {
  background-color: bisque;
  font-family: monospace;
}
iframe {
  display: block;
  margin: 30px auto;
  border: 2px solid maroon;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}
.content-frame {
  width: 95%;
  height: 600px;
}
.video-frame {
  width: 650px;
  height: 435px;
  max-width: 100%;
}
h1 {
  text-align: center;
  font-size: 25px;
  color: brown;
  margin-top: 35px;
}
h2 {
  text-align: center;
  font-size: 20px;
  color: brown;
  margin-top: 35px;
}
p {
  font-family: initial;
  font-size: large;
  text-align: center;
}