body {
  font-family: Arial, sans-serif;
  margin: 10px;
}

.shorthr {
  width: 60%;
  margin: 25px auto;
}

.nav {
  text-align: center;
  margin-bottom: 10px;
}

.banner {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

h1 {
  text-align: center;
  margin-top: 20px;
}

.h2 {
    text-align: center;
}

footer {
  text-align: center;
  margin-top: 30px;
  font-size: 14px;
}

figcaption {
  margin-top: 10px;
  font-size: 14px;
}

.training-figure {
  text-align: center;
  max-width: 900px;
  margin: 20px auto;
}

.training-img {
  width: 100%;
  max-width: 700px;
  height: auto;
  margin: 0 auto;
  border-radius: 8px;
}

.focus {
    font-size: 12px;
    text-align: center;
}

@media screen and (max-width: 600px) {
  .banner {
    height: 200px;
  }
}