body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  background: #f5f5f5;
}
header {
  background: #333;
  color: white;
  padding: 1em;
}
nav ul {
  list-style: none;
  display: flex;
  gap: 1em;
}
nav a {
  color: white;
  text-decoration: none;
}
main {
  padding: 2em;
}
img {
  max-width: 100%;
  height: auto;
  margin: 10px;
}

.slideshow-container img {
  width: 100%;
  max-width: 1024px;
  display: block;
  margin: 0 auto;
}

.gallery img {
  width: 100%;
  max-width: 1024px;
  display: block;
  margin: 10px auto;
}

table {
  border-collapse: collapse;
  width: 100%;
  margin-top: 20px;
}
table, th, td {
  border: 1px solid #ccc;
}
th, td {
  padding: 10px;
  text-align: left;
}


.slideshow-container img {
  width: 100%;
  max-width: 512px;
  display: block;
  margin: 0 auto;
}