body {
  margin: 0;
  padding: 0;
  background: linear-gradient(
    139deg,
    rgba(0, 0, 0, 1) 0%,
    rgba(102, 102, 102, 1) 100%
  );
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#000000",endColorstr="#666666",GradientType=1);
  color: #fff;
  font-family: "Open Sans", sans-serif;
  font-size: 20px;
  letter-spacing: 2px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: 20px;
}
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 15px;
  width: 100%;
  max-width: 1200px;
}
.gallery img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.3s ease;
}
.gallery img:hover {
  transform: scale(1.05);
}
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  justify-content: center;
  align-items: center;
  z-index: 1000;
}
.lightbox img {
  max-width: 80%;
  max-height: 80%;
  border-radius: 10px;
}
.lightbox .prev,
.lightbox .next {
  height: 50px;
  width: 50px;
  position: absolute;
  transform: translateY(-50%);
  font-size: 2.5rem;
  background-color: transparent;
  color: #ffffff;
  padding: 10px;
  border: none;
  cursor: pointer;
  border-radius: 50%;
  z-index: 1001;
}
.lightbox .prev {
  left: 20px;
}
.lightbox .next {
  right: 20px;
}
.lightbox .close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 2rem;
  color: #ffffff;
  background: none;
  cursor: pointer;
  border: none;
  z-index: 1001;
}
nav a {
  color: white; /* EDIT ME! - colors the links in your navbar*/
  text-decoration: none;
  margin-left: auto;
  margin-right: auto;
  padding: 10px;
  font-size: 1.25em;
  border: 3px solid white;
  border-radius: 5px;
}
nav {
  background: linear-gradient(
    139deg,
    rgba(0, 0, 0, 1) 0%,
    rgba(102, 102, 102, 1) 100%
  );

  text-align: center;
  width: 100%;
  position: sticky;
  top: 0;
}

nav ul li {
  list-style: none;
  display: inline-block;
  padding: 2rem 0.5rem;
  margin: 0;
}

.caption {
  color: white;
  margin-top: 10px;
  text-align: center;
}