.tile-grid {
  display: flex;
  flex-wrap: wrap;
  border: 1px solid #aaa; /* optional outer border */
}

.tile-box {
  border: 1px solid #aaa;
  background-color: #0a6616; /* same as slideshow button */
  color: #cccccc;
  text-align: center;
  padding: 2rem 1rem;
  text-decoration: none;
  font-size: 1.1em;
  box-sizing: border-box;
  transition: background-color 0.3s ease, color 0.3s ease;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100px; /* consistent tile height */
}

.tile-box:hover {
  background-color: #f56505;
  color: white;
  border-color: #f56505;
}