.grid-container a {
  display: block;
  transition: all 0.3s ease;
  text-decoration: none;
}

.main-div {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #eee;
  transition: all 0.3s ease;
}

.grid-container a:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.grid-container a:hover .main-div {
  border-color: #1890ff;
}

.main-img {
  transition: transform 0.3s ease;
}

.grid-container a:hover .main-img {
  transform: scale(1.05);
}

.grid-container a:hover .zj-name {
  color: #1890ff;
}