body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

header {
    background-color: #004080;
    color: white;
    padding: 15px;
    text-align: center;
}

.menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
    background: #0055aa;
    text-align: center;
}

.menu ul li {
    display: inline-block;
    position: relative;
}

.menu ul li a {
    color: white;
    padding: 15px 20px;
    display: block;
    text-decoration: none;
}

.menu ul li:hover > a {
    background: #003366;
}

/* Submenu */
.submenu {
    display: none;
    position: absolute;
    background: #0077cc;
    min-width: 200px;
    top: 100%;
    left: 0;
}

.submenu li {
    display: block;
}

.submenu li a {
    padding: 10px;
    display: block;
}

.menu li:hover > .submenu {
    display: block;
}

/* Sidebar */
.left-sidebar, .right-sidebar {
    width: 500px;
    position: fixed;
    top: 80px;
    padding: 15px;
    background: #f4f4f4;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}

.left-sidebar {
    left: 0;
}

.right-sidebar {
    right: 0;
}

.left-sidebar h3, .right-sidebar h3 {
    text-align: center;
    background: #0055aa;
    color: white;
    padding: 10px;
    margin: 0;
}

.left-sidebar ul, .right-sidebar ul {
    list-style: none;
    padding: 0;
}

.left-sidebar ul li, .right-sidebar ul li {
    padding: 10px;
}

.left-sidebar ul li a, .right-sidebar ul li a {
    text-decoration: none;
    color: #333;
}

.left-sidebar ul li a:hover, .right-sidebar ul li a:hover {
    color: #0077cc;
}

.link-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.link-buttons a {
    display: inline-block;
    width: 500px;
    height: 50px;
    background-color: #007BFF;
    color: white;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    line-height: 50px;
    text-decoration: none;
    border-radius: 8px;
    transition: 0.3s;
}

.link-buttons a:hover {
    background-color: #0056b3;
}
.gallery-container {
      position: relative;
      max-width: 800px;
      margin: auto;
      overflow: hidden;
      border-radius: 10px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  }

  .gallery-slide {
      display: flex;
      transition: transform 0.5s ease-in-out;
  }

  .gallery-slide img {
      width: 100%;
      border-radius: 10px;
  }

  .gallery-prev, .gallery-next {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background: rgba(0, 0, 0, 0.5);
      color: white;
      padding: 10px;
      cursor: pointer;
      border-radius: 5px;
  }

  .gallery-prev { left: 10px; }
  .gallery-next { right: 10px; }

  .gallery-prev:hover, .gallery-next:hover {
      background: rgba(0, 0, 0, 0.8);
  }
/* Footer */
footer {
    background: #004080;
    color: white;
    padding: 20px;
    text-align: center;
    margin-top: 20px;
}

.footer-menu {
    list-style: none;
    padding: 0;
}

.footer-menu li {
    display: inline;
    margin-right: 15px;
}

.footer-menu li a {
    color: white;
    text-decoration: none;
}

.footer-menu li a:hover {
    text-decoration: underline;
}
* {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: Arial, sans-serif;
            background-color: #f4f4f4;
        }

        .gallery-container {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            padding: 20px;
        }

        .gallery-item {
            position: relative;
            overflow: hidden;
            border-radius: 10px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .gallery-item img {
            width: 250px;
            height: 180px;
            object-fit: cover;
            display: block;
            border-radius: 10px;
            transition: transform 0.3s ease-in-out;
        }

        /* Hover Effect */
        .gallery-item:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
        }

        .gallery-item:hover img {
            transform: scale(1.1);
        }