/* styles.css */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
}

header {
  background-color: #333;
  color: white;
  padding: 10px 0;
  text-align: center;
}

nav {
  background-color: #444;
  display: flex;
  justify-content: center;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
}

nav ul li {
  position: relative;
}

nav a {
  color: white;
  text-decoration: none;
  padding: 10px 20px;
  display: block;
}

nav a:hover {
  background-color: #555;
}

nav ul ul {
  position: absolute;
  top: 100%;
  left: 0;
  display: none;
  background-color: #444;
  min-width: 200px;
  z-index: 2;
}

nav ul li:hover > ul {
  display: block;
}

nav ul ul li {
  width: 100%;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  position: relative;
  z-index: 1;
}

footer {
  background-color: #f5f5f5;
  padding: 20px 0;
  text-align: center;
}

footer hr {
  border: 1px solid #ccc;
  margin: 10px auto;
  width: 50%;
}

.custom-table {
  border-collapse: collapse;
  width: 100%;
}

.custom-table th,
.custom-table td {
  border: 1px solid #ddd;
  padding: 8px;
  text-align: left;
}

.custom-table th {
  background-color: #f2f2f2;
}

.custom-table tbody tr:nth-child(even) {
  background-color: #f2f2f2;
}

.custom-table tbody tr:hover {
  background-color: #ddd;
}

.content-box {
  background-color: #f5f5f5;
  border-radius: 10px;
  padding: 20px;
  margin: 20px auto;
  max-width: 800px;
  position: relative;
  box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.content-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 20px;
  background-color: #444;
  border-radius: 10px 10px 0 0;
}

.content-box::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 20px;
  background-color: #f5f5f5;
  border-radius: 0 0 10px 10px;
}

.buttons {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.button {
  background-color: #ddd;
  color: #333;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  transition: background-color 0.3s;
}

.button:hover {
  background-color: #ccc;
}