.side-nav {
  width: 100%;
  background-color: #f4f4f4;
  padding: 15px;
  border-radius: 8px;
}

.side-nav a {
  display: block;
  padding: 12px 15px;
  margin-bottom: 8px;
  text-decoration: none;
  color: #222;
  background-color: #ffffff;
  border-left: 5px solid #c96b2c;
  font-weight: bold;
  border-radius: 4px;
}

.side-nav a:hover {
  background-color: #c96b2c;
  color: #ffffff;
}