<style>
body {
  background-color: #008080;
  font-family: 'Tahoma', sans-serif;
  padding: 20px;
}

.window {
  width: 400px;
  border: 2px solid #000;
  background-color: #c0c0c0;
  box-shadow: 4px 4px #808080;
}

.title-bar {
  background: linear-gradient(to right, #000080, #0000cd);
  color: white;
  padding: 2px 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
}

.title-bar .buttons button {
  font-size: 12px;
  background: #c0c0c0;
  border: 1px solid #808080;
  margin-left: 2px;
  cursor: pointer;
  padding: 0 5px;
}

.content {
  padding: 12px;
  background: white;
  border: 2px inset #fff;
}
</style>
