html, body {
  background: #58a;
  color:white;
  font-family:monospace;
  font-size: 1rem;
}

table {
  border-spacing: 10px 5px;
  border-collapse: separate;
}

.widget {
  border: 2px solid white;
  border-radius: 8px;
  margin: 3px;
}