body {
  margin: 0 auto;
  max-width: 700px;
  font-family: sans-serif;
  padding: 16px;
}

.widget-card {
  display: block;
  border: 1px solid #ddd;
  padding: 12px;
  margin-bottom: 12px;
  border-radius: 8px;
  text-decoration: none;
  color: black;
}

.widget-card:hover {
  background: rgba(0,0,0,0.05);
}