.mdl-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.mdl-block {
  background: #f8f8f8;
  border: 1px solid #ccc;
  padding: 12px;
  box-sizing: border-box;
}
.mdl-slot-settings {
  margin-bottom: 20px;
}