.note-list {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  width: 100%;
  max-width: none;
}

.note-item iframe {
    border: 0;
    display: block;
    max-width: 99%;
    width: 494px;
    padding: 0px;
    margin: 10px 0px;
    position: static;
    visibility: visible;
}