style.css

#note-list {
  list-style: none;
  padding-left: 0;
}
#note-list li {
  margin-bottom: 10px;
}
#note-list li .note-text {
  cursor: pointer;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background-color: #f9f9f9;
}
#note-list li .note-text.expanded {
  background-color: #fff;
}
#note-list li .note-text .note-title {
  font-weight: bold;
  margin-bottom: 5px;
}
#note-list li .note-text .note-body {
  display: none;
  padding: 10px;
}
#note-list li .note-text.expanded .note-body {
  display: block;
}
#note-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.note-text {
  background-color: #f2f2f2;
  padding: 1rem;
  border-radius: 5px;
  margin-bottom: 1rem;
  cursor: pointer;
}

.note-title {
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.note-body {
  font-size: 0.9rem;
  color: #333;
}

.expanded {
  max-height: 200px;
  overflow: auto;
}

.delete-note {
  float: right;
  font-size: 0.8rem;
  color: #999;
  cursor: pointer;
}