.js-folder {
  background-color: #f9f9f9;
}
.js-folder :hover {
  cursor: pointer;
}
.js-back :hover {
  cursor: pointer;
}
.js-back > td {
  padding-top: 8px;
  padding-bottom: 8px;
}
body {
  padding: 20px;
  display: flex;
  justify-content: center;
}
table {
  max-width: 1140px;
}