details.toggleable-item {  user-select: none !important;  padding: 0 !important;} details.toggleable-item .menu {  margin: 4px 0 10px !important;} details.toggleable-item summary {  display: flex;  justify-content: space-between;  align-items: center;  padding: 0.92857143em 1.14285714em;} details.toggleable-item summary::marker, /* Chrome, Edge, Firefox */details.toggleable-item summary::-webkit-details-marker /* Safari */ {  display: none;} details.toggleable-item summary::after {  transition: transform 0.25s ease;  content: "";  width: 14px;  height: 14px;  mask-size: cover;  -webkit-mask-size: cover;  mask-image: var(--octicon-chevron-right);  -webkit-mask-image: var(--octicon-chevron-right);  background: currentcolor;  border: 1px solid var(--color-body); /* workaround https://bugzilla.mozilla.org/show_bug.cgi?id=1671784 */} details.toggleable-item[open] summary::after {  transform: rotate(90deg);}