message: Fix GitHub Safari bug: Horizontal scrollbars on Action logs
diff: #toc .toc-diff-stats .octicon-file-diff {
  margin-right: 4px !important;
  }
  +
  +/* Avoid horizontal scrollbars on Action logs in Safari #5152 */
  +:root .CheckStep-line .CheckStep-line-content {
  + overflow: hidden;
  +}
  