@import "../lib/lesshat/build/lesshat.less"; #filebrowser { max-height: 500px; position: relative; overflow: hidden; white-space: nowrap; } .folder { & > label { cursor: pointer; } & input[type=checkbox] { opacity: 0; & + ul > li { display: none; } &:checked + ul > li { display: block; } } } ul { &.tree-file { list-style-type: none; padding-left: 0; } }; .folder > span, .file > span { .user-select(none); &.select { font-weight: bold; } }; #fileBrowserContextMenu { position: fixed; z-index: 9999; } .validationMessage { color: red; }