ArticleTemplates/assets/scss/modules/_selectable.scss

// /*doc
// ---
// title: Selectable
// name: selectable
// category: Modules
// ---
// Makes a block of text selectable. Useful for portions of text a user may wish to copy and paste.
//
// ```html_example
// <div class="selectable">Lib Dem leader aiming to convince supporters that coalition remains worthwhile, as his ratings plummet.</div>
// ```
// */

.selectable,
.selectable * {
    -webkit-user-select: text;
    -webkit-touch-callout: default;
}