Apply OP CSS classes to all the ckEditor elements with semantic value (p, hx, blockquote...) during the edition (editing view). All element types would have always the same custom class (all p would always have .op-paragraph…).

\* With table we might need to be able to target both <table> as well as <tr> and probably even <td>.

Targeted elements: <p>, <h1>, <h2>, <h3>, <h4>, <h5>, <h6>, <ul>, <ol>, <li>, <a>, <img>, <table>, <td> (more important than tr), <tr>, <blockquote>, <code>, <code-block>, <figure>, first child of the figure should have its own class, container (document-editor\_\_editable-container).

###

TODO:

**FrontEnd:**

* [x] <p> (.op-uc-p)
* [x] <h1> (.op-uc-h1)
* [x] <h2> (.op-uc-h2)
* [x] <h3> (.op-uc-h3)
* [x] <h4> (.op-uc-h4)
* [x] <h5> (.op-uc-h5)
* [x] <h6> (.op-uc-h6)
* [x] <a> (.op-uc-link)
* [x] <li> (.op-uc-list--item)
* [x] <blockquote> (.op-uc-blockquote)
* [ ] ~~<macro class=".-toc"> (.op-uc-toc, .op-uc-toc--list, .op-uc-toc--list-item)~~
* [x] <code> (.op-uc-code)
* [x] <img> (.op-uc-image and op-uc-figure--content)
* [x] <table> (.op-uc-table and op-uc-figure--content)
* [x] <td> (.op-uc-table--cell)
* [x] <tr> (.op-uc-table--row)
* [ ] <th> (.op-uc-table--cell .op-uc-table--cell\_head)
* [ ] This is currently not working on head columns, only on head rows.
* [x] <ul> (.op-uc-list)
* [x] <ol>  (.op-uc-list)
* [x] <figure> (.op-uc-figure, .op-uc-figure--content, .op-uc-figure--description)
* [x] The container element (.op-uc-container)
* [x] <macro>
* [x] Apply op-uc-placeholder to all the macros.
* [x] Remove other custom classes applied.
* [ ] Only apply placeholder in editing mode
* [x] <code-block> (<pre> .op-uc-code-block </pre>)
* [x] task ul (.op-uc-task-list)
* [ ] ~~checkbox (.op-uc-task-list--checkbox)~~
* [x] <thead> (.op-uc-table--head)
* [x] <figure> (.op-uc-figure\_align-center &\_align-start &\_align-end)
* [x] Fix editor crashing when having cursor inside <code>
* [ ] List items always added to a new list
* [ ] sync dev y commonmark repos
* [ ] Adding a figcaption actually adds the figcaption text twice ([https://community.openproject.com/projects/openproject/work\_packages/35123](https://community.openproject.com/projects/openproject/work_packages/35123))
* [x] Add block and modifier to container (op-uc-container op-uc-container\_editing)
* [ ] Begin of the insertionFix: switching from todo list to other raises error.
* [ ]End of the insertion Error when adding ToC:

<figure class="image"><img src="/api/v3/attachments/19857/content"></figure>

**BackEnd:**

* [x] &lt;p&gt; (.op-uc-p)
* [x] &lt;h1&gt; (.op-uc-h1)
* [x] &lt;h2&gt; (.op-uc-h2)
* [x] &lt;h3&gt; (.op-uc-h3)
* [x] &lt;h4&gt; (.op-uc-h4)
* [x] &lt;h5&gt; (.op-uc-h5)
* [x] &lt;h6&gt; (.op-uc-h6)
* [x] &lt;a&gt; (.op-uc-link)
* [x] &lt;li&gt; (.op-uc-list--item)
* [x] &lt;blockquote&gt; (.op-uc-blockquote)
* [x] &lt;code-block&gt; (.op-uc-code-block)
* [x] &lt;macro class=&quot;.-toc&quot;&gt; (.op-uc-toc, .op-uc-toc--list, .op-uc-toc--list-item)
* [x] &lt;code&gt; (.op-uc-code)
* [x] &lt;img&gt; (.op-uc-image and op-uc-figure--content)
* [x] &lt;table&gt; (.op-uc-table and op-uc-figure--content)
* [x] &lt;td&gt; (.op-uc-table--cell)
* [x] &lt;tr&gt; (.op-uc-table--row)
* [x] &lt;th&gt; (.op-uc-table--cell .op-uc-table--cell\_head)
* [ ] ~~&lt;thead&gt; (.op-uc-table--row)~~
* [x] &lt;ul&gt; (.op-uc-list)
* [x] &lt;ol&gt;  (.op-uc-list)
* [x] &lt;figure&gt; (.op-uc-figure, .op-uc-figure--content, .op-uc-figure--description)
* [x] The container element (.op-uc-container)
* [x] &lt;thead&gt; (.op-uc-table--head)
* [x] `op-uc-container` element is getting a `highlight`

**NOTES:**

* Build latest to branch Branch fix/update-wysiwyg-styles