3.2.6.5 The style attribute; 3.2.6.6 Embedding custom non-visible data with the data-* attributes. 3.2.7 The innerText and outerText properties; 3.2.8 Requirements relating to the bidirectional algorithm. 3.2.8.1 Authoring conformance criteria for bidirectional-algorithm formatting characters; 3.2.8.2 User agent conformance criteria
