Presentation of information

Visual rendering of content via a browser in graphic mode. Presentation concerns the style, position and dimensions of HTML elements and their content. The presentation of information must be achieved using CSS. The elements (basefont, big, blink, center, font, marquee, s, strike and tt) and attributes (align, alink, background, bgcolor, border, cellpadding, cellspacing, char, charoff, clear, compact, color, frameborder, hspace, link, marginheight, marginwidth, text, valign, vlink, vspace) are prohibited.

Notes

• The width and height attributes are prohibited except on <canvas>, <embed>, <iframe>, <img>, <object>, <source> elements, as well as <svg> and its children;
• The size attribute used on elements other than the <select> element is also prohibited;
• The <u> element is prohibited only if the DOCTYPE of the document does not correspond to HTML 5.