Errors:
Attribute “amp” not allowed on element “html” at this point.
Attribute “i-amphtml-binding” not allowed on element “html” at this point.
Attribute “i-amphtml-layout” not allowed on element “html” at this point.
Attribute “i-amphtml-no-boilerplate” not allowed on element “html” at this point.
Attribute “transformed” not allowed on element “html” at this point.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Attribute “amp-runtime” not allowed on element “style” at this point.
Attribute “i-amphtml-version” not allowed on element “style” at this point.
CSS: “aspect-ratio”: Property “aspect-ratio” doesn't exist.
CSS: Unknown pseudo-element or pseudo-class “:where”
CSS: Parse Error.
Attribute “custom-element” not allowed on element “script” at this point.
Attribute “custom-template” not allowed on element “script” at this point.
Attribute “amp-custom” not allowed on element “style” at this point.
CSS: “text-decoration-skip-ink”: Property “text-decoration-skip-ink” doesn't exist.
CSS: “overflow-anchor”: Property “overflow-anchor” doesn't exist.
CSS: “scrollbar-width”: Property “scrollbar-width” doesn't exist.
Attribute “[class]” not allowed on element “body” at this point.
Attribute “i-amphtml-binding” not allowed on element “body” at this point.
Bad value “toggle” for attribute “role” on element “div”.
Attribute “on” not allowed on element “div” at this point.
Attribute “[hidden]” not allowed on element “div” at this point.
Attribute “i-amphtml-binding” not allowed on element “div” at this point.
Attribute “[value]” not allowed on element “input” at this point.
Attribute “on” not allowed on element “input” at this point.
Attribute “i-amphtml-binding” not allowed on element “input” at this point.
Attribute “overflow” not allowed on element “div” at this point.
Attribute “type” not allowed on element “template” at this point.
Saw “'” when expecting an attribute name. Probable cause: “=” missing immediately before.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Quote “'” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “on” not allowed on element “button” at this point.
Attribute “[class]” not allowed on element “div” at this point.
Text not allowed in element “ul” in this context.
Attribute “on” not allowed on element “form” at this point.
Attribute “on” not allowed on element “a” at this point.
Duplicate ID “Capa_1”.
Attribute “[class]” not allowed on element “dl” at this point.
Attribute “i-amphtml-binding” not allowed on element “dl” at this point.
Element “div” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “div” is missing a required instance of child element “dd”.
Element “div” is missing a required instance of child element “dt”.
Attribute “[text]” not allowed on element “span” at this point.
Attribute “i-amphtml-binding” not allowed on element “span” at this point.
Attribute “option” not allowed on element “div” at this point.
Attribute “selected” not allowed on element “div” at this point.
Attribute “pattern” is only allowed when the input type is “email”, “password”, “search”, “tel”, “text”, or “url”.
Attribute “[disabled]” not allowed on element “button” at this point.
Attribute “i-amphtml-binding” not allowed on element “button” at this point.
Attribute “expanded” not allowed on element “section” at this point.
Element “div” not allowed as child of element “h4” in this context. (Suppressing further errors from this subtree.)
Element “p” not allowed as child of element “small” in this context. (Suppressing further errors from this subtree.)
Attribute “action-xhr” not allowed on element “form” at this point.
Attribute “submit-success” not allowed on element “div” at this point.
Bad value “panel” for attribute “role” on element “div”.
Attribute “placeholder” not allowed on element “div” at this point.
The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.
The “aria-owns” attribute must point to an element in the same document.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
Module scripts are not supported in most browsers yet.
Attribute “[class]” is not serializable as XML 1.0.
The “navigation” role is unnecessary for element “nav”.
Attribute “[hidden]” is not serializable as XML 1.0.
Attribute “[value]” is not serializable as XML 1.0.
Attribute “[src]” is not serializable as XML 1.0.
Attribute “[text]” is not serializable as XML 1.0.
Attribute “'” is not serializable as XML 1.0.
Attribute “+” is not serializable as XML 1.0.
Attribute “'"'"” is not serializable as XML 1.0.
The “button” role is unnecessary for element “button”.
The “banner” role is unnecessary for element “header”.
The first occurrence of ID “Capa_1” was here.
The “main” role is unnecessary for element “main”.
Attribute “[disabled]” is not serializable as XML 1.0.
The “contentinfo” role is unnecessary for element “footer”.