Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Attribute “v-bind:class” is not serializable as XML 1.0.
Attribute “v-on:click” is not serializable as XML 1.0.
The first occurrence of ID “tab-panel-1” was here.
The first occurrence of ID “tab-panel-2” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Errors:
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.
CSS: “color”: Parse Error.
CSS: “ffffff”: Parse Error.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Bad value “” for attribute “name” on element “select”: Must not be empty.
The “font” element is obsolete. Use CSS instead.
The “center” element is obsolete. Use CSS instead.
Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
Attribute “v-bind:class” not allowed on element “li” at this point.
Attribute “v-on:click” not allowed on element “a” at this point.
Attribute “v-bind:class” not allowed on element “div” at this point.
Element “div” not allowed as child of element “h4” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “tab-panel-1”.
Duplicate ID “tab-panel-2”.
Element “dl” is missing a required instance of child element “dd”.
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