Igs.org W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Saw a “form” start tag, but there was already an active “form” element. Nested forms are not allowed. Ignoring the tag.
The element “input” must not appear as a descendant of the “a” element.
The element “label” must not appear as a descendant of the “a” element.
Stray end tag “form”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
Start tag for “table” seen but the previous “table” is still open.
Unclosed elements on stack.
Stray end tag “div”.
Start tag “div” seen in “table”.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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