Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Empty heading.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “lotteDiv” was here.
Attribute “saller"” is not serializable as XML 1.0.
The first occurrence of ID “customer” was here.
Errors:
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Element “input” is missing required attribute “alt”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “width” attribute on the “col” element is obsolete. Use CSS instead.
Stray end tag “col”.
Bad value “section3 fr” for attribute “id” on element “div”: An ID must not contain whitespace.
Start tag “a” seen but an element of the same type was already open.
Stray end tag “a”.
Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)
Attribute “code” not allowed on element “a” at this point.
End tag “a” violates nesting rules.
Stray end tag “span”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad character “난” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.
Duplicate ID “lotteDiv”.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “saller"” not allowed on element “br” at this point.
The “font” element is obsolete. Use CSS instead.
Duplicate ID “customer”.
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