Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
Stray end tag “meta”.
Duplicate ID “vnbl”.
The “font” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
CSS: “max-width”: Too many values or values are not recognized.
Attribute “max-width” not allowed on element “img” at this point.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Bad value “#views-popup-id-1-danh_sach_kh-386” for attribute “rel” on element “li”: The string “#views-popup-id-1-danh_sach_kh-386” is not an absolute URL.
Start tag “a” seen but an element of the same type was already open.
Stray end tag “a”.
Bad value “#views-popup-id-2-danh_sach_kh-392” for attribute “rel” on element “li”: The string “#views-popup-id-2-danh_sach_kh-392” is not an absolute URL.
Bad value “#views-popup-id-3-danh_sach_kh-384” for attribute “rel” on element “li”: The string “#views-popup-id-3-danh_sach_kh-384” is not an absolute URL.
Bad value “#views-popup-id-4-danh_sach_kh-117” for attribute “rel” on element “li”: The string “#views-popup-id-4-danh_sach_kh-117” is not an absolute URL.
Bad value “#views-popup-id-5-danh_sach_kh-355” for attribute “rel” on element “li”: The string “#views-popup-id-5-danh_sach_kh-355” is not an absolute URL.
Bad value “#views-popup-id-6-danh_sach_kh-144” for attribute “rel” on element “li”: The string “#views-popup-id-6-danh_sach_kh-144” is not an absolute URL.
Bad value “#views-popup-id-7-danh_sach_kh-352” for attribute “rel” on element “li”: The string “#views-popup-id-7-danh_sach_kh-352” is not an absolute URL.
Bad value “#views-popup-id-8-danh_sach_kh-266” for attribute “rel” on element “li”: The string “#views-popup-id-8-danh_sach_kh-266” is not an absolute URL.
Bad value “#views-popup-id-9-danh_sach_kh-87” for attribute “rel” on element “li”: The string “#views-popup-id-9-danh_sach_kh-87” is not an absolute URL.
Bad value “#views-popup-id-10-danh_sach_kh-210” for attribute “rel” on element “li”: The string “#views-popup-id-10-danh_sach_kh-210” is not an absolute URL.
Bad value “#views-popup-id-11-danh_sach_kh-354” for attribute “rel” on element “li”: The string “#views-popup-id-11-danh_sach_kh-354” is not an absolute URL.
Bad value “#views-popup-id-12-danh_sach_kh-264” for attribute “rel” on element “li”: The string “#views-popup-id-12-danh_sach_kh-264” is not an absolute URL.
Warnings:
The “type” attribute for the “style” element is not needed and should be omitted.
The “type” attribute is unnecessary for JavaScript resources.
The first occurrence of ID “vnbl” was here.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
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