Document HTML

Document HTML is : headings, paragraphs, elements,...
The six levels of headings: < h1 > , < h2 > , < h3 > , < h4 > , < h5 > , and < h6 >
Paragraphs < p > , preformatted sections < pre > , line breaks < br / > , and addresses < address >
Presentational elements: < b > , < i > , < u > , < s > , < tt > , < sup > , < sub > , < strike > , < big > , < small > ,and < hr / >
Phrase elements such as < em > , < strong > , < abbr > , < acronym > , < dfn > , < blockquote > , < q > ,
< cite > , < code > , < kbd > , < var > , < samp > , and < address >
Lists such as unordered lists using < ul > and < li > , ordered lists using < ol > and < li > , and
definition lists using < dl > , < dt > , and < dd >
Editing elements such as < ins > and < del >
Grouping elements: < div > and < span >
In paragraphs is white space : code & nbsp;