HTML Tag Support

• Oct 08, 2019
• 2 minutes to read

• Supported Tags
• Unsupported Tags

Supported Tags

The table below lists HTML tags supported by the RichEditDocumentServer. External links are currently processed for inline pictures and style sheets (CSS files). The ID and Class attributes are interpreted for all tags, including the unlisted ones. These attributes are used to specify a style applied to the document part defined by a certain tag.

Tag	Attributes	Notes
a	dir
b	dir
base
basefont	size color face dir
big	dir
blockquote	dir
br	dir
center	dir
code	dir
del	cite datetime
div	page-break-before page-break-after page-break-inside background-color border (CSS) dir	Only the always property value is supported for the page-break-before tag.
em	dir
font	size color face dir
h1-h6	align dir	Specify the corresponding paragraph’s Paragraph.OutlineLevel property to mark the text in HTML output with H1 - H6 tags. Paragraphs with outline levels higher than 6 are exported as text enclosed in a P tag.
head
html
hr	align color noshade size width
i	dir
ins	cite datetime
img	align src height width	If the align attribute is not specified, the image is considered as inline.
li	type value dir
link	href type media dir
meta
ol	type value align dir
p	align dir
script		Text inside this tag is ignored.
small
span
strike	dir
strong	dir
style
sub	dir
sup	dir
table	align bgcolor border bordercolor cellpadding cellspacing dir width	The dir attribute reorders table columns and applies the table indent (specified by the Indent property) to the right side of the table.
td	align bgcolor bordercolor colspan height nowrap rowspan text-align valign width	The align tag is supported in the Internet Explorer only. The bgcolor attribute specifies the TableCellPropertiesBase.NoWrap property value. RichEditDocumentServer’s interpretation of the bordercolor attribute is different from the HTML browser.
th	any allowed
tr	align bgcolor bordercolor height text-align valign	The align attribute is supported in the Internet Explorer only.
title		Text inside this tag is ignored.
u	dir
ul	dir

Unsupported Tags

• <base> tag with href attribute;
• <div> tag with border, align and float CSS attribute;
• <li> tag with list-style-image CSS attribute;
• <margin> tag;
• <tab> tag;
• <table> tag with cols attribute;
• <td> tab with bordercolor and nowrap attributes;
• !important declaration;
• word-wrap and break-word css properties;
• css3 shapes;
• <ui> tag with type attribute.