Page Comparison

-- tag rules
tag name="iframe"
tag name="label"
tag name="form"
tag name="button"
tag name="input"
tag name="select"
tag name="option"
tag name="optgroup"
tag name="textarea"
tag name="h1"
tag name="h2"
tag name="h3"
tag name="h4"
tag name="h5"
tag name="h6"
tag name="p"
tag name="i"
tag name="b"
tag name="u"
tag name="strong"
tag name="em"
tag name="small"
tag name="big"
tag name="pre"
tag name="code"
tag name="cite"
tag name="samp"
tag name="sub"
tag name="sup"
tag name="strike"
tag name="center"
tag name="blockquote" action="va
tag name="hr"
tag name="br"
tag name="s"
tag name="ins"
tag name="del"
tag name="strike"
tag name="tt"
tag name="big"
tag name="caption"
tag name="q"
tag name="font"
tag name="a"
tag name="base"
tag name="style"
tag name="span"
tag name="div"
tag name="img"
tag name="ul"
tag name="ol"
tag name="li"
tag name="dd"
tag name="dl"
tag name="dt"
tag name="thead"
tag name="tbody"
tag name="tfoot"
tag name="table"
tag name="td"
tag name="th"
tag name="tr"
tag name="colgroup"
tag name="col"
tag name="fieldset"
tag name="details"
tag name="summary"
tag name="legend"




--CSS rules
property name="azimuth"
property name="background" 
property name="background-attachment
property name="background-color
property name="background-image
property name="background-position
property name="background-repeat
property name="background-size
property name="border-collapse
property name="border-color
property name="border-top
property name="border-right
property name="border-bottom
property name="border-left
property name="bottom"
property name="caption-side
property name="clear"
property name="color" 
property name="cue-after
property name="cue-before
property name="direction"
property name="display"
property name="elevation"
property name="empty-cells
property name="float"
property name="font-size
property name="font-size
property name="font-stretch
property name="font-style
property name="font-variant
property name="font-weight
property name="height"
property name="left"
property name="letter-spacing
property name="line-height
property name="list-style
property name="list-style
property name="list-style
property name="marker-offset
property name="max-height
property name="max-width
property name="min-height
property name="min-width
property name="orphans"
property name="outline-color
property name="overflow"
property name="page-break
property name="page-break
property name="page-break
property name="pause-after
property name="pause-before
property name="pitch"
property name="pitch-range
property name="position"
property name="richness"
property name="right"
property name="size"
property name="speak"
property name="speak-header
property name="speak-numeral
property name="speak-punctuation
property name="speech-rate
property name="stress"
property name="table-layout
property name="text-indent
property name="text-transform
property name="top"
property name="unicode-bidi
property name="vertical-align
property name="visibility"
property name="volume"
property name="white-space
property name="widows"
property name="width"
property name="word-spacing
property name="word-wrap
property name="border-style
property name="border-top
property name="border-right
property name="border-bottom
property name="border-left
property name="border-top
property name="border-right
property name="border-bottom
property name="border-left
property name="border-width
property name="margin" 
property name="margin-top
property name="margin-right
property name="margin-bottom
property name="margin-left
property name="outline-style
property name="outline-width
property name="padding" 
property name="padding-top
property name="padding-right
property name="padding-bottom
property name="padding-left
property name="border" 
property name="border-top
property name="border-right
property name="border-bottom
property name="border-left
property name="cue" 
property name="list-style
property name="marks"
property name="outline" 
property name="pause" 
property name="text-decoration
property name="border-spacing
property name="clip"
property name="counter-increment
property name="clip"
property name="cursor"
property name="text-shadow
property name="font" 
property name="font-family
property name="page" 
property name="play-during
property name="text-align
property name="voice-family
property name="position"
property name="border-radius
property name="opacity"