6.121 LengthSyntax
LengthSyntax | |
[values] |
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Auto |
Indicates that automatic sizing should be used |
[patterns] |
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[+-]?((\d[\d,]*(\.\d*)?)|((\d[\d,]*)?\.\d+))([eE][+-]?\d+)? (\s*(PX|IN|CM|PT))? |
A decimal floating point number, optionally followed by either 'in', 'cm', 'pt', or 'px' |