6.121 LengthSyntax
| LengthSyntax | |
[values] |
|
Auto |
Indicates that automatic sizing should be used |
[patterns] |
|
[+-]?((\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' |