Sizes

Width

- {{wValue}}

And classes: {{wValue}}

Height

- {{hValue}}

Margins

- {{mValue}}

For left margin add to class name letter 'l'. For example lm24 - left margin 24px.
For right margin add to class name letter 'r'
For top margin add to class name letter 't'
For bottom margin add to class name letter 'b'

Paddings

For padding instead of letter 'm' add letter 'p'. For example p24 - all sides padding 24px.