bower install style.js

// Read a style
style(myHTMLElement)('font-size');

// Write a style
style(myHTMLElement)('font-size', '12px');

// Can write without pixel units
style(myHTMLElement)('font-size', 14);

// Can read without units too (returns a number)
style(myHTMLElement).unitless('font-size');
style(myHTMLElement).u('font-size'); // alias

// The Style function is also alised to S
S(myHTMLElement)('font-size', '2em');

// To remove a property, call with undefined
S(myHTMLElement)('font-size', undefined);

// Or with a CSS function
S(myHTMLElement)('transform', ['translate', '50%', '50%']);