find ALL matching styles with matching values on a document

find-style.js

/*
* credit of `getMatchedStyle` method for stakoverflow's Qtax
* http://stackoverflow.com/questions/9730612/get-element-css-property-width-height-value-as-it-was-set-in-percent-em-px-et/9733051#9733051
*/
function getMatchedStyle(elem, property) {
    // element property has highest priority
    var val = elem.style.getPropertyValue(property);

    // if it's important, we are done
    if (elem.style.getPropertyPriority(property))
        return val;

    // get matched rules
    var rules = getMatchedCSSRules(elem);

    // iterate the rules backwards
    // rules are ordered by priority, highest last
    for (var i = rules.length; i-- > 0; ) {
        var r = rules[i];
        
        var important = r.style.getPropertyPriority(property);

        // if set, only reset if important
        if (val == null || important) {
            val = r.style.getPropertyValue(property);

            // done if important
            if (important)
                break;
        }
    }
    
    return val;
}




function findStyle(style) {
    var matches = [];
    
    $('*').each(function(index, element) {
        var val = getMatchedStyle(element, style.property);
        if (val && style.match.test(val)) {
            matches.push([style, val, element]);
        }
    });
    
    return matches;
}




function findStyles(styles) {
    return styles.map(function(style, index) {
        var results = findStyle(style);
        
        return {
            style: style,
            results: results
        }
    });
}

function printResults(results){
    results.forEach(function(style){
        style.results.forEach(function(result){
            console.log(result[0], result[1], result[2]); 
        });
    });
}

implement:

var matchingStyles = findStyles([{
    property: 'width',
    match: /(vh|vw)/
},{
    property: 'height',
    match: /(vh|vw)/
},{
    property: 'margin',
    match: /(vh|vw)/
},{
    property: 'padding',
    match: /(vh|vw)/
}]);

printResults(matchingStyles);