Kovalsky

var el = $(".text_info")
if (counter > 10) {
 el.hide();
} else {
 el.show();
}

.first ~ .second {
  display: none;
}

$('body').find('*').each(function(){
        var floatElem = $(this);
        if(floatElem.css('float') == 'left' || floatElem.css('float') == 'right') {
            var floatElemHeight = floatElem.outerHeight();
            var floatElemParent = floatElem.parent();
            var otherfloatElems = floatElemParent.children().not(floatElem);
            var maxHeight = floatElemHeight;
            if(otherfloatElems != undefined){
                otherfloatElems.each(function(){
                    var otherfloatElemHeight = $(this).outerHeight();
                    if(otherfloatElemHeight > maxHeight){
                        maxHeight = otherfloatElemHeight;
                    }
                    floatElemParent.height(maxHeight);
                })
            }
        }
    });

.btn:active {
   color: rgba(0,0,0,0);
   background-color: white;
}

const getMaxNumber =  (numbers) => numbers.reduce( (a, b) => (a > b) ? a : b)