JSFiddle - React, Tailwind, and code Playground

HTML

<form action="" class="formVote">
                    <input type="radio" id="radio1" name="radio" checked="checked"/><label  for="radio1"><span class="pad25">по рекомендации подгруги/знакомой</span></label><br/>
                    <input type="radio" id="radio2" name="radio" /><label for="radio2"><span class="pad25">нашла в поиске</span></label><br/>
                    <input type="radio" id="radio3" name="radio" /><label for="radio3"><span class="pad25">на форуме подсказали</span></label><br/>
                    <input type="radio" id="radio4" name="radio" /><label for="radio4"><span class="pad25">на улице флаер получила</span></label><br/>
                    <input type="submit" value="Проголосовать" class="buttonVote"/>
                </form>

CSS

.formVote input[type=radio]
{
    margin:0;
    padding:0;
}

.radioOn {
    background:url(../images/radioOn.png) no-repeat;
    color: red;
}

.radioOff {
    background:url(../images/radioOff.png) no-repeat;
    color: blue;
}

JavaScript

$(document).ready(function(){
    $('.formVote input[type="radio"]').click(function() {
        console.log('label[for="' + $(this).attr('id') + '"');
        $('label').removeClass('radioOn').addClass('radioOff');
        $('label[for="' + $(this).attr('id') + '"]').removeClass('radioOff').addClass('radioOn')
    });

    $('.formVote input[type="radio"]:checked').click();
})