$('#counter').countdown('2019/'+new Date().getMonth()+1+'/31', function(event) {
$(this).html(event.strftime('<span class="counter__figure">%D</span><span class="counter__figure-devider">:</span><span class="counter__figure">%H</span><span class="counter__figure-devider">:</span><span class="counter__figure">%M</span><span class="counter__figure-devider">:</span><span class="counter__figure">%S</span>'));
});