$(document).ready(function () {

    $('nav .nav:nth-child(2), #get_sklada').hover(function () {
        $('#get_sklada').stop().fadeIn({
            display: 'block'
        }, 300);
        $('nav .nav:nth-child(2)').css({
            borderColor: '#888',
            backgroundColor: '#efefef',
            'border-radius': '5px 5px 0 0',
            transition: '0.5s all'
        });
    }, function () {
        $('#get_sklada').stop().fadeOut({
            display: 'none'
        }, 300);
        $('nav .nav:nth-child(2)').css({
            borderColor: 'transparent',
            background: 'none'
        });
    });

});