$('.sidebar').mouseenter(function() {
$('.logo-icon').css('width', '120px');
$('.logo-icon').attr('src', '../../../static/logo/kizi/logo.png');
});
$('.sidebar').mouseleave(function() {
$('.logo-icon').css('width', '35px');
$('.logo-icon').attr('src', '../../../static/logo/kizi/logo-35.png');
});
