$(document).ready(function(){

    //When mouse rolls over
    $("div.home, div.work, div.blog, div.contact").mouseover(function(){
        $(this).stop().animate({height:'185px'},{queue:false, duration:600, easing: 'easeOutBounce'})
    });

    //When mouse is removed
    $("div.home, div.work, div.blog, div.contact").mouseout(function(){
        $(this).stop().animate({height:'100px'},{queue:false, duration:600, easing: 'easeOutBounce'})
    });

});