<style type="text/css">
ul#social {
    position: fixed;
    margin: 0px;
    padding: 0px;
    top: 10px;
    left: 0px;
    list-style: none;
    z-index:9999;
}
ul#social li {
    width: 100px;
}
ul#social li a {
    display: block;
    margin-left: -2px;
    width: 100px;
    height: 70px;
    background-color:#fff;
    background-repeat:no-repeat;
    background-position:center center;
    border:1px solid #AFAFAF;
    -moz-border-radius:0px 10px 10px 0px;
    -webkit-border-bottom-right-radius: 10px;
    -webkit-border-top-right-radius: 10px;
    -khtml-border-bottom-right-radius: 10px;
    -khtml-border-top-right-radius: 10px;
    -moz-box-shadow: 0px 4px 3px #000;
    -webkit-box-shadow: 0px 4px 3px #000;
}
ul#social .twitter a{
     background:#0F96C6 url(http://3.bp.blogspot.com/-1wb-O4GG6DQ/UPFOe03M-lI/AAAAAAAAA4g/1015-y7FaYU/s1600/Twitter.png)no-repeat;
background-position:center center;
}
ul#social .googleplus a      {
    background:#D73D27 url(http://3.bp.blogspot.com/-1mYMKQENXdI/UPFOeK31VzI/AAAAAAAAA4k/w2Qk48tpleQ/s1600/GOOGLE+PLus.png)no-repeat;
background-position:center center;
}
ul#social .facebook a      {
    background:#1A4B97 url(http://1.bp.blogspot.com/-3M1F3Y29Yoc/UPFOeAAUFvI/AAAAAAAAA4c/ALvfOPDwJ-g/s1600/Facebook.png)no-repeat;
background-position:center center;
}
ul#social .rss a      {
    background:#FAAE17 url(http://4.bp.blogspot.com/-twR0g7wotpE/UPFOfFtFOuI/AAAAAAAAA4o/uJMUf9hjRco/s1600/rss.png)no-repeat;
background-position:center center;
}

ul#social .pinterest a   {
    background:#963336 url(http://2.bp.blogspot.com/-xgOrG4ysqyM/UPFOeKFKMtI/AAAAAAAAA4Y/i_jnKpHsK24/s1600/Pinterest.png)no-repeat;
background-position:center center;
}
</style>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script type='text/javascript'>
$(function () {
    $('#social a').stop().animate({
        'marginLeft': '-85px'
    }, 1000);

    $('#social > li').hover(
        function () {
            $('a', $(this)).stop().animate({
                'marginLeft': '-2px'
            }, 200);
        },
        function () {
            $('a', $(this)).stop().animate({
                'marginLeft': '-85px'
            }, 200);
        }
    );
});
</script>
<ul id='social'>
 <li class='twitter'><a href='#' title='Twitter'></a></li>
 <li class='googleplus'><a href='#' title='Google Plus'></a></li>
 <li class='facebook'><a href='#' title='Facebook'></a></li>
 <li class='rss'><a href='#' title='Rss'></a></li>
 <li class='pinterest'><a href='#' title='Pinterest'></a></li>
</ul>