Few days back I found really sexy social bookmarking buttons code to add to your blog.
Look at the screen shot below and I'm sure you'll really love these buttons, Enjoy It !



That's a quick Tutorial on:
How To Add Cool Social Bookmark Buttons Below Posts In Blogger?

Note : Please don't forget to backup your template and widgets before making any changes to your template.


Sign in to your Blogger blog and go to Layout > Edit HTML
Click On Expand Widget Template

Put the following code before

</head>

You can find it by Using (Ctrl + F).

<style type="'text/css'">div.sexy-bookmarks {height:54px;background:url('http://i43.tinypic.com/2ueii3t.png') no-repeat left bottom;position:relative;width:540px;}div.sexy-bookmarks span.sexy-rightside {width:17px;height:54px;background:url('http://i43.tinypic.com/2ueii3t.png') no-repeat right bottom;position:absolute;right:-17px;}div.sexy-bookmarks ul.socials {margin:0 !important;padding:0 !important;position:absolute;bottom:0;left:10px;}div.sexy-bookmarks ul.socials li {display:inline-block !important;float:left !important;list-style-type:none !important;margin:0 !important;height:29px !important;width:48px !important;cursor:pointer !important;padding:0 !important;}div.sexy-bookmarks ul.socials a {display:block !important;width:48px !important;height:29px !important;font-size:0 !important;color:transparent !important;}.sexy-furl, .sexy-furl:hover, .sexy-digg, .sexy-digg:hover, .sexy-reddit, .sexy-reddit:hover, .sexy-stumble, .sexy-stumble:hover, .sexy-delicious, .sexy-delicious:hover, .sexy-yahoo, .sexy-yahohover, .sexy-blinklist, .sexy-blinklist:hover, .sexy-technorati, .sexy-technorati:hover, .sexy-facebook, .sexy-facebook:hover, .sexy-twitter, .sexy-twitter:hover, .sexy-myspace, .sexy-myspace:hover, .sexy-mixx, .sexy-mixx:hover, .sexy-script-style, .sexy-script-style:hover, .sexy-designfloat, .sexy-designfloat:hover, .sexy-syndicate, .sexy-syndicate:hover, .sexy-email, .sexy-email:hover {background:url('http://i44.tinypic.com/1znbj83.png') no-repeat !important;}.sexy-furl {background-position:-300px top !important;}.sexy-furl:hover {background-position:-300px bottom !important;}.sexy-digg {background-position:-500px top !important;}.sexy-digg:hover {background-position:-500px bottom !important;}.sexy-reddit {background-position:-100px top !important;}.sexy-reddit:hover {background-position:-100px bottom !important;}.sexy-stumble {background-position:-50px top !important;}.sexy-stumble:hover {background-position:-50px bottom !important;}.sexy-delicious {background-position:left top !important;}.sexy-delicious:over {background-position:left bottom !important;}.sexy-yahoo {background-position:-650px top !important;}.sexy-yahoo:hover {background-position:-650px bottom !important;}.sexy-blinklist {background-position:-600px top !important;}.sexy-blinklist:hover {background-position:-600px bottom !important;}.sexy-technorati {background-position:-700px top !important;}.sexy-technorati:hover {background-position:-700px bottom !important;}.sexy-myspace {background-position:-200px top !important;}.sexy-myspace:hover {background-position:-200px bottom !important;}.sexy-twitter {background-position:-350px top !important;}.sexy-twitter:hover {background-position:-350px bottom !important;}.sexy-facebook {background-position:-450px top !important;}.sexy-facebook:hover {background-position:-450px bottom !important;}.sexy-mixx {background-position:-250px top !important;}.sexy-mixx:hover {background-position:-250px bottom !important;}.sexy-script-style {background-position:-400px top !important;}.sexy-script-style:hover {backgroud-position:-400px bottom !important;}.sexy-designfloat {background-position:-550px top !important;}.sexy-designfloat:hover {background-position:-550px bottom !important;}.sexy-syndicate {background-position:-150px top !important;}.sexy-syndicate:hover {background-position:-150px bottom !important;}.sexy-email {background-position:-753px top !important;}.sexy-email:hover {background-position:-753px bottom !important;}</style>

Now find the code

<data:post.body/>

(Use Ctrl+F to find the code)
and add the following code after

<div class="'sexy-bookmarks'"><ul class="'socials'"><li class="'sexy-delicious'"><a href="'" url=" + data:post.url + " title="" target="'_blank'/"></li><li class="'sexy-digg'"><a href="'" url=" + data:post.url + " title="" target="'_blank'/"></li><li class="'sexy-technorati'"><a href="'" add=" + data:post.url + " title="" target="'_blank'/"></li><li class="'sexy-reddit'"><a href="'" url=" + data:post.url + " title="" target="'_blank'/"></li><li class="'sexy-stumble'"><a href="'" url=" + data:post.url + " title="" target="'_blank'/"></li><li class="'sexy-designfloat'"><a href="'" url=" + data:post.url + " title="" target="'_blank'/"></li><li class="'sexy-facebook'"><a href="'" u=" + data:post.url + " title="" target="'_blank'/"></li><li class="'sexy-twitter'"><a href="'" url=" + data:post.url + " title="" target="'_blank'/"></li><li class="'sexy-furl'"><a href="'" u=" + data:post.url + " title="" target="'_blank'/"></li><li class="'sexy-syndicate'"><a href="'http://feeds2.feedburner.com/YOUR" title="'Subscribe"></li><li class="'sexy-email'"><a href="'" subject=" + data:post.url + " title="" target="'_blank'/"></li></ul>an class='sexy-rightside'/></div>

Save your template and you are Done.
Don't forget to add your Feed Burner Id in the code