প্রথমে BLOGGER DASHBOARD থেকে EDIT HTML   ক্লিক করুন. তারপর নিচের কোড দুটি  কপি করে </HEAD> আগে পেস্ট  করুন

<style type='text/css'>
#social-profiles{
	height:60px;
	text-align:right;
	float:right;
	margin-bottom: 10px;}
#social-profiles img{
	margin-top: 0;
	margin-right: 8px;
	margin-bottom: 0;
	margin-left: 0;}
#social-profiles img:hover{
	opacity:0.8;}
.sub-box{
	width: 290px;
	padding: 5px;
	border: 1px solid #CCC;}
form.emailform{
	display:block;
	clear:both;
	margin-right: 0;
	margin-bottom: 0;
	margin-left: 0;}
.emailtext{
background:url(http://4.bp.blogspot.com/-DMrSxx8BJqo/TteQx1ijO2I/AAAAAAAABF0/Qd1ROb_8oeA/s1600/ot-mail.png) no-repeat scroll 4px center transparent;
padding:7px 15px 7px 35px;
color:#444;
font-weight:bold;
text-decoration:none;
border:1px solid #D3D3D3;
-moz-border-radius: 4px;
-webkit-border-radius: 4px;
border-radius: 4px;
-moz-box-shadow: 1px 1px 2px #CCC inset;
-webkit-box-shadow: 1px 1px 2px #CCC inset;
box-shadow: 1px 1px 2px #CCC inset;
width: 142px;}
.emailtext:focus{
outline: none;}
.sub-button{
color:#444;
font-weight:bold;
text-decoration:none;
padding:6px 10px;
border:1px solid #D3D3D3;
cursor: pointer;
-moz-border-radius: 5px;
-webkit-border-radius: 5px;
-goog-ms-border-radius: 5px;
border-radius: 5px;
background: #fbfbfb;
background: -moz-linear-gradient(top, #fbfbfb 0%, #f4f4f4 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#fbfbfb), color-stop(100%,#f4f4f4));
background: -webkit-linear-gradient(top, #fbfbfb 0%,#f4f4f4 100%);
background: -o-linear-gradient(top, #fbfbfb 0%,#f4f4f4 100%);
background: -ms-linear-gradient(top, #fbfbfb 0%,#f4f4f4 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#FBFBFB', endColorstr='#F4F4F4',GradientType=0 );
background: linear-gradient(top, #fbfbfb 0%,#f4f4f4 100%);}
.sub-button:hover{
background: -moz-linear-gradient(top, #e7e7e7 0%, #f4f4f4 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#e7e7e7), color-stop(100%,#f4f4f4));
background: -webkit-linear-gradient(top, #e7e7e7 0%,#f4f4f4 100%);
background: -o-linear-gradient(top, #e7e7e7 0%,#f4f4f4 100%);
background: -ms-linear-gradient(top, #e7e7e7 0%,#f4f4f4 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#e7e7e7', endColorstr='#F4F4F4',GradientType=0 );
background: linear-gradient(top, #e7e7e7 0%,#f4f4f4 100%);}
</style>

<script type="text/javascript">
  WebFontConfig = {
    google: { families: [ 'Cabin+Condensed::latin' ] }
  };
  (function() {
    var wf = document.createElement('script');
    wf.src = ('https:' == document.location.protocol ? 'https' : 'http') +
      '://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js';
    wf.type = 'text/javascript';
    wf.async = 'true';
    var s = document.getElementsByTagName('script')[0];
    s.parentNode.insertBefore(wf, s);
  })(); </script>

<div class='sub-box'>

<div id='social-profiles'>

<a href='http://facebook.com/USERNAME' target='_blank' rel='nofollow'><img alt='Facebook' src='http://3.bp.blogspot.com/-DOFQsrJKtAw/T6JTiZx5xUI/AAAAAAAAABs/LmeHk1M0lcA/s1600/facebook_cloud.png'/></a>

<a href='http://twitter.com/USERNAME' target='_blank' rel='nofollow'><img alt='Twitter' src='http://1.bp.blogspot.com/-KeAqwWx9ILI/T6JTtMDciYI/AAAAAAAAACQ/mr_VmiAiWHo/s1600/twitter_cloud.png'/></a>

<a href='https://plus.google.com/G+ID' target='_blank' rel='nofollow'><img alt='Google Plus' src='http://3.bp.blogspot.com/-4MgPKFJoPeI/T6JTsbmF7KI/AAAAAAAAAB4/-OwTppLPUkE/s320/gO_plus.png'/></a>

<a href='http://feeds.feedburner.com/FEEDBURNER ID' target='_blank' rel='nofollow'><img alt='RSS Feed' src='http://2.bp.blogspot.com/-panpNDh8XhE/T6JTshdTMSI/AAAAAAAAACE/72Zl_WELd18/s1600/feed_cloud.png'/></a>

</div>

<br />

<h4 align="left">Get Free Email Upadtes</h4>

<div style="text-align: left; display: inline-block;">

<form action="http://feedburner.google.com/fb/a/mailverify" method="post" target="popupwindow" onsubmit="window.open('http://feedburner.google.com/fb/a/mailverify?uri=FEEDBURNER ID', 'popupwindow', 'scrollbars=yes,width=550,height=520');return true" class="emailform">

<input type="hidden" value="FEEDBURNER ID" name="uri" />

<input type="hidden" name="loc" value="en_US" />

<input type="text" onblur="if (this.value == &quot;&quot;) {this.value = &quot;Enter your email...&quot;;}" onfocus="if (this.value == &quot;Enter your email...&quot;) {this.value = &quot;&quot;}" value="Enter your email..." name="email" class="emailtext" />

<input type="submit" class="sub-button" value="Submit" title='' alt='' />

</form>

</div>

</div>

 ফাইল টি ডাওণলোড করতে CLICK here ডেমো দেখতে click here