Tạo Rss Subscribe Box đẹp cho blog

• Đăng nhập vào trang quản lý của Blogger --> Thiết kế --> Phần tử trang
• Nhấn vào Thêm Tiện ích --> HTML/Javascript 
• Paste đoạn code dưới đây vào và Save lại :

<div class="rss_box">Sign up to receive latest Update free</div>
        <form action="http://feedburner.google.com/fb/a/mailverify" method="post" target="popupwindow" onsubmit="window.open
('http://feedburner.google.com/fb/a/mailverify?uri=YOUR FEED BURNER ID', 'popupwindow', 'scrollbars=yes,width=550,height=520');return true" id="rss_form">
          <input type="text" name="email" id="email_rss" value="Enter your email!" onblur="if (this.value == '') {this.value = 'Enter your email!';}" onfocus="if (this.value == 'Enter your email!') {this.value = '';}" />
          <input type="submit" name="subscribe_email_btn" id="subscribe_email_btn" value="" />
          <input type="hidden" value="technology/tricks" name="uri"/>

          <input type="hidden" name="loc" value="en_US"/>
        </form>
<style>
.rss_box { /*in content */
  display: block;
  background-image:url(http://www.technologytricks.com/themes/techified/wp-content/themes/techified/images/rss_icon.jpg);
  background-repeat:no-repeat;
  padding-left: 40px;
  height: 40px;
  border: 0;
}
#sidebar #rss_form { /*in content */
}
#rss_form #email_rss {
  background: none;
  border: 1px solid #CCCCCC;
  margin: 0px 0px 0px 7px;
  padding: 2px 3px 0px 30px;
  width: 182px;
  height: 18px;
  outline: 0;
  color:#666666;
  -moz-border-radius: 5px;
  border-radius: 5px;
  -webkit-border-radius: 5px;
  font-size:12px;
  background-image:url(http://www.technologytricks.com/themes/techified/wp-content/themes/techified/images/email.png);
  background-repeat:no-repeat;
  background-position: 5px 3px;
}
#rss_form #subscribe_email_btn {
  width:50px;
  height:21px;
  border:none;
  background:url(http://www.technologytricks.com/themes/techified/wp-content/themes/techified/images/go.png) no-repeat;
  cursor:pointer;
  margin-left: 7px;
}

</style>

• Thay đoạn YOUR FEED BURNER ID bằng ID feedburner của bạn là xong;