Login to your blogger account, n than choose layout option, Click edit HTML
Find tag ]]></b:skin> n than replace it with following code
#corner {
position:fixed;_position:absolute;bottom:0px; left:0px;
clip:inherit;
_top:expression(document.documentElement.scrollTop+
document.documentElement.clientHeight-this.clientHeight); _left:expression(document.documentElement.scrollLeft+ document.documentElement.clientWidth - offsetWidth); }
]]></b:skin>
The last step, place following code before tag </body>
<div id="corner">
<a href="http://t4belajarblogger.blogspot.com">
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgg6k5T5Fq5paVn8aLmPB_CMejMgm9S7XhrEo5CkN4bF5BTzca6CVFMYjXjAim72-EdTO89mpKigg5mNe4PvmQXRpLI76TOBsd0RAAxdxwPqj_1GQLRb_JAOyOaXt3qW-6Ieulwn9vIrZV2/" border="0" /></a>
</div>
So, dont forgt to save your work. Preview your blog now...how easy?
You can to set or customize it, look at the code before tag ]]></b:skin>, right...you can replace "bottom" with "top", or "left" with "right"
So with the code before tag </body>, you can replace it with any/other widget you want, look at following code:
<div id="corner">
<a href="http://t4belajarblogger.blogspot.com">
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgg6k5T5Fq5paVn8aLmPB_CMejMgm9S7XhrEo5CkN4bF5BTzca6CVFMYjXjAim72-EdTO89mpKigg5mNe4PvmQXRpLI76TOBsd0RAAxdxwPqj_1GQLRb_JAOyOaXt3qW-6Ieulwn9vIrZV2/" border="0" /></a>
</div>
You just need for replace red code, ok friend GoOd LuCK! Any question...dont shame to contact/ask me..
hopefully helpful_
Tags: install an icon, corner blog trick, trick to appear an icon on corner, install corner icon with CSS