To add the button to the widget section of your BlogSpot blogs i.e. Sidebars, below or above Post body, header etc. then do this
- Go to Blogger > Design
- Choose HTML/Javascript Widget
- Paste the following code inside it and drag the widget to add your button to any location you want
- Login to Blogger Dashboard > Design Tab > Page Elements
- click Add a Gadget on Sidebar
- Choose HTML/JavaScript, Paste the Copied code and Save it!
<data:post.body/>
tag
Paste the Coppied Code Before or After it! and Save your Template.
if you put the code Before
<data:post.body/>
tag then it will appear at the top of the post
if you put the code After
<data:post.body/>
tag then it will appear at the Bottom of the post