How To Add Inner Borders to Images

1.Login to your blogger dashboard--> layout- -> Edit HTML

2.Scroll down to where you see tag .

3.Copy below code and paste it just before the tag.

Note:You can change border color,border size,margin,... But both border size and margin must have a same numerical value.

4.Now add your images as below.

inner-borders">

You are done.

Demo