Border for the circles

What is your URL where these circles are?

Download this plugin: https://www.ads-software.com/plugins/custom-css-manager-plugin/

Then use the “Custom CSS Manager” part of the dashboard to hold this CSS:

.blog .hentry{ border: 10px solid #444; }

But i have a border for the square part and not the circle ?? can you help me?

You can create your own thread here: https://www.ads-software.com/support/theme/spun#postform