Problem with border showing arround my pages

Hello i have a problem with the Astrid theme showing borders around my page, you can see here. http://weefix.gocygo.com
Please provide me with the CSS code needed to remove this
Thank you.

Hello,

Please try to use the following CSS code.

You can add CSS code to your site with Simple Custom CSS plugin (just copy CSS code and paste it in Dashboard → Appearance → Custom CSS after installing and activating the plugin). Also you can add CSS code directly to style.css file of your child theme.

.hentry,
.site-content > .container {
    border: none !important;
}

Please feel free to ask any other questions that you might have.

Kind Regards, Roman.