Making posts centered

Hi Guys!
I’ve installed the latest version of Shapely on my website but currently I have two problems customizing it.

  1. As you already know, posts are aligned to the left. (Not the text inside, but the entire post)
    And I wanted to know how I could make them center aligned.

  2. Every single post requires a featured image and if I don’t add one, it’ll just show a template of a picture. How can I remove this necessity?

Thanks!
[My website’s http://gregoryhouse.ga/ for anyone wondering.]

I hope you are well today and thank you for your question.

You can try achieving this by adding the following CSS code in the Custom CSS option of your theme on the below path.

Admin Area -> Appearance -> Customize -> Additional CSSI hope you are well today and thank you for your question.

You can try achieving this by adding the following CSS code in the Custom CSS option of your theme on the below path.

Admin Area -> Appearance -> Customize -> Additional CSS

/*center align and remove feature image*/
.post-content.post-grid-small{
  width: 100%;
}
.post-content .entry-header{
  display: none;
}

Best regards
Support