Could you please clear and temporarily deactivate the WP Super Cache that you are using on your website so that I can troubleshoot it?

Also, It seems your screenshot didn’t get uploaded so could you please share it again by uploading the screenshot on any image-sharing website like http://imgur.com/ and sharing its unique URL here?

Could you please share the page URL from your site where it is happening so I can troubleshoot it?

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

You can deselect media in the search form Post Types section as shown in the attached screenshot.

Best regards,
Ivory Search Support

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

Could you please try using Full-Width menu search option as shown in the attached screenshot?

Best regards,
Ivory Search Support

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

You can achieve this by adding the below CSS code in the Custom CSS option of Ivory Search plugin settings on the path Admin Area -> Ivory Search -> Settings -> Settings

div.is-ajax-search-details, 
div.is-ajax-search-result {
    padding: 2px;
}

Best regards,
Ivory Search Support