Title: Custom size thumbnails not resizing
Last modified: August 31, 2016

---

# Custom size thumbnails not resizing

 *  Resolved [Sturminator10](https://wordpress.org/support/users/sturminator10/)
 * (@sturminator10)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/custom-size-thumbnails-not-resizing/)
 * When I try to put in my own size:
    [IMAGE](http://prntscr.com/alamaf) The thumbnail
   size doesn’t change – but the image inside the thumbnail does. Before: [IMAGE](http://prntscr.com/alan1i)
   After: [IMAGE](http://prntscr.com/alana7)
 * [https://wordpress.org/plugins/wordpress-23-related-posts-plugin/](https://wordpress.org/plugins/wordpress-23-related-posts-plugin/)

Viewing 6 replies - 1 through 6 (of 6 total)

 *  [PetraP](https://wordpress.org/support/users/petrap/)
 * (@petrap)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/custom-size-thumbnails-not-resizing/#post-7216618)
 * Hey,
 * thanks for reaching out – keep in mind that you need to add the custom size changes
   in the Custom CSS box also. For example:
 * ul.related_post li img {
    width: 276px !important; height: 158px !important; }
 * Don’t forget to save the changes.
 * Let me know how it goes,
    Petra
 *  Thread Starter [Sturminator10](https://wordpress.org/support/users/sturminator10/)
 * (@sturminator10)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/custom-size-thumbnails-not-resizing/#post-7216619)
 * Thanks for the response Petra. It seems that the height is adjusting, but the
   width isn’t.
 * Here’s what it looks like with
    ul.related_post li img { width: 200px !important;
   height: 100px !important; }
 * [IMAGE](http://prntscr.com/aol5kc)
 *  [PetraP](https://wordpress.org/support/users/petrap/)
 * (@petrap)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/custom-size-thumbnails-not-resizing/#post-7216620)
 * Would it be possible to show me the entire plugin settings you have set at the
   moment..and also a link to your blog, so that I can take a closer look?
 * In the meantime, try this (and uncheck the box next to “Use Custom Size Thumbnails“):
 *     ```
       .related_post_title {
       }
       ul.related_post {
   
       }
       ul.related_post li {
       width: 200px !important;
       height: 100px !important;
   
       }
       ul.related_post li a {
   
       }
       ul.related_post li img {
       width: 200px !important;
       height: 100px !important;
   
       }
       ```
   
 *  Thread Starter [Sturminator10](https://wordpress.org/support/users/sturminator10/)
 * (@sturminator10)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/custom-size-thumbnails-not-resizing/#post-7216621)
 * I figured it out!
 * Here’s the **solution** for anybody who’s wondering:
 * In addition to doing what Petra suggested, I also had to set the theme layout
   to “Vertical (Large)”
 *  Thread Starter [Sturminator10](https://wordpress.org/support/users/sturminator10/)
 * (@sturminator10)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/custom-size-thumbnails-not-resizing/#post-7216622)
 * Sort of unrelated, but a feature request: if you guys could make the image resizing
   responsive, that would be amazing!
 *  [andmeri](https://wordpress.org/support/users/andmeri/)
 * (@andmeri)
 * [9 years, 5 months ago](https://wordpress.org/support/topic/custom-size-thumbnails-not-resizing/#post-8467497)
 * Hi there, I had the same problem, I solve the vertical size but the images are
   blurry. With the inspector I notice that thumbnails images taken are the 150×
   150 image size version and I don’t know how to order the plugin to take a bigger
   one, any advice!
    -  This reply was modified 9 years, 5 months ago by [andmeri](https://wordpress.org/support/users/andmeri/).

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘Custom size thumbnails not resizing’ is closed to new replies.

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 * 6 replies
 * 3 participants
 * Last reply from: [andmeri](https://wordpress.org/support/users/andmeri/)
 * Last activity: [9 years, 5 months ago](https://wordpress.org/support/topic/custom-size-thumbnails-not-resizing/#post-8467497)
 * Status: resolved