Title: Thumbnail issue and CSS error
Last modified: August 24, 2016

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# Thumbnail issue and CSS error

 *  [krbmedia](https://wordpress.org/support/users/krbmedia/)
 * (@krbmedia)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/thumbnail-issue-and-css-error/)
 * I have two issues:
 * First when I try to change the Loader color i get this error
 * LESS Compiler: ********/nimble-portfolio/nimble-portfolio.cssis not writtable!
   Loader color won’t be saved.
 * I don’t even see the file or folder in that area.
 * Second my thumbnails are too small and not filling up with the featured image.
   Any ideas?
 * [https://wordpress.org/plugins/nimble-portfolio/](https://wordpress.org/plugins/nimble-portfolio/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Nimble3](https://wordpress.org/support/users/nimble3/)
 * (@nimble3)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/thumbnail-issue-and-css-error/#post-5972773)
 * First please make sure that this file is writable to all or at least to web server
   user: **\*\*\*\*\*\*\*\*/nimble-portfolio/nimble-portfolio.css**
 * What is the size your using for images (not thumbnail)

Viewing 1 replies (of 1 total)

The topic ‘Thumbnail issue and CSS error’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/nimble-portfolio_e1ebf4.svg)
 * [Wordpress Picture / Portfolio / Media Gallery](https://wordpress.org/plugins/nimble-portfolio/)
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 * 1 reply
 * 2 participants
 * Last reply from: [Nimble3](https://wordpress.org/support/users/nimble3/)
 * Last activity: [11 years, 1 month ago](https://wordpress.org/support/topic/thumbnail-issue-and-css-error/#post-5972773)
 * Status: not resolved