Title: Modifu
Last modified: August 21, 2016

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# Modifu

 *  [Buca](https://wordpress.org/support/users/sharfeddin/)
 * (@sharfeddin)
 * [12 years, 3 months ago](https://wordpress.org/support/topic/modifu/)
 * How would I assign a specific class to the first thumbnail in default WordPress
   gallery? Even more specifically, how would I use a different sized thumbnail?
 * Thanks for the help!

The topic ‘Modifu’ is closed to new replies.

## Tags

 * [custom thumbnail](https://wordpress.org/support/topic-tag/custom-thumbnail/)
 * [gallery](https://wordpress.org/support/topic-tag/gallery/)

 * 0 replies
 * 1 participant
 * Last reply from: [Buca](https://wordpress.org/support/users/sharfeddin/)
 * Last activity: [12 years, 3 months ago](https://wordpress.org/support/topic/modifu/)
 * Status: not resolved

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