Title: Featured Image Help!
Last modified: August 20, 2016

---

# Featured Image Help!

 *  [iamxquisite](https://wordpress.org/support/users/iamxquisite/)
 * (@iamxquisite)
 * [14 years, 1 month ago](https://wordpress.org/support/topic/featured-image-help/)
 * Hey fellow members, I have a question I want to ask because im having a little
   trouble.
 * Now my featured image is working but the theme I am using shows a small thumbnail
   on the post, and I want to change it to show a larger thumbnail.
 * Now here is how my functions.php is set up:
 *     ```
       // Thumbnail sizes
       		add_image_size( 'large', $content_width, 9999, false ); 	// 940 => Full width thumb for 1-col page
       		add_image_size( 'medium', 620, 9999, false ); 				// 620 => Full width thumb for 2-col/3-col page
       		add_image_size( 'small', 195, 195, false ); 				// Square'ish thumb floated left
       		/* Slider - Heights equal at 350 */
       		add_image_size( 'slider-large', 940, 350, true );			// Slider full-size image
       		add_image_size( 'slider-staged', 564, 350, true );			// Slider staged image
       		/* Grid - Ratio: 200:125 */
       		add_image_size( 'grid_fifth_1', 200, 125, true );			// 1/5 Column
       		add_image_size( 'grid_3', 240, 150, true );					// 1/4 Column
       		add_image_size( 'grid_4', 320, 200, true );					// 1/3 Column
       		add_image_size( 'grid_6', 472, 295, true );					// 1/2 Column
       ```
   
 * So say I want to use the thumbnail called “**slider-large**” 940X350 because 
   I like that its long and thinner than the other croped thumbnails.
 * So I would execute that thumbnail on the post with this code: `the_post_thumbnail('
   slider-large' )` but the problem is that Its going to be too wide for my post
   space.
 * Is there any way I can resize that certain slider-large thumbnail something like:`
   the_post_thumbnail( 'slider-large' 540,350 )` or something like that is there
   a proper code to do that or not?
 * Please any help would be appreciated.

Viewing 1 replies (of 1 total)

 *  [esmi](https://wordpress.org/support/users/esmi/)
 * (@esmi)
 * [14 years, 1 month ago](https://wordpress.org/support/topic/featured-image-help/#post-2586751)
 * [http://codex.wordpress.org/Function_Reference/add_image_size](http://codex.wordpress.org/Function_Reference/add_image_size)

Viewing 1 replies (of 1 total)

The topic ‘Featured Image Help!’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [esmi](https://wordpress.org/support/users/esmi/)
 * Last activity: [14 years, 1 month ago](https://wordpress.org/support/topic/featured-image-help/#post-2586751)
 * Status: not resolved

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