Title: border width discrepancy
Last modified: August 20, 2016

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# border width discrepancy

 *  [jrcollins](https://wordpress.org/support/users/jrcollins/)
 * (@jrcollins)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/border-width-discrepancy/)
 * I have a left side border on a main containing element which I have set to 10px.
   However, when checking the page in firebug it shows the border width to be 9px
   and whatever I change it to it always shows it to be 1px less than what I have
   set it to in my css file.

The topic ‘border width discrepancy’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 0 replies
 * 1 participant
 * Last reply from: [jrcollins](https://wordpress.org/support/users/jrcollins/)
 * Last activity: [13 years, 4 months ago](https://wordpress.org/support/topic/border-width-discrepancy/)
 * Status: not resolved

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