Title: Modify Header
Last modified: August 30, 2016

---

# Modify Header

 *  [lada2015](https://wordpress.org/support/users/lada2015/)
 * (@lada2015)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/modify-header-1/)
 * Hello everybody
 * I work with GP theme, I have the add-ons and I want to change the height of my
   main menu, It is possible? I think I need use CSS,
 * Another question, Is possible to put a line under the header befor the content
 * Thanks in advance

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Theme Author [Tom](https://wordpress.org/support/users/edge22/)
 * (@edge22)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/modify-header-1/#post-6698852)
 * Hi there,
 * If the you have the add-ons, you can use the Spacing add-on to change the height
   of your menu items.
 * Go to “Customize > Element Spacing” and you’ll see the “Menu Height” option.
 * To add a line below your header, you can try this CSS:
 *     ```
       .site-header {
           border-bottom: 1px solid #DDDDDD;
       }
       ```
   
 * Let me know if you need more info 🙂
 *  Thread Starter [lada2015](https://wordpress.org/support/users/lada2015/)
 * (@lada2015)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/modify-header-1/#post-6699137)
 * Hello everybody
 * I have added this lines and I have the line under the header but now I have a
   new problem with the main menu.
    When I scroll down in any page, it appear an
   underline above of the menu. It happen again when I scroll up,… This desapear
   after a few second.
 * Any idea about what is happening?
 * Thanks in advance.
 *  [bdbrown](https://wordpress.org/support/users/bdbrown/)
 * (@bdbrown)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/modify-header-1/#post-6699138)
 * [@lada2015](https://wordpress.org/support/users/lada2015/) – Can you post a link
   to your site? It would be helpful to be able to see the problem. Thanks.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Modify Header’ is closed to new replies.

 * ![](https://i0.wp.com/themes.svn.wordpress.org/generatepress/3.6.1/screenshot.
   png)
 * GeneratePress
 * [Support Threads](https://wordpress.org/support/theme/generatepress/)
 * [Active Topics](https://wordpress.org/support/theme/generatepress/active/)
 * [Unresolved Topics](https://wordpress.org/support/theme/generatepress/unresolved/)
 * [Reviews](https://wordpress.org/support/theme/generatepress/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [bdbrown](https://wordpress.org/support/users/bdbrown/)
 * Last activity: [10 years, 7 months ago](https://wordpress.org/support/topic/modify-header-1/#post-6699138)
 * Status: not resolved