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# 2.0 Control panel. Settings. Interfaces. Web: Main page. Header

This tab configures the parameters of the Header block, such as the horizontal logo (64 px in .png format, no more than 1 Mb) and horizontal logo for the menu (495 x 330 px in .png format, no more than 1 Mb).

# Configuring the Header block

1.  Open the **Settings** section in the Control Panel.   
2.  Go to the **Interfaces tab → Web: Main page**.    
3.  Click on the edit icon next to the **Header block**.    
4.  Enter or change the required information in the **General tab**.    
5.  Click Save.
   
![](https://storage.crisp.chat/users/helpdesk/website/3c7680cb850c3200/image_1y9cqhf.png)
![](https://storage.crisp.chat/users/helpdesk/website/3c7680cb850c3200/image_eitc0t.png)

###### The following elements are also displayed in this block:

*   City selection menu (if the service operates in ** [several cities](https://dots.crisp.help/en/article/20-control-panel-cities-creation-of-a-city-1hf8w31/) ** ).    
*   Language selection menu (in cases where ** [multiple languages are enabled](https://dots.crisp.help/en/article/20-control-panel-editing-a-city-general-1k1jysd/) ** ).    
*   ** [Call center phone number](https://dots.crisp.help/en/article/20-control-panel-settings-integrations-chat-1of563m/) ** 

 
Link to this article: ** [here](https://dots.crisp.help/en/article/20-control-panel-settings-interfaces-web-main-page-header-q7q2cs/) **