By default, the platform does not have this option. You can use the following CSS code to [add the purpose of this CSS code here]. 

Please follow the steps below:

1. Go to BuddyBoss > Theme Options

2. Under Custom Codes, enable CSS

3. Append the following:

#site-logo .site-title img.bb-logo{
width: auto;
}

4. Save changes.

Note: Any modifications are considered as custom work already. Know more about our Support policy here: https://www.buddyboss.com/support-policy/