Created attachment 154675 [details] Check the logo of home button In the opac dbit website I saw that, the logo showing there is Not of proper size like the other logo's. You might change the size and Alignment of the logo to make it look better.
This issue looks to me to be a problem with local customization. It looks correct in my tests of a default installation, and blocking that OPAC's custom <style> block corrects the alignment issue.