Hi Luis, I wouldn't recommend replacing the file as it will be overwritten with your next update. Most people keep the small Koha logo I think and place their institution's logo using the OpacHeader system preference. OpacUserCSS is also a common way to change things around. Hope this helps, Katrin On 25.04.2017 17:25, Michael Kuhn wrote:
Hi Luis
I am using KOHA 16.11.06.000 Where could i change the OPAC LOGO. We want to use our LOGO
Easiest way is probably to save and replace the file "/usr/share/koha/opac/htdocs/opac-tmpl/bootstrap/images/koha-logo-navbar.png" with your own logo file. To avoid problems use the same file name and the same picture size (67 x 20) - like this everything will work as usual, also in the mobile view.
In fact there are many different ways to do this.
If you need to use a logo of another size, to change surrounding colors etc. etc. you will probably have to learn some HTML / CSS / Javascript.
For example you could insert the following code into Koha system preference "OPACUserCSS" but I wouldn't really recommend it. However, not only the normal view looks good but also the mobile view which behaves different.
#logo { background-image: url("http://yourdomain.xx/yourlogo.png"); background-size: 27px 31px; border: 2px solid #111111; width: 40%; }
Hope this helps.
Best wishes: Michael