Slider moves to the right but doesn't resize on mobile


I have a mobile issue which doesn’t show my slider images below a certain screen width.
If you resize the browser on pc gradually, you can see it disappear.

I have tried several CSS options - most of the ones documented on this forum.
I can’t seem to find the solution.

the URL:

It is a multisite setup - all Sydney themed (not pro, because upgrading it ruins almost everything I customized.)
All network sites have the same behaviour.

Could you please advise what to do?


Hello there,

Dos this issue happen from the first time by default? Or it occurs after custom CSS code addition? Please check your custom CSS code if it contains a line that overrides the slide image by temporarily deleting it.


it seems to appear by default.
I have a child theme that only adds custom fonts.
In custom css there’s only some lines to make contact form 7 fields 100% width and display:block.

at I have the exact copy running I used as a test for the client and that works.

All I did was copy files and db to a new domainname, search and replaced the db for the domain changes. That’s it. Everything else is working prefectly, as expected.

Thanks for replying!

Hello there,

I found the header styles are different. For, add this CSS code to Appearance > Customize > Additional CSS from dashboard.

    .site-header {
      height: 198px;


Thanks a million,

don’t know how I missed that.

I have used paid themes from different sources, but you guys are very good.
Well worth the subscription.

You’re welcome!

Please let us know in a new topic if you have any further questions, or if we can provide you with any other assistance.