My Header stays left with Vslider plugin

No way to know without seeing the site.

https://www.eurodrinks.bg.host014.cbox.biz/

now it stays left… yesterday i made it centered home and when i was in work with the laptop it was left again there… tried some stuff nothing happened

Where are you making changes? You should not modify theme files – as your changes will be overwritten when the theme is updated. You can use a Child Theme to avoid that:

https://codex.www.ads-software.com/Child_Themes

That said, this CSS should center it:

#krombacher {
    margin: 0 auto;
}

well i tried in header in the Vslider editor. is there another option or a child theme is the way because i haven’t done it before

Child Theme is the only way to make changes to a theme file that won’t be erased when the theme is updated…

It’s really not that hard – you just need to read carefully, take it one step at a time. Do you have FTP access set up with your hosting company? That’s the first thing to do.

I still don’t know where to put that code exactly because i already tried with it ??

Did you create a child theme? Then the code would go in the child theme style.css file.

/*
Theme Name: neuro Child
Theme URI: https://eurodrinks.bg/
Description: Child theme for the neuro theme
Author: Kamen
Author URI: https://eurodrinks.bg/about/
Template: neuro
Version: 0.1.0
*/

@import url(“../neuro/style.css”);

#krombacher {
margin: 0 auto;
}

nothing happened … ??

Try adding this too:

#krombachercontainer {
    float: none;
}

nope… :X i don’t think that there is a way to move this slider to the center on its own …

Your code is wrong (and thus not working):

#krombacher {
    margin: 0 auto;
#krombachercontainer {
    float: none;
}

}

Change that to:

#krombacher {
    margin: 0 auto;
}

#krombachercontainer {
    float: none !important;
}

wow it centered but the menu crushed ….

ops sry i think that i fixed it…