bad adjust on FIREFOX

I can’t really help as I don’t understand what the problem is. Can you send me a link or test page?

This has to do with the theme’s CSS. You could add the following to your stylesheet to normalize target anchors across browsers:

a.mPS2id-target:{
    display: block;
    height: 0px;
}

Ooops! Sorry my bad!
Try this:

a[data-ps2id-target]:{
    display: block;
    height: 0px;
}

I can’t see the CSS rule in your link (http://psichologas1.advelita.lt/). Did you add it in style.css (http://psichologas1.advelita.lt/wp-content/themes/Psichologas1/css/style.css)?

Ah sorry man, I made a typo :/

Try this again please:

a[data-ps2id-target]{
    display: block;
    height: 0px;
}

Sometimes I just make stupid mistakes…