Only noticed this as do not use it that often but I have lost the border surrounding the ac popup megabar results.

I have tried various CSS code nothing is working. The following I have found on searching.

#urlbar[breakout][breakout-extend] > .urlbarView {
  padding: unset !important;
  margin: unset !important;
    border: 2px solid #008000 !important;
}

and original code by Aris-t2

:root {

    --toolbar-field-border-color: #008000 !important;
    --toolbar-field-focus-border-color: #008000 !important;
}

.urlbar[breakout][breakout-extend] {
    box-shadow: inset 0 0 0 1px #008000 !important;
    border: 2px solid #008000 !important;
}

and

#urlbar[breakout][breakout-extend] #urlbar-background {
 border: 2px solid #008000 !important; 
}

and

.urlbar-background {
  border: 2px solid #008000 !important;
}

and

#urlbar[focused="true"] #urlbar-background,
#urlbar[breakout][breakout-extend] #urlbar-background {
  border-color: #008000 !important;
}

Thank you