A Rofi theme based on Nord theme by Arctic Ice Studio.

Screenshot of Rofi with Nord Theme

Copy nord.rasi to the rofi configuration themes directory at ~/.config/rofi/themes.

mkdir -p ~/.config/rofi/themes
curl -o ~/.config/rofi/themes/nord.rasi https://raw.githubusercontent.com/amayer5125/nord-rofi/master/nord.rasi

Then add the following line to your rofi configuration file, usually located at ~/.config/rofi/config.rasi.

@theme "nord"

Download and add Roboto Condensed font to rofi configuration file.

configuration {
 font: "Roboto Condensed 16";
}

My other recommendation is moving rofi to the top of the screen.

configuration {
 location: 2;
}