dejavusans.css

@font-face {
  font-family: 'DejaVu Sans Mono Powerline';
  font-style: normal;
  font-weight: normal;
  src: local('DejaVu Sans Mono Powerline'), url('https://github.com/ryanoasis/nerd-fonts/raw/master/patched-fonts/DejaVuSansMono/Regular/complete/DejaVu%20Sans%20Mono%20for%20Powerline%20Nerd%20Font%20Complete%20Mono.ttf') format('truetype');
}
body {
  font-family: 'DejaVu Sans Mono Powerline' !important;
}