home/config/waybar/style.css

* {
  font-size: 11px;
  font-family: "Roboto", "Font Awesome 5 Free";
}

window#waybar {
  color: #d8dee9;
  background: none;
  padding: 8px;
  border-radius: 4px;
}

/* Base styling for modules */
#workspaces,
#mode,
#disk,
#network,
#cpu,
#memory,
#temperature,
#pulseaudio,
#custom-spotify,
#custom-multimedia_previous,
#custom-multimedia_current,
#custom-multimedia_next,
#clock,
#mpd,
#tray {
  padding: 0px 8px 0px 8px;
  border-radius: 4px;
  background: rgba(76, 86, 106, 0.7);
  margin: 0 4px;
}

#workspaces {
  padding: 0;
}
#workspaces button {
  padding: 0px 12px 0px 12px;
  border-radius: 4px;
  background: rgba(94,129,172,0.7);
  margin: 0 1px;
}
#workspaces button.focused {
  border-radius: 4px;
  color: rgba(46, 52, 64, 1);
  background: rgba(136, 192, 208, 0.7);
}
#workspaces button.urgent {
  background: rgba(208, 135, 112, 0.7);
}

#network.disconnected {
  background: rgba(191, 97, 106, 0.7);
}

#temperature.1 {
  margin-right: 0;
  padding-right: 4px;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
#temperature.2 {
  margin: 0;
  padding: 0 4px;
  border-radius: 0;
}
#temperature.3 {
  margin-left: 0;
  padding-left: 4px;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

/* Style for buttons */
#mpd,
#custom-spotify,
#custom-multimedia_previous,
#custom-multimedia_current,
#custom-multimedia_next {
  background: rgba(94,129,172,0.7);
}