https://fishshell.com/docs/ custom style

fishshell_com-docs.css

@import url('https://fonts.googleapis.com/css?family=Roboto:400,400i,700,700i');

::selection {
  background-color: #d0dee4;
}

:root {
  --fg: #11264d;
  --fg-muted: #6e7b84;
  --bg: #f3f4f7;
  --bg-muted: #dde2e6;
  --link-color: hsl(344, 95%, 53%);
}

html, body {
  font-family: Roboto, sans-serif;  
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg);
  background-color: var(--bg)
}

body,
.fish_left_bar,
.fish_right_bar,
.fish_only_bar {
  font-family: Roboto, sans-serif;
  font-size: 1rem;
}

.fish_right_bar a,
.fish_right_bar a:link,
.fish_right_bar a:visited {
  color: var(--link-color);
}

code {
  color: var(--fg-muted);
  background-color: var(--bg-muted);
  margin-left: .2em;
  margin-right: .2em;
  padding: .1em .4em;
  border-radius: 2px;
  text-shadow: none;
}

.fish_left_bar, .fish_right_bar, .fish_only_bar {
  max-width: 50em;
  box-shadow: none;
}

.fish_right_bar {
  background-color: var(--bg);
}

.fish {
  font-size: .9rem;
}

image.png

stylus-config.png