tridactyl/src/static/newtab.css

body {
    font-family: sans-serif;
    max-width: 40em;
    margin: auto;
}

@media screen and (max-width: 38em) {
    body {
        max-width: 100%;
        margin: 20px;
    }
}

ul {
    padding-right: 20px;
}

p,li {
    hyphens: auto;
    text-align: justify;
}

div.align-left * {
    text-align: left;
    hyphens: none;
}

code {
  background-color: rgba(27,31,35,0.05);
  padding: 0.2em;
  font-size: 85%;
  border-radius: 3px;
}