aitestory-ui/ui/css/base.css

 body {
  padding: 0;
  margin: 0;

  font-size: 1.25em;
}

#content-wrapper {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  min-height: 100%;
}

/* Main Body */
main {
  position: absolute;
  top: 0;
  left: 24ch;
  right: 0;

  min-height: 100%;

  padding: 0;
  margin: 0;
}

/* Page Body */
article {
  text-align: left;
  padding: 1ch 1em;
  font-size: 1em;
  line-height: 1.25em;

  width: 75ch;
  max-width: 95%;
  min-height: 100%;
  margin-left: auto;
  margin-right: auto;

  box-sizing: border-box;
}

  article.narrow {
    width: 65ch;
  }

  article h1 {
    text-align: center;
    margin-top: 1em;
    margin-bottom: 1em;
    font-size: 2em;
  }

  article h2 {
    margin-top: 1em;
    margin-bottom: 0.5em;
  }

  article h2:nth-child(1), article h2:first-child {
    margin-top: 0;
  }

  article h3 {
    margin-top: 0.75em;
    margin-bottom: 0;
  }

  article h4 {
    margin-top: 0.5em;
    margin-bottom: 0;
  }

  article h5, article h6 {
    margin-top: 0;
    margin-bottom: 0;
  }

  article blockquote {
    margin: 0;
    padding: 0.5em 1ch;
    border: 0.5px solid;
    margin-bottom: 1em;
  }

    article blockquote p:last-of-type {
      margin-bottom: 0;
    }

  article code {
    display: inline-block;
    margin: 0;
    padding: 0 0.5ch;
    font-size: 1em;

    font-family: Consolas, monospace;
  }
  
  article pre code {
    margin: 0;
    padding: 0.5em 1ch;
    margin-bottom: 1em;
    border: 0.5px solid;
    display: block;
    overflow-x: auto;
  }

  article p {
    margin-top: 0;
  }

  article img {
    width: 100%;
  }

  article hr {
    border: 0.5px solid;
    margin: 1em 0.5em;
  }

/* Front Page */
.page-list {
  width: 100%;
  border-spacing: 0px;
  margin-top: 0.75em;
}

  .page-list .spacer {
    background: none;
    outline: none;
  }

  .page-list .spacer td {
    height: 0.5em;
  }

  .pl-icon {
    text-align: center;
    font-size: 2em;
    width: 1.5ch;
    padding: 0 0.5ch;
    outline: 0.5px solid;
    user-select: none;
    cursor: default;
  }

  .pl-content {
    padding: 0.25em 0.5em;
    text-align: left;
  }

  .plc-meta {
    padding: 0;
    margin: 0;
    font-size: 0.75em;
  }

  .plc-meta div {
    display: inline-block;
    margin-right: 1ch;
  }
          
/* Side Menu */
nav {
  position: fixed;
  left: 0;
  top: 0;
  width: 24ch;
  height: 100%;

  padding: 0;
  margin: 0;

  overflow-y: auto;
}

nav h1 {
  text-align: center;
  font-size: 2em;
}

nav a {
  display: block;
  cursor: pointer;
}

nav ul {
  display: block;
  padding: 0;
  margin: 0;

  margin-bottom: 0.5em;
}

nav li {
  list-style: none;
  padding-left: 1ch;

  font-size: 0.9em;
  padding-bottom: 0.125em;

  white-space: nowrap;
  overflow-x: hidden;
  text-overflow: ellipsis;
}

nav .mg-icon {
  display: inline-block;
  text-align: center;
  width: 1ch;
  padding: 0em 0.5ch;
} 

nav .mg-label {
  display: inline-block;
  padding: 0 0.5ch;
  text-overflow: ellipsis;
  width: 10ch;
}

nav .page-property {
  text-align: center;
  margin-bottom: 1em;
}

/* Mobile weirdness with rgba */
@media screen and (max-width: 900px) {
  nav, main {
    position: static;
    display: block;
    margin: auto;
    border: none;

    width: 100%;
  }

  .pl-icon {
    font-size: 1.5em;
    padding: 0.1em;
  }

  .plc-title {
    font-size: 0.9em;
    line-height: 1.15em;
    padding: 0.25em 0;
  }

  .plc-meta div {
    display: block;
    margin: 0;
    line-height: 1.15em;
  }

  .plc-meta div:last-of-type {
    margin-bottom: 0.33em;
  }

  nav h1 {
    display: none;
  }

  nav ul {
    width: 20ch;
    max-width: 95%;
    margin: 0.5em auto;
  }

  main {
    position: static;
  }

  article {
    position: static;
  }

  article h1 {
    font-size: 1.25em;
  }

  article h2 {
    font-size: 1.125em;
  }
}