body {
  font-family: 'Georgia', 'Lora', 'Times New Roman', 'serif';
  font-size: 1rem;
  line-height: 1.7rem;
}

img {
  max-width: 100%;
  height: auto;
}

iframe {
  max-width: 100%;
  height: auto;
}

a {
  color: #005766;
}

a:focus,
a:hover {
  color: #0098b3;
}

::selection {
  background-color: rgba(0, 0, 0, 0.15);
}

/* No container is wider then roughly 79 characters in terminal */
.container {
  max-width: 35rem;
}

pre {
  /* code blocks need to be resized to appear as 79 characters */
  font-size: 67%;
  line-height: 1.1rem;
}

/* Site header */
.header {
  background-color: rgba(0, 0, 0, 0.1);
}

.headerlink {
  padding-left: 0.5rem;
  text-decoration: none !important;
}

.simple-footnote {
  padding-left: 0.1rem;
}

.simple-footnote-back {
  padding-left: 0.1rem;
  text-decoration: none !important;
}

/* Line numbers aren't selected by user */
.ln {
  user-select: none;
}

/* Table of contents */
.toc {
  font-size: small;
  display: table;
  width: auto;
}

/* TOC heading in bold */
.toc .toctitle {
  font-weight: bold;
}

/* No bullets for toc list, indentation of nested lists 1em */
.toc ul {
  list-style-type: none;
  padding-left: 1rem;
}

/* Top level list has no indentation */
.toc > ul {
  /* no indentation */
  padding-left: 0;
  margin-top: 0;
}