stylesheet.css

@import url(https://cdn.jsdelivr.net/gh/tonsky/FiraCode@1.206/distr/fira_code.css);
@page { size: A4 landscape; margin: 1cm }

* {
  box-sizing: border-box;
}

html {
  font-family: 'Lato';
  font-size: 8pt;
}

body {
  --border-radius: 2pt;

  --black: #342656;
  --light-black: #342656;

  --darker-grey: #7272a3;
  --dark-grey: #8a8ab5;
  --grey: #A9A9C9;
  --light-grey: #dae1f2;
  --lighter-grey: #ecf3fc;

  --green: #12c8ba;

  --red: #dd3c6f;
  --light-red: #FDF0F5;

  color: var(--black);
  margin: 1rem;
}
code {
  font-family: 'Fira Code';
}
.green {
  color: var(--green);
}
.red {
  color: var(--red);
}

#top-left {
  width: 26.5rem
}
#top-left, #async-await, #then {
  margin-right: 2rem;
}
#then {
  width: 39rem;
}
#non-then-handlers {
  width: 39rem;
}
#async-await {
  width: 26.5rem;
}
#combining {
  margin-top: -0.33rem;
  flex-shrink: 0;
  width: 80rem;
}
#combining h2 {
  margin-bottom: 0;
}
#combining .columns {
  display: flex;
  justify-content: space-between;
}
#combining .columns > section {
  margin-right: 1rem;
}
#combining .columns > section:last-child {
  margin-right: 0;
}
#making-promises h2 {
  margin-top: 3.5rem;
  margin-bottom: 0;
}
#making-promises .horizontal-split > div {
  flex-grow: 1;
}
.margin {
  margin-left: 4rem;
}
hr {
  margin: 1rem 0;
  border: none;
  border-bottom: 1px dotted var(--light-grey);
}

.horizontal-split {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.vertical-split {
  display: flex;
  flex-direction: column;
}
.left, .top {
  order: 0;
  flex-shrink: 0;
}
.right, .bottom {
  order: 1;
  flex-shrink: 0;
}

h1 {
  font-weight: 900;
  color: #aaa;
  padding: 0 10px;
  margin: 0;
  font-size: 15pt;
  color: var(--black);
}
h1 .js {
  display: inline-block;
  background-color: #FFE528;
  font-size: 2rem;
  height: 3rem;
  width: 3rem;
  line-height: 2rem;
  padding: 1rem 0.25rem 0rem 0.25rem ;
  text-align: right;
  vertical-align: bottom;
}

h2 {
  background-color: var(--light-black);
  color: white;
  line-height: 2rem;
  font-size: 1.1rem;
  padding: 0 0.5rem;
  border-radius: var(--border-radius);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: rgba(255, 255, 255, 0.63);
}
h2 .keyword {
  color: rgba(255, 255, 255, 1);
}
p {
  color: var(--black);
  line-height: 1.25rem;
  font-size: 1rem;
  margin: 1rem 0 0.75rem;
}
p > code {
  color: var(--darker-grey);
  font-weight: 500;
}
section > code, section > pre {
  display: block;
  margin: 0.375rem 0;
}
section > code, pre > code {
  color: var(--darker-grey);
}
section > pre {
  margin: 1rem 0 0.75rem;
}
section > code strong, pre > code strong {
  color: var(--light-black);
  font-weight: normal !important;
}

.combine {
  display: flex;
  align-items: center;
}
.combine pre {
  background: none;
  padding: 0;
  margin: 0;
}
.combine .arrow {
  margin: 0 1rem 0 0;
}
.combine .auto.promise {
  height: auto;
}

pre, .warning {
  border-radius: var(--border-radius);
  padding: 0.5rem;
}
pre {
  background-color: var(--lighter-grey);
}
.warning {
  background-color: var(--light-red);
  position: relative;
}
.warning::before {
  content: "!";
  color: var(--red);
  border: 1px solid var(--red);
  display: block;
  border-radius: 0.5rem;
  font-weight: bold;
  line-height: 1.05rem;
  text-align: center;
  height: 1.1rem;
  width: 1.1rem;
  float: right;
}

dt {
  float: left;
  width: 22%;
  text-align: right;
  padding: .25rem;
  clear: left;
  margin: 0.25rem 0;
}
dd {
  float: left;
  margin-left: 2%;
  line-height: 1.5rem;
  width: 76%;
  padding: .25rem 0;
  margin: 0.25rem 0 0.25rem 0.25rem;
}
dl:after {content:"";display:table;clear:both;}

.function {
  background-color: var(--lighter-grey);
  border-radius: 1rem;
  display: inline-block;
  height: 2rem;
  line-height: 2rem;
  padding: 0 0.5rem;
}
.optional {
  opacity: 0.5;
}
.optional::after {
  content: "?";
  margin-left: -0.4rem;
}
.error {
  color: var(--red);
  font-weight: bold;
}
.value {
  color: var(--green);
  font-weight: bold;
}

.promise {
  border-radius: var(--border-radius);
  border-width: 1px;
  border-style: solid;
  display: inline-block;
  height: 1.5rem;
  font-family: 'Fira Code';
  font-weight: bold;
  line-height: 1.5rem;
  margin: 0.1rem 0;
  padding: 0 0.35rem;
  margin-right: 0.15rem;

  border-color: var(--grey);
  color: var(--dark-grey);
}

.fulfilled {
  border-color: var(--green);
  color: var(--green);
}
.rejected {
  border-color: var(--red);
  color: var(--red);
}

#legend .pending {
  padding-top: 0.3rem;
}

.pending {
  display: inline-block;
  text-align: center;
  width: 4rem;
  padding: 0.25rem;
}
.pending > span {
  margin: 0 0.05rem;
  width: 0.75rem;
  height: 0.75rem;
  background-color: var(--light-grey);

  border-radius: 100%;
  display: inline-block;
  animation: sk-bouncedelay 1.4s infinite ease-in-out both;
}
.pending .bounce1 {
  animation-delay: -0.32s;
}
.pending .bounce2 {
  animation-delay: -0.16s;
}

.bounce1, .bounce3 {
  opacity: 0.5;
}
/*
Thanks spinkit! http://tobiasahlin.com/spinkit/
@keyframes sk-bouncedelay {
  0%, 80%, 100% { 
    -webkit-transform: scale(0);
    transform: scale(0);
  } 40% { 
    -webkit-transform: scale(1.0);
    transform: scale(1.0);
  }
} */

footer {
  margin-top: 5rem;
}
.brand, .url {
  display: inline-block;
  color: var(--black);
}
.brand img {
  height: 4rem;
  vertical-align: -1.5rem;
  margin-right: 1rem;
}
.brand span {
  text-transform: uppercase;
  font-size: 1.5rem;
}
.brand .frontarm {
  font-weight: 100;
}
.brand .armory {
  font-weight: 900;
}
footer .url {
  margin-left: 5.2rem;
  margin-top: -1rem;
  color: var(--grey);
}