:root {
  --alink: #4242a0;
  --avisited: #6a31a0;

  --lightgray: rgba(240 240 240 / 1);
  --gray: rgba(150 150 150 / 1);
  --darkgray: rgba(50 50 50 / 1);
  --byuiblue: rgba(0 110 182 / 1);
  --navy: rgb(0 0 128 / 1);
  --red: rgb(182 0 19 / 1);
  --mustard: rgb(182 163 0 / 1);
  --callout: rgba(213 230 245 / 1);
  --error: rgb(255 215 225 / 1);
  --warning: rgba(255 247 178 / 1);
  --details: rgba(219 239 219 / 1);
  --ccl: rgb(125 90 160 / 0.45/ 1);
  --disciples: rgb(158 116 171 / 0.4);
  --info: rgba(213 230 245 / 1);
  --padd: 0.5rem;
  --bord: 1px solid rgb(0 0 0 / 0.1);
}

body {
  font: 400 17px / 1.7 Montserrat, Helvetica, sans-serif;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  color: rgb(85, 85, 85);
}

.page {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--padd);
}

h1,
h2,
h3,
h4,
h5 {
  margin: 0 auto 0 0.5rem;
}

h1 {
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: normal;
  max-width: 960px;
}

#coursetitle {
  display: none;
}

h2 {
  color: var(--byuiblue);
  font-size: 1.6rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.4rem;
}

h3.duedate {
  color: var(--red);
}

h4 {
  font-size: 1.2rem;
}

h5 {
  font-size: 1rem;
  color: var(--navy);
}

a {
  color: var(--navy);
}

a:link {
  color: var(--alink);
}

a:active {
  color: var(--red);
}

a:visited,
a:focus {
  color: var(--avisited);
}

p {
  margin: 0.6rem;
}

/* h4+p {
  margin-left: 1.25rem;
} */

/* h5~p {
  margin-left: 1.5rem;
} */

ol ol,
ul ul {
  margin-top: 1rem;
}

li {
  margin-bottom: 0.6rem;
  margin-left: -0.6rem;
}

li ul li:nth-child(1) {
  margin-top: 0.5rem;
}

li ul li,
li ol li {
  margin-bottom: 0.5rem;
}

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

header {
  background-color: var(--byuiblue);
  padding: 0.5rem;
}

.logo {
  width: 50px;
  height: auto;
  background-color: #000;
  padding: 12px 11px;
  position: absolute;
  top: 0;
  right: 0;
}

main {
  margin: 1.5rem 1rem;
}

nav {
  display: flex;
  width: -moz-fit-content;
  width: fit-content;
  flex-wrap: wrap;
  margin: 0 0.25rem 0.25rem 0.25rem;
}

nav span {
  font-size: 0.8rem;
  font-weight: 600;
  background-color: var(--lightgray);
  margin: 0 0.25rem 0.25rem 0.25rem;
  text-align: center;
}

nav span a:link,
nav span a:visited,
nav span a:active,
nav span a:focus {
  color: #000;
  text-decoration: none;
  display: block;
  padding: 0.5rem 1rem;
  order: var(--bord);
}

nav span a:hover {
  background-color: var(--byuiblue);
  color: #fff;
}

footer {
  border-top: var(--bord);
  font-size: smaller;
  background-color: var(--lightgray);
  padding: 0.5rem;
  text-align: center;
}

footer p {
  margin: 0 0 0 0.5rem;
}

details {
  margin: 1rem 0 1rem 0.6rem;
  padding: 0.5rem;
  background-color: var(--details);
  border: 3px solid rgb(181, 223, 181);
  border-color: var(--details);
}

details p {
  margin: 0.5rem 0 0 0.5rem;
  transition: max-height 1000ms ease-out;
  overflow: hidden;
}

pre code {
  line-height: 1.2;
  margin: 0.5rem;
  border-left: 3px solid var(--byuiblue);
}

details pre code {
  border-left: 3px solid rgb(50, 100, 50);
}

code {
  font-weight: 600;
  color: rgb(1, 100, 1);
}

.html,
.css,
.javascript,
.cli .text {
  font-weight: 400;
  padding: 0.75rem;
  margin: 0rem;
}

.html,
.css,
.text {
  line-height: 1.2;
}

.cli {
  line-height: 1.2;
}

.html {
  margin-left: 0.6rem;
  background-color: var(--darkgray);
}

.css {
  margin-left: 0.6rem;
  background-color: var(--darkgray);
}

pre .cli {
  margin: auto 0rem;
  background-color: var(--darkgray);
}

.vertical pre .css {
  margin: auto 0rem;
}

kbd {
  color: red;
}

mark {
  padding: 0.5rem;
  font-style: italic;
}

mark::before {
  content: "⚒️";
}

figure {
  margin: 3rem 0;
  text-align: center;
}

figcaption {
  font-size: smaller;
  margin: 0 0 1rem 0;
}

table {
  border-collapse: collapse;
  margin: 1rem auto;
  width: 80%;
  border: var(--bord);
  background-color: var(--lightgray);
}

table caption {
  color: var(--navy);
  font-weight: 600;
}

th {
  background-color: var(--darkgray);
  color: #fff;
}

th,
td {
  border: var(--bord);
  padding: 0.5rem;
  text-align: center;
}

.active {
  background-color: #404040;
  color: #fff;
  text-decoration: none;
}

.active a:link,
.active a:visited,
.active a:active,
.active a:focus {
  color: #fff;
}

.callout {
  margin: 1rem 0 1rem 0.6rem;
  padding: 0.5rem;
}

.callout p {
  margin: 0.5rem;
}

.reference {
  background-color: var(--lightgray);
}

.callout.reference pre .html {
  margin: 0 0.7rem;
}

.info {
  background-color: var(--info);
  padding: 15px;
}

.error {
  background-color: var(--error);
}

.warning {
  border-color: rgba(233, 211, 14, 0.479);
  background-color: var(--warning);
  margin: 20px 1 20px 0;
}

.question {
  color: var(--navy);
  border-top: var(--bord);
}

.smaller {
  font-size: smaller;
}

.detailsinfo {
  background-color: var(--details);
  padding: 15px;
}

.disciples {
  position: relative;
  background-color: var(--disciples);
  background-image: url(../images/disciples.png);
  background-repeat: no-repeat;
  background-position-x: calc(100% - 10px);
  background-position-y: calc(100% - 10px);
  background-size: 35px;
}

.floatright {
  float: right;
  margin: 0 0 0.5rem 1rem;
}

.step-reset {
  counter-reset: step;
}

.step {
  counter-increment: step;
}

.step::before {
  content: counter(step, decimal) "º Passo: ";
  font-size: large;
  color: var(--byuiblue);
}

.part-reset {
  counter-reset: part;
}

.part {
  counter-increment: part;
  margin-left: 1rem;
}

.part::before {
  content: "Part " counter(part) ":  ";
  font-size: x-large;
  color: var(--navy);
}

.check {
  list-style: "✔   ";
}

#weeks {
  list-style: none;
  padding-left: 1rem;
}

#weeks li {
  margin-left: 0;
  margin-right: 1rem;
  border: 1px solid rgb(0 0 0 / 0.1);
  padding: 0.25rem 0.5rem;
}

#weeks li a {
  display: inline-block;
  text-decoration: none;
  color: #000;
}

#weeks li:hover {
  background-color: var(--byuiblue);
  color: #fff;
}

#weeks li a:hover {
  font-weight: 600;
  text-decoration: underline;
  color: #fff;
}

.past {
  background-color: var(--warning);
}

.present {
  background-color: var(--details);
  font-weight: 600;
}

.future {
  background-color: var(--lightgray);
}

.svg-warning {
  background-color: var(--warning);
  background-image: url("/images/warning.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 20px 20px;
  width: 20px;
  height: 20px;
  display: inline-block;
}

.video-container {
  position: relative;
  overflow: hidden;
  height: 0;
  padding-bottom: calc(var(--aspect-ratio, 0.5625) * 100%);
  margin: 0.5em auto;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.vertical {
  border-left: 2px solid var(--darkgray);
  padding-left: 10px;
  height: 100%;
  margin-left: 0.7rem;
}

.vertical .html {
  margin-left: 0.1rem;
}

hr {
  margin: 1.5rem 0 1.5rem 0.5rem;
}

li .callout {
  margin-left: 0rem;
}

li .vertical {
  margin-left: 0.1rem;
}

li .html {
  margin-left: 0rem;
  background-color: var(--darkgray);
}

li details {
  margin-left: 0rem;
}

@media screen and (min-width: 600px) {
  .page {
    position: relative;
  }

  .logo {
    width: 75px;
    padding: 18px 15px;
    top: -0.5rem;
    right: 1rem;
  }

  h1 {
    font-size: 1.3rem;
  }

  #coursetitle {
    display: inline;
  }
}

@media screen and (min-width: 800px) {
  .logo {
    width: 100px;
    padding: 22px 20px;
  }

  h1 {
    font-size: 1.75rem;
    margin-left: 0;
  }

  li iframe {
    width: 80%;
    height: 360px;
    display: block;
  }
}