body {
  color: #566b78;
  font-family: "Rethink Sans", sans-serif;
  line-height: 1.5;
  margin: 0;
  min-height: 100vh;
  padding: 4em 1em 0;
}

.sidebar {
  margin: 0;
  padding: 0;
  width: 200px;
  background-color: #f1f1f1;
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  overflow: auto;
}

.sidebar a,
.footer a {
  display: block;
  color: black;
  padding: 16px;
  text-decoration: none;
}

.sidebar a.active {
  background-color: #f99157;
  color: white;
}

.sidebar a:hover:not(.active),
.footer a:hover:not(.active),
.footer a:hover {
  background-color: #5fb3b3;
  color: white;
}

.footer {
  background-color: #f1f1f1;
  padding: 10px;
  text-align: center;
  width: 100%;
}

main {
  margin: 0 auto;
  max-width: 50em;
  padding: 1em 1em 4em;
}

h1 {
  color: white;
  font-size: 2.5em;
  font-weight: 300;
}

a {
  color: white;
  font-size: 0.6em;
  letter-spacing: 0.2em;
  padding: 1em 2em;
  text-transform: uppercase;
  text-decoration: none;
  transition: none 200ms ease-out;
  transition-property: color, background;
}

a:hover {
  background: #e81c4f;
  color: white;
}

h1,
h2,
strong {
  color: #333;
}

h2 {
  margin-top: 1em;
  padding-top: 1em;
}
p {
  font-size: 1rem;
}
li {
  font-size: 1.2rem;
  line-height: 2rem;
}

a,
#one-hundred {
  color: #e81c4f;
}

.code-block {
  font-size: 1rem;
}

button {
  background-color: #ec5f67;
  border-radius: 8px;
  border-style: none;
  box-sizing: border-box;
  color: #ffffff;
  cursor: pointer;
  display: inline-block;
  font-family: "Outfit", sans-serif;
  font-size: 14px;
  font-weight: 500;
  height: 40px;
  line-height: 20px;
  list-style: none;
  margin: 0;
  outline: none;
  padding: 10px 16px;
  position: relative;
  text-align: center;
  text-decoration: none;
  transition: color 100ms;
  vertical-align: baseline;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

button:hover,
button:focus {
  background-color: #f98389;
  transition: background-color 200ms ease-out;
}

code,
pre {
  background: #f5f7f9;
  color: #a7adba;
  overflow-x: auto;
  word-break: break-all;
}

pre {
  border-left: 2px solid #69c;
  padding: 1em;
}
.selector {
  color: #ec5f67;
}

.attribute {
  color: #5fb3b3;
}

.number {
  color: #f99157;
}

.unit {
  color: #fac863;
}

.section {
  padding: 16px 8px;
}

.spacer {
  height: 4rem;
}

#container-two {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
}

.card {
  font-size: 2rem;
}

@media only screen and (max-width: 400px) {
  body {
    margin: unset;
    padding: unset;
  }

  h1 {
    font-size: 2.4rem;
  }
  .sidebar {
    display: flex;
    flex-direction: column;
    text-align: center;
  }
}

@media only screen and (max-width: 1235px) {
  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
    display: flex;
  }

  main {
    margin-left: 0;
  }
}