* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

.hidden {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  font-size: 62.5%;
}

body {
  max-width: 1120px;
  margin: 0 auto;
  background-color: aliceblue;
}

main {
  padding: 2rem;
  font-size: 2rem;
  background-color: white;
}

header {
  background-color: white;
  border-bottom: 1px solid #d7d7d7;
}

header h1 {
  padding: 1rem;
  color: #373737;
}

section h2 {
  color: #373737;
  padding: 2rem 0;
}

section ul {
  list-style: none;
}

section div {
  text-align: justify;
}

footer {
  background-color: #ffffff;
  text-align: center;
  font-size: 2rem;
  padding: 2rem;
  border-top: 1px solid #d7d7d7;
}

pre {
  padding: 1rem;
  background-color: #f5f5f5;
  white-space: pre-wrap;
  border-radius: 5px;
}

code {
  font-size: 1.5rem;
  color: #5b5b5b;
  font-style: italic;
}

.steps {
  color: #0087ff
}

#main-sidebar {
  background-color: white;
  min-height: 100vh;
}

#sidebar {
  min-width: 25%;
  background-color: #496781;
}

#sidebar h2 {
  text-align: center;
  font-size: 3rem;
  color: #c7c7c7;
}

#summary p {
  text-align: justify;
}

.menu {
  display: flex;
  flex-wrap: wrap;
  padding: 1rem;
  justify-content: center;
}

.menu li {
  list-style: none;
  border-radius: 5px;
  padding: 5px;
  font-weight: bold;
}

.menu li a {
  font-size: 1.5rem;
  color: #ffffff;
  text-decoration: none;
}

.menu li a:hover {
  color: #ffc53c;
}

.menu span {
  color: white;
  font-size: 2rem;
}