:root {
  --MainColor: #8d8d8d;
  --SideColor: #747474;
  --DarkColor: #2b2b2b;
}

html{
  overflow: hidden;
}

* {
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
    color: white;
    text-decoration: none;
    transition: 0.1s ease;
}

body {
  margin: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  background-color: var(--MainColor);
  height: 8%;
  width: 100%;
  padding: 0;
}

main {
  display: flex;
  height: 100%; 
}

nav {
  background-color: var(--SideColor);
  width: 10%;
  overflow-y: auto;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

nav ul li {
  padding: 0;
  margin: 0;
  padding: 0.2cm;
  transition: 100ms ease-in-out;
}
nav ul li:hover {
  background-color: var(--DarkColor);
}

nav ul li a {
  font-weight: bold;
}

article {
  background-color: blanchedalmond;
  width: 90%;
  padding: 0.2cm;
  color: black;
  padding: 1cm;
  overflow-y: auto;
}

article p, h1, h2, h3, h4, h5, h6, span {
  color: black;
}

header {
  background-color: var(--MainColor);
  height: 70px;
  width: 100%;
  display: flex;
  align-items: center;
}

header ul {
  list-style: none;
  display: flex;
  align-items: center;
  max-height: 100%;
  margin: 0;
  padding: 0 20px;
  gap: 20px;
}

header ul li {
  height: 100%;
  display: flex;
  align-items: center;
}

header ul li a {
  height: 100%;
  display: flex;
  align-items: center;
  padding: 25px 25px;
  font-size: 15pt;
  transition: 150ms ease-in-out;
}

header ul li a:hover {
  background-color: var(--SideColor);
}

h1 {
  font-size: 50pt;
}

img {
  border-radius: 15px;
}
header ul li a img {
  border-radius: 0;
}

footer {
  position: fixed;
  bottom: 0;
  background-color: var(--DarkColor);
  height: 2cm;
  width: 100vw;
  display: flex;
  align-items: center;
  justify-content: center;
}
.code {
  border-radius: 15px;
  background-color: #333;
  border-left: 5px solid var(--MainColor);
  padding: 10px;
  width: fit-content;
  white-space: pre-wrap;
  font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}

.sct{
  color: yellow;
}
.brc{
  color: #c2ae00;
}
.prp{
  color: #7ecff8;
}
.prpval{
  color: #97562e;
}


header, nav, footer {
  transition: 500ms ease;
}
nav.CSSTran{
  background-color: #125d92;
}
header.CSSTran {
  background-color: #1572B6;
}
footer.CSSTran {
  background-color: #0b3a5c;
}

nav.HTMLTran{
  background-color: #a73a1b;
}
header.HTMLTran {
  background-color: #E34F26;
}
footer.HTMLTran {
  background-color: #772914;
}

nav.JSTran{
  background-color: #d8c21a;
}
header.JSTran {
  background-color: #ffe100;
}
footer.JSTran {
  background-color: #8b7e00;
}

hr {
  border-color: tan;
}