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

@font-face {
	font-family: "NimbusSanL-Bold";
	src: url("../2010s/fonts/NimbusSanL-Bold.ttf");
	font-weight: normal;
}

@font-face {
	font-family: "NimbusSanL-Regular";
	src: url("../2010s/fonts/NimbusSanL-Regular.ttf");
	font-weight: normal;
}

@font-face {
	font-family: "EpiceneDisplay-Black";
	src: url("../2010s/fonts/TestEpiceneDisplay-Black.otf");
	font-weight: bolder;
}

body {
	font-family: "NimbusSanL-Regular", sans-serif;
	background: white;
	padding: 20px;
}

.hidden {
	display: none;
}

nav {
	display: flex;
	justify-content: center;
	gap: 20px;
	margin: 5px;
}

nav a {
	font-size: 12px;
	font-family: "NimbusSanL-Regular";
	text-decoration: none;
	color: black;
	padding: 5px 10px;
	border-radius: 4px;
	border: 2px solid transparent;
	transition: all 0.3s ease;
}

nav a:hover {
	border: 2px solid black;
	background-color: transparent;
	color: black;
}

h1 {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	font-size: 110px;
	text-align: center;
	margin: 20px 0;
	font-family: "EpiceneDisplay-Black";
}

.chapter-word {
	cursor: pointer;
	padding: 0 8px;
	transition: color 0.3s ease;
	color: black;
}

.word1:hover,
.word1.active {
  color: #ff4f81;
}
.word2:hover,
.word2.active {
  color: #45c3f2;
}
.word3:hover,
.word3.active {
  color: #7fdc5f;
}
.word4:hover,
.word4.active {
  color: #ffa400;
}
.word5:hover,
.word5.active {
  color: #9f79ee;
}

.chapter {
	margin: 20px;
	font-size: 16px;
}

button {
	display: block;
	margin: 20px auto;
	padding: 10px 15px;
}

h2 {
	font-family: "NimbusSanL-Bold";
	font-size: 36px;
} 

p {
	font-family: "NimbusSanL-Regular", monospace;
	margin: 30px;
}

img {
  display: block;
  margin: 30px auto;
  max-width: 100%;
  height: auto;
}