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

h1,
h2 {
	text-align: center;
}

body,
input,
button {
	font-family: 'Open Sans', sans-serif;
}

input,
button {
	font-size: 16px;
}

header {
	display: inline;
}

.head-bar {
	padding: 12px;
	display: flex;
	justify-content: center;
	background-color: coral;
	color: white;
}

*#content {
	max-width: 100%;
	max-height: 100%;
	margin: 0 auto;
	float: left;
	width: 50%;
	padding: 20px;
	place-items: center;
}

main {
	overflow: auto;
}

html {
	scroll-behavior: smooth;
}

/* INPUT */
.content-one {
	box-shadow: 0 4px 8px 0 black;
	border-radius: 5px;
	margin: 50px 5px 50px 5px;
	border: 5px solid;
	height: 390px;
	overflow: auto;
}

.input-content,
.search-content,
.bookshelf-content > h2 {
	padding-top: 10px;
	color: black;
}

.input-content > #inputBook {
	padding: 15px;
}

.input-content > form > .input {
	margin: 8px 0;
}

.input-content > form > button {
	background: coral;
	color: white;
	border: 2px black solid;
	border: 0;
	border-radius: 5px;
	display: block;
	width: 100%;
	padding: 8px;
	cursor: pointer;
	font-weight: bold;
}

.input-content > form > button:hover {
	border: 2px chocolate;
	background-color: chocolate;
}

.input-content > form > .input > input {
	display: block;
	width: 100%;
	padding: 8px;
	border-radius: 5px;
}

.input-content > form > .input > label {
	color: black;
	font-weight: bold;
}

.input-content > form > .input-inline {
	margin: 12px 0;
	display: flex;
	align-items: center;
}

.input-content > form > .input-inline > label {
	color: black;
	font-weight: bold;
	margin-right: 10px;
}

small {
	color: red;
}

.error-display {
	display: none;
}

/* SEARCH */
aside {
	float: right;
	width: 50%;
	margin-top: 70px;
	padding-right: 20px;
}

.content-three {
	box-shadow: 0 4px 8px 0 black;
	border-radius: 5px;
	margin: 0 auto;
	border: 5px solid;
	height: 390px;
	text-align: justify;
	overflow: auto;
	margin: 0px 5px 50px 5px;
}

.search-content > form {
	padding: 16px;
	width: 100%;
	display: grid;
	grid-template-columns: auto 1fr 0.5fr;
	grid-gap: 10px;
	margin-bottom: -20px;
}

.search-content > form > label {
	display: flex;
	align-items: center;
}

.search-content > form > input {
	padding: 8px;
	border-radius: 5px;
}

.search-content > form > button {
	background: coral;
	border: 2px black solid;
	color: white;
	border: 0;
	border-radius: 5px;
	display: block;
	cursor: pointer;
	font-weight: bold;
}

.search-content > form > button:hover {
	border: 2px chocolate;
	background-color: chocolate;
}

.search-content > form > label {
	color: black;
	font-weight: bold;
	margin-right: 10px;
}

/* INCOMPLETED BOOK*/
.content-two {
	box-shadow: 0 4px 8px 0 black;
	border-radius: 5px;
	margin: 50px 5px 50px 5px;
	border: 5px solid;
	height: 420px;
	overflow: auto;
}

/* COMPLETED BOOK */
.content-four {
	box-shadow: 0 4px 8px 0 black;
	border-radius: 5px;
	margin: 0 auto;
	border: 5px solid;
	height: 420px;
	text-align: justify;
	overflow: auto;
	margin: 0px 5px 50px 5px;
}

/* BOOKSHELF */
.bookshelf-content > .book-list {
	padding: 16px;
}

.bookshelf-content > .book-list > .book-item {
	padding: 8px 16px 16px 16px;
	border: 1px solid black;
	border-radius: 5px;
	margin: 10px 0;
}

.bookshelf-content > .book-list > .book-item > h3,
p {
	margin: 8px 0;
	overflow: hidden;
	word-wrap: break-word;
}

.bookshelf-content > .book-list > .book-item > .action > button {
	border: 0;
	padding: 5px;
	margin: 0 5px 0 0;
	border-radius: 5px;
	cursor: pointer;
}

.bookshelf-content > .book-list > .book-item > .action > .green {
	background: yellowgreen;
	border: 2px greenyellow;
}

.bookshelf-content > .book-list > .book-item > .action > .red {
	background: palevioletred;
	border: 2px palevioletred;
}

.bookshelf-content > .book-list > .book-item > .action > .blue {
	background: darkcyan;
	border: 2px darkcyan;
}

.bookshelf-content > .book-list > .book-item > .action > .blue:hover {
	border: 2px steelblue;
	background-color: steelblue;
}

.bookshelf-content > .book-list > .book-item > .action > .green:hover {
	border: 2px green;
	background-color: green;
}

.bookshelf-content > .book-list > .book-item > .action > .red:hover {
	border: 2px red;
	background-color: red;
}

/* RESPONSIVE */
/*Tablet*/
@media screen and (max-width: 1000px) {
	#content,
	aside {
		width: 100%;
		padding: 0;
	}
}

/* Smartphone */
@media only screen and (max-width: 300px) {
	.text {
		font-size: 11px;
	}
}