@charset "utf-8";
/* CSS Document */

body {
	font-family: Robot, sans-serif;
	font-size: 17px;
	color: #000000;
	line-height: 130%px;
	background-color: #ebebeb;
}
.container {
	background-color:#FFF;
	width:900px;
	margin-left:auto;
	margin-right:auto;
	border-spacing:0px;
}
/* cell of container table - has normal margin*/
.cell {
	text-align:justify;
	padding:40px 70px;
	vertical-align:top;
}
.front-matter h1 {
	text-align:center;
	font-size:48px;
	margin:100px;
	line-height:120%;
}
h1 span {
	font-weight:normal;
}
h3, .title, h4 {
	color:#253F8E;
	font-size:20px;
	font-weight:600;
	text-align: left;
	line-height: 26px;
}
.authors {
	margin:100px;
	text-align:center;
	line-height:120%;
	font-weight:bold;
}
.intro1 h2 {
	padding:5px 0;
	font-size:28px;
	font-weight:bold;
	color:#00AEEF;
	border-bottom: 3px solid #A3CF9A;
}
.intro h1 {
}
.intro2 h2 {
	padding:5px 0;
	font-size:28px;
	font-weight:bold;
	color:#40AE49;
}
.intro2 h3 {
	color:#00AEEF;
	font-style:italic;
	margin: 10px 0 0;
}
ul.biblio {
	margin:2px 0 0 0;
}
ul.biblio {
	padding-left: 19px;
}
ul.biblio li::marker {
color:#40AE49;
}
.toc-chptr {
	font-size: 20px;
	font-weight: bold;
	margin-left: 31px;
	text-indent: -33px;
	text-align: left;
}
.toc-chptr-end {
	margin:0 0 0 33px;
}
.toc-chptr-end span {
	color:#00AEEF;
}
.toc-chptr span {
	font-size:36px;
	font-style:italic;
	padding-right: 8px;
}
.toc-subchptr {
	margin: 0 0 0 31px;
	text-indent: -33px;
	text-align:left;
}
.toc-subchptr span {
	font-weight:bold;
	padding-right: 5px;
}
.subtitle {
	color:#253F8E;
	font-size:18px;
	font-weight:600;
	text-align: left;
}
.example, .application {
	color:#D1232A;
	font-weight:bold;
	font-size:18px;
}
.blue {
	color:#253F8E;
}
.chapter {
	font-size:26px;
	font-weight:700;
	color:#0000ff;
}
.main_text p {
	margin-top: 0;/* text-indent: 0px; */
}
.indent {
	padding-left:20px;
}
.bold {
	font-weight:900;
}
.italic {
	font-style:italic;
}
.underline {
	text-decoration:underline;
}
.notes {
	font-size:16px;
	color:#253f8e;
	font-weight:bold;
	text-align:center;
}
.notes_img {
	font-size:13px;
}
.center {
	text-align:center
}
.right {
	text-align:right;
}
.left {
	text-align:left;
}
.chapter-objectives {
	font-size:17px;
	text-align:left;
}
.main_text .chapter-objectives h2 {
	color:#00aeef;
	font-size:21px;
    text-indent: 0;
    margin-left: 0;
}

.red_frame {
	border: #ff0000 1px solid;
	padding:15px;
	color:#0000ff;
	font-family:Arial, Helvetica, sans-serif;
	font-size:14px;
	text-align:left;
	font-weight:200;
}
.chptr-intro .chapter-title {
	color:#40ae49;
	font-size:30px;
	text-align: left;
	line-height:140%;
	margin: 0;
}
.chapter-title {
	color:#40ae49;
	font-size:24px;
	font-weight:600;
	text-align: left;
	line-height:120%;
	margin:50px;
	text-indent:-60px;
}
.chptr-intro h1 {
	text-align:left;
}
.chapter_no {
	color:#000;
	font-weight:900;
	font-size:32px;
	font-family: "Times New Roman", serif;
	margin: 50px 0 10px 0;
}
.chptr-intro .chapter_no {
	color:#6bcff6;
	font-weight:900;
	font-size:128px;
	font-family: "Times New Roman", serif;
	margin: 50px 0 10px 0;
}
.chapter_no::before {
	background: url(images/chprt-no-before.png) no-repeat;
	background-size: 20px 54px;
	display: inline-block;
	width: 20px;
	height: 55px;
	vertical-align: middle;
	content: "";
}
.chapter_no::after {
	background: url(images/chprt-no-after.png) no-repeat;
	background-size: 20px 54px;
	display: inline-block;
	width: 20px;
	height: 55px;
	vertical-align: middle;
	content: "";
}
.chptr-intro .chapter_no::before, .chptr-intro .chapter_no::after {
	background-size: 32px 114px;
	width: 30px;
	height: 135px;
}
/* subchapter style */
.main_text h2 {
	color:#40ae49;
	font-size:24px;
	text-indent: -63px;
	margin-left: 52px;
	line-height: 120%;
	text-align:left;
}
span.subch_no {
	font-weight:900;
	font-size:24px;
	font-family: "Times New Roman", serif;
	margin: 50px 0 10px 0;
	color:#000;
}
.subch_no::before {
	background: url(images/chprt-no-before.png) no-repeat;
	background-size: 11px 45px;
	display: inline-block;
	width: 13px;
	height: 50px;
	vertical-align: middle;
	content: "";
}
.subch_no::after {
	background: url(images/chprt-no-after.png) no-repeat;
	background-size: 11px 45px;
	display: inline-block;
	width: 13px;
	height: 50px;
	vertical-align: middle;
	content: "";
}
/*  */


.chapter-img-caption, .chapter-img-caption-2 {
	margin:-0px -1px -3px 0;
	background-color:#B00D15;
	padding-bottom:10px;
}
.chapter-img-caption-2 p {
	color:#fff;
	text-align: center;
}
.chapter-img-caption p {
	margin: 25px 330px 60px 100px;
	border-left: 10px solid #fff;
	border-right: 10px solid #fff;
	padding: 0 21px;
	color:#fff;
	text-align: justify;
}
.chapter_big {
	color:#0000ff;
	font-weight:900;
	font-size:36px;
}
.sidebar_blue p {
	font-weight: bold;
}
.sidebar_blue {
	color:#253F8E;
	font-size:14px;
	background-color:#accdeb;
	padding:5px 10px 5px 10px;
	width:27%;
	margin-left:20px;
	text-align:left;
	line-height:140%;
	/*font-family:Arial, Helvetica, sans-serif;*/
	vertical-align:top;
}
.sidebar_white {
	color:#000000;
	font-size:13px;
	background-color:#ffffff;
	padding:5px 10px 5px 10px;
	width:27%;
	margin-left:20px;
	text-align:justify;
	line-height:100%;
	font-family:Arial, Helvetica, sans-serif;
	vertical-align:top;
}
.blue_page {
	font-size:14px;
	background-color:#bed5ff;
	padding:10px;
	width:100%;
	margin-left:20px;
	text-align:justify;
	line-height:120%;
	vertical-align:top;
}
.formula {
	font-size:20px;
	font-weight:bold;
	text-align:center;
}
.green_page {
	background-color:#a4cf9a;
}
.know h2 {
	font-size:48px;
	color:#fff;
}
.main_text {
	padding-right:15px;
	vertical-align:top;
	text-align:justify;
	line-height:140%;
}
.shape {
	color:#ff0000;
	font-weight:700;
}
.footer {
	color:#253F8E;
	text-align:left;
	font-style:italic;
	padding-top:20px;
	font-weight:bold;
	font-family:Arial, Helvetica, sans-serif;
}
.pink_box {
	background-color: #f6d9c5;
	padding: 10px 10px 10px 20px;
	text-align: left;
	margin: 0px -10px 0 -20px;
	border-radius: 5px;
}
.grey_box {
	background-color:#CCCCCC;
	padding:10px;
	text-align:left;
}
.yellow_box {
	background-color:#FFFFCC;
	padding:10px;
	text-align:center;
}
.orange_box {
	background-color:#ffd281;
	text-align:center;
	padding:15px;
	margin: 5px;
}
.red {
	color:#253f8e;
	font-weight:900;
	font-size:18px;
}
#table_1-1 caption, #table_1-5 caption, .green caption {
	background-color:#A3CF9A;
	text-align:center;
	font-weight:bold;
	padding:5px 2px;
	margin-bottom:5px;
	font-size:16px;
}
#table_1-1 tr th {
	background-color:#A3CF9A;
	text-align:center;
	font-weight:bold;
	border-bottom:none;
}
.green tr th, .green tr td {
	background-color:#A3CF9A;
	text-align:center;
	border:none;
}
.green td:first-child, .green th:first-child {
	padding-left:20px;
	font-weight:bold;
	text-align:left;
}
#table_1-1 tr td, #table_1-1 tr th {
	font-weight:bold;
	padding:5px;
}
#table_1-5 {
	border:1px solid black;
	border-top:hidden;
}
#table_1-5 tr td, #table_1-5 tr th {
	background-color:#E1F4FC;
	border:hidden;
	padding-top:5px;
}
#table_1-1 td:first-child, #table_1-1 th:first-child, #table_1-5 td:first-child, #table_1-5 th:first-child, .all-borders td:first-child {
	padding-left:20px;
	font-weight:bold;
	text-align:left;
}
.blue_box {
	background-color:#A3CF9A;
	font-family:Arial, Helvetica, sans-serif;
	padding:5px;
	text-align:left;
	font-size:15px;
	font-weight:700;
	margin-bottom:20px;
}
.blue_cell td {
	background-color:#A3CF9A;
	text-align:center;
	font-weight:700;
	margin-bottom:20px;
	padding-top:15px;
}
table.only-bottom tr td {
	border-top:2px solid black
}
table.only-bottom {
	border:2px solid black;
	text-align:center;
}
table.only-header tr th {
	border-bottom:2px solid black
}
table.only-header {
	border:2px solid black
}
table.only-header tr td, table.only-header tr th {
	border-left:2px solid black;
	border-right:2px solid black;
	text-align:center;
}
table.all-borders, table.only-header {
	border-collapse:collapse
}
table.all-borders tr td, table.all-borders tr th {
	border:2px solid black;
	border-collapse:collapse;
}
.purple_cell {
	background-color:#e5e5e5;
	text-align:center;
	color:#000;
	font-size:14px;
	font-weight:700;
	border:#000 1px solid;
	padding-top:10px;
}
.orange_box {
	background-color:#ffd281;
	padding:10px;
	text-align:center;
	font-style:italic;
}
.green_box {
	background-color:#40AE49;
	padding:11px 21px;
	text-align:center;
}
.orange_box_normal {
	background-color:#ffd281;
	padding:10px;
	text-align:center;
}
.index_title {
	text-align: left;
	font-weight: bold;
	margin-top: 0px;
	margin-bottom: 0px;
}
.index_text {
	text-align: left;
	margin-left: 15px;
	margin-top: 0px;
	margin-bottom: 0px;
}
img[src^="extras/images/"] {
	width: 32px;
	vertical-align: middle;
}
.exercises h2, .recap h2, .keywords h2 {
	color:#00AEEF;
	margin-bottom:10px;
	text-align:left;
	padding-bottom:10px
}
.exercises h3 {
	color: #D1232A;
}
.exercises h4 {
	color: #253F8E;
}
.exercises ol, .recap ol {
	margin-left: -14px;
}
.recap ol li, .exercises ol li {
	padding-left: 7px;
}
 .recap ol li::marker, .exercises ol li::marker {
color:#253F8E;
font-weight:bold;
}
li.asterisk::before {
	content: '*';
	color: red;
	font-size: 18px;
	vertical-align:sub;
	margin-left: -49px;
	padding-right: 41px;
}
li.dbl-asterisk::before {
	content: '**';
	color: red;
	font-size: 18px;
	vertical-align:sub;
	margin-left: -53px;
	padding-right: 41px;
}
table.blue-orange {
	border-collapse:collapse;
	border:2px solid black;
	background-color:#FBDDA4;
}
.blue-orange thead {
	border: 2px solid black;
	text-align: center;
	background-color: #6BCFF6;
}
.blue-orange td {
	text-align:center;
	;
}
 .exercises .solutions