/*
* hidden
* underline
* lists
** list unstyled
** list decimal
** list bracket
* blockquote and blockquote-revers
* pre code
* panel
* text align
* highlight
* text-color (span and block)
* bg-color (span and block)
* alert
* tab
* definition
* table
* img
** draw.io
** hidden pix.png
** inline img
** floats
* math
*media
** audio
** video
* iframe
* details
* details close btn (change in future)
* deprecated
* download btn
* additional from econometrics
*/

/*hidden*/
.hidden {
    display: none;
}

.hidden-header > h1,
.hidden-header > h2,
.hidden-header > h3,
.hidden-header > h4,
.hidden-header > h5,
.hidden-header > h6 {
    display: none;
}

/*underline*/
.u,
.underline {
    text-decoration: underline;
}

/*list*/
.book .book-body .page-wrapper .page-inner section.normal .section > ol,
.book .book-body .page-wrapper .page-inner section.normal .section > ul,
.book .book-body .page-wrapper .page-inner section.normal div.list-unstyled > ul,
.book .book-body .page-wrapper .page-inner section.normal div.list-unstyled > ol,
.book .book-body .page-wrapper .page-inner section.normal div.list-decimal > ol,
.book .book-body .page-wrapper .page-inner section.normal div.list-bracket > ol {
    width: 95%;
    margin-left: auto;
    margin-right: auto;
}

/*list unstyled*/
.book .book-body .page-wrapper .page-inner section.normal div.list-unstyled > ul,
.book .book-body .page-wrapper .page-inner section.normal div.list-unstyled > ol {
    padding-left: 2em;
    list-style: none !important;
}

/*list decimal*/
.book .book-body .page-wrapper .page-inner section.normal div.list-decimal > ol {
    counter-reset: item;
    list-style-type: none !important;
    padding-left: 1.5em;
}

.book .book-body .page-wrapper .page-inner section.normal div.list-decimal > ol > li:before {
    content: counter(item, decimal) " ";
    counter-increment: item;
    margin-right: 5px;
}

/*list bracket*/
.book .book-body .page-wrapper .page-inner section.normal div.list-bracket > ol {
    counter-reset: item;
    list-style-type: none !important;
    padding-left: 1.5em;
}

.book .book-body .page-wrapper .page-inner section.normal div.list-bracket > ol > li:before {
    content: counter(item, decimal) ") ";
    counter-increment: item;
    margin-right: 5px;
}

/*blockquote*/
.book .book-body .page-wrapper .page-inner section.normal blockquote {
    border-color: #00356a;
    border-width: 5px;
    color: #7D7D7D;
    padding: 10px 20px 10px 50px !important;
    position: relative;
    border-right: 2px solid #00356a;
    box-shadow: 0px 3px 5px rgba(0,0,0,0.16), 0px -3px 5px rgba(0,0,0,0.16);
    margin-bottom: 16px;
}

blockquote:before {
  content: "\275D";
  font-size: 4em;
  position: absolute;
  left: 10px;
  top: -16px;
}

blockquote p:last-child {
    margin-bottom: 0 !important;
}

/*blockquote-revers*/
.blockquote-reverse {
    margin-bottom: 10px;
    padding-right: 15px;
    padding: 10px 60px 10px 20px !important;
    color: #7D7D7D;
    border-right: 5px solid #00356a !important;
    border-left: 2px solid #00356a !important;
    position: relative;
    box-shadow: 0px 3px 5px rgba(0,0,0,0.16), 0px -3px 5px rgba(0,0,0,0.16);
    text-indent: 0 !important;
    margin-bottom: 16px;
}

.blockquote-reverse:before {
  content: "\275D";
  font-size: 4em;
  position: absolute;
  right: 10px;
  top: -16px;
}

.blockquote-reverse p:last-child {
    margin-bottom: 0 !important;
}

.color-theme-1 .blockquote-reverse {
    border-color: #7d7d7d;
}

.color-theme-2 blockquote {
    color: #bdcadb;
}

.color-theme-2 .blockquote-reverse {
    border-color: #373b4e;
    color: #7D7D7D;
}

.blockquote-reverse > p {
    text-align: right;
}

/*pre code*/
.book .book-body .page-wrapper .page-inner section.normal pre {
    border-radius: 0;
    box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.12), 0 1px 5px 0 rgba(0, 0, 0, 0.2);
}

.book .book-body .page-wrapper .page-inner section.normal div.sourceCode {
    box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.12), 0 1px 5px 0 rgba(0, 0, 0, 0.2);
    margin-bottom: 16px;
}

.book .book-body .page-wrapper .page-inner section.normal div.sourceCode > pre {
    margin-bottom: 0;
}

.book .book-body .page-wrapper .page-inner section.normal pre > code:not(.sourceCode) {
    /*white-space: normal;*/
}

div.sourceCode {
    /*margin: 0 !important;*/
}

/*panels*/
.mh-panel {
    width: 95%;
    margin: 0 auto 16px;
    box-shadow: 0 2px 2px 0 rgba(0,0,0,0.14), 0 1px 5px 0 rgba(0,0,0,0.12), 0 3px 1px -2px rgba(0,0,0,0.2);
}

.panel-content {
    padding: 16px 24px;
    text-align: justify;
}

.panel-name {
    display: inline-block;
    line-height: 32px;
    font-size: 1.5em !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.panel-link {
    padding: 16px 24px;
    border-top: 1px solid rgba(213, 210, 208, 1);
}

.mh-panel-table .panel-content {
    padding: 0;
    padding-top: 30px;
}

.wrap-content {
    overflow: hidden;
    height: 125px;
}

.wrap-content p {
    overflow: hidden;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
}

.panel-menu i {
    font-size: 20px !important;
}

.panel-menu {
    height: 100%;
    width: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    border-radius: 4px;
}

.panel-img {
    position: relative;
}

.panel-img:before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-image: linear-gradient(to top, #000 30%, #fff);
    opacity: .1;
}

.panel-img img {
    width: 100%;
}

/*text align*/
div.tl > p {
    text-align: left;
    text-indent: 3em;
}
div.tc > p {
    text-align: center;
    text-indent: 0;
}
div.tr > p {
    text-align: right;
    text-indent: 0;
}
div.tj > p {
    text-align: justify;
    text-indent: 3em;
}

/*highlight*/
.book mark {
  background-color: #ff0;
}

/*text-color (span and block)*/
.text-muted {
    color: #777;
}
.text-primary {
    color: #337ab7;
}
.text-success {
    color: #dff0d8;
}
.text-info {
    color: #31708f;
}
.text-warning {
    color: #8a6d3b;
}
.text-danger {
    color: #a94442;
}
.text-aqua {
    color: #0ff;
}
.text-black {
    color: #000;
}
.text-blue {
    color: #00f;
}
.text-fuchsia {
    color: #f0f;
}
.text-gray {
    color: #808080;
}
.text-green {
    color: #008000;
}
.text-lime {
    color: #0f0;
}
.text-maroon {
    color: #800;
}
.text-navy {
    color: #000080;
}
.text-olive {
    color: #808000;
}
.text-purple {
    color: #800080;
}
.text-red {
    color: #f00;
}
.text-silver {
    color: #c0c0c0;
}
.text-teal {
    color: #008080;
}
.text-white {
    color: #fff;
}
.text-yellow {
    color: #ff0;
}

/*bg-color (span and block)*/
.bg-muted {
    background: #777;
}
.bg-primary {
    background: #337ab7;
}
.bg-success {
    background: #dff0d8;
}
.bg-info {
    background: #d9edf7;
}
.bg-warning {
    background: #fcf8e3;
}
.bg-danger {
    background: #f2dede;
}
.bg-aqua {
    background: #0ff;
}
.bg-black {
    background: #000;
}
.bg-blue {
    background: #00f;
}
.bg-fuchsia {
    background: #f0f;
}
.bg-gray {
    background: #808;
}
.bg-green {
    background: #008;
}
.bg-lime {
    background: #0f0;
}
.bg-maroon {
    background: #800;
}
.bg-navy {
    background: #000;
}
.bg-olive {
    background: #808;
}
.bg-purple {
    background: #800;
}
.bg-red {
    background: #f00;
}
.bg-silver {
    background: silver;
}
.bg-teal {
    background: #008;
}
.bg-white {
    background: #fff;
}
.bg-yellow {
    background: #ff0;
}

.bg-muted,
.bg-primary,
.bg-success,
.bg-info,
.bg-warning,
.bg-danger,
.bg-aqua,
.bg-black,
.bg-blue,
.bg-fuchsia,
.bg-gray,
.bg-green,
.bg-lime,
.bg-maroon,
.bg-navy,
.bg-olive,
.bg-purple,
.bg-red,
.bg-silver,
.bg-teal,
.bg-white,
.bg-yellow {
    padding: .2em;
    margin-bottom: .85em;
}

.mh-highlight {
    padding: .2em;
}

.bg-muted > p,
.bg-primary > p,
.bg-success > p,
.bg-info > p,
.bg-warning > p,
.bg-danger > p,
.bg-aqua > p,
.bg-black > p,
.bg-blue > p,
.bg-fuchsia > p,
.bg-gray > p,
.bg-green > p,
.bg-lime > p,
.bg-maroon > p,
.bg-navy > p,
.bg-olive > p,
.bg-purple > p,
.bg-red > p,
.bg-silver > p,
.bg-teal > p,
.bg-white > p,
.bg-yellow > p {
    margin-bottom: 0 !important;
}

div.text-muted > p,
div.text-primary > p,
div.text-success > p,
div.text-info > p,
div.text-warning > p,
div.text-danger > p,
div.text-aqua > p,
div.text-black > p,
div.text-blue > p,
div.text-fuchsia > p,
div.text-gray > p,
div.text-green > p,
div.text-lime > p,
div.text-maroon > p,
div.text-navy > p,
div.text-olive > p,
div.text-purple > p,
div.text-red > p,
div.text-silver > p,
div.text-teal > p,
div.text-white > p,
div.text-yellow > p,
div.bg-muted > p,
div.bg-primary > p,
div.bg-success > p,
div.bg-info > p,
div.bg-warning > p,
div.bg-danger > p,
div.bg-aqua > p,
div.bg-black > p,
div.bg-blue > p,
div.bg-fuchsia > p,
div.bg-gray > p,
div.bg-green > p,
div.bg-lime > p,
div.bg-maroon > p,
div.bg-navy > p,
div.bg-olive > p,
div.bg-purple > p,
div.bg-red > p,
div.bg-silver > p,
div.bg-teal > p,
div.bg-white > p,
div.bg-yellow > p {
    text-indent: 3em;
}

/*alert*/
section .alert {
    margin-bottom: 20px;
    border: 1px solid transparent;
    border-radius: 4px;
    text-shadow: 0 1px 0 rgba(255,255,255,.2);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 1px 2px rgba(0,0,0,.05);
    position: relative;
    display: block;
    width: 95%;
    margin: 15px auto !important;
    padding: 15px 15px 15px 60px;
}

.book .book-body .page-wrapper .page-inner section.normal .alert p {
    margin: 0;
}

section .alert > a {
    font-weight: bold;
}

section .alert-success {
    color: #3c763d;
    background-color: #dff0d8;
    background-image: -webkit-linear-gradient(top,#dff0d8 0,#c8e5bc 100%);
    background-image: -o-linear-gradient(top,#dff0d8 0,#c8e5bc 100%);
    background-image: -webkit-gradient(linear,left top,left bottom,from(#dff0d8),to(#c8e5bc));
    background-image: linear-gradient(to bottom,#dff0d8 0,#c8e5bc 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdff0d8', endColorstr='#ffc8e5bc', GradientType=0);
    background-repeat: repeat-x;
    border-color: #b2dba1;
}
.alert-info {
    color: #31708f;
    border-color: #bce8f1;
    background-color: #d9edf7;
    background-image: -webkit-linear-gradient(top,#d9edf7 0,#b9def0 100%);
    background-image: -o-linear-gradient(top,#d9edf7 0,#b9def0 100%);
    background-image: -webkit-gradient(linear,left top,left bottom,from(#d9edf7),to(#b9def0));
    background-image: linear-gradient(to bottom,#d9edf7 0,#b9def0 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffb9def0', GradientType=0);
    background-repeat: repeat-x;
    border-color: #9acfea;
}

.alert-warning {
    color: #8a6d3b;
    border-color: #faebcc;
    background-color: #fcf8e3;
    background-image: -webkit-linear-gradient(top,#fcf8e3 0,#f8efc0 100%);
    background-image: -o-linear-gradient(top,#fcf8e3 0,#f8efc0 100%);
    background-image: -webkit-gradient(linear,left top,left bottom,from(#fcf8e3),to(#f8efc0));
    background-image: linear-gradient(to bottom,#fcf8e3 0,#f8efc0 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffcf8e3', endColorstr='#fff8efc0', GradientType=0);
    background-repeat: repeat-x;
    border-color: #f5e79e;
}

.alert-danger {
    color: #a94442;
    border-color: #ebccd1;
    background-color: #f2dede;
    background-image: -webkit-linear-gradient(top,#f2dede 0,#e7c3c3 100%);
    background-image: -o-linear-gradient(top,#f2dede 0,#e7c3c3 100%);
    background-image: -webkit-gradient(linear,left top,left bottom,from(#f2dede),to(#e7c3c3));
    background-image: linear-gradient(to bottom,#f2dede 0,#e7c3c3 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2dede', endColorstr='#ffe7c3c3', GradientType=0);
    background-repeat: repeat-x;
    border-color: #dca7a7;
}

.color-theme-1 .alert-warnin {
    border-color: #73553c;
}

.alert:before {
    font-size: 40px;
    position: absolute;
    top: 50%;
    width: 50px;
    height: 50px;
    transform: translateY(-50%);
    left: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.alert-success:before {
    font-family: 'Glyphicons Halflings';
    content: '\e089';
    color: green;
}

.alert-info:before {
    font-family: 'Glyphicons Halflings';
    content: '\e101';
    color: blue;
}

.alert-warning:before {
    font-family: 'Glyphicons Halflings';
    content: '\e107';
    color: darkorange;
}
.alert-danger:before {
    font-family: 'Glyphicons Halflings';
    content: '\e088';
    color: red;
}

/*tabs*/
.tab-list {
  margin-bottom: 16px;
  box-shadow: 0px 3px 5px rgba(0,0,0,0.16);
}

.color-theme-2 .tab-list {
    color: #bdcadb;;
}

.tab-list ol,
.tab-list ol li,
.tabs-content-list ul {
    margin: 0 !important;
    padding: 0 !important;
}

.tab-list ol {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
    border-bottom: 2px solid #00356a;
}

.color-theme-1 .tab-list ol {
    border-bottom-color: #73553c;
}

.color-theme-2 .tab-list ol {
    border-bottom-color: #fffffa;
}

.tab-list li {
    list-style-type: none;
}

.tab-list ol > li {
    display: inline;
    padding: 10px 20px !important;
    cursor: pointer;
    transition: background .5s;
    color: #bbb;
}

.tab-list ol > li:last-child {
    width: 100%;
    border-top: 1px solid #d5d2d0;
    color: #000;
    margin-top: -1px !important;
    cursor: default;
}

.tab-list ol > li:hover:not(:last-child) {
    background: #f8f8fa;
    color: #888;
}

.color-theme-1 .tab-list ol > li:hover:not(:last-child) {
    background: #fdf6e3;
}

.color-theme-2 .tab-list ol > li:hover:not(:last-child) {
    background: #9dbed8 !important;
}

.tab-list ol > li.active {
    background: #fff !important;
    border-top: 2px solid #00356a;
    border-bottom: 1px solid #fff;
    border-right: 1px solid #d5d2d0;
    border-left: 1px solid #d5d2d0;
    color: #000 !important;
    z-index: 1;
}

.color-theme-1 .tab-list ol > li.active {
    border-bottom-color: #f3eacb;
    border-top-color: #73553c;
    background: #ffecb3 !important;
}

.color-theme-2 .tab-list ol > li.active {
    border-bottom-color: #1c1f2b;
    border-top-color: #fffffa;
    background: #2d3143 !important;
    color: #bdcadb;
}

.tabs-content-list {
    padding: 25px 10px 10px !important;
}

.color-theme-2 .tabs-content-list {
    color: #bdcadb;;
}

.tabs-content-list  > li {
    display: none;
}

.tabs-content-list  > li.active {
    display: block;
}

.tabs-content-list  > li img {
    margin: 0 auto;
    display: block;
}

@media screen and (max-width: 600px) {
    .tab-list ol > li:not(:last-child) {
        text-align: center;
        width: 100%;
        border: 1px solid #ddd;
        margin: 2px 0 !important;
    }

    .tab-list ol {
        flex-direction: column;
    }

    .tab-list ol > li.active {
        border-top: 1px solid #d5d2d0;
        border-bottom: 1px solid #d5d2d0;
        border-right: 1px solid #d5d2d0;
        border-left: 2px solid #00356a;
        color: #000 !important;
        z-index: 1;
    }

    .color-theme-1 .tab-list ol > li.active {
        border-bottom-color: #d5d2d0;
        border-top-color: #d5d2d0;
        border-right-color: #d5d2d0;
        border-left-color: #73553c;
        background: #ffecb3 !important;
    }

    .color-theme-2 .tab-list ol > li.active {
        border-bottom-color: #d5d2d0;
        border-top-color: #d5d2d0;
        border-right-color: #d5d2d0;
        border-left-color: #fffffa;
        background: #00356a !important;
        color: #bdcadb;
    }
}

/*definition*/
.book .book-body .page-wrapper .page-inner section.normal dl {
    border: 1px solid #3286aa;
    border-radius: 4px;
    width: 95%;
    margin-right: auto;
    margin-left: auto;
    box-shadow: 3px 3px 5px rgba(0,0,0,0.16);
}

.book .book-body .page-wrapper .page-inner section.normal dl dt {
    background: #3286aa;
    padding: 8px 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0;
    color: #fff;
}

.book .book-body .page-wrapper .page-inner section.normal dl dt i {
    margin-right: 5px;
    font-size: 20px;
}

.book .book-body .page-wrapper .page-inner section.normal dl dd {
    padding: 8px 15px;
    margin-bottom: 0;
}

.book .book-body .page-wrapper .page-inner section.normal .dl-horizontal > dl {
    display: flex;
    flex-wrap: wrap;
    border-width: 0;
    box-shadow: unset;
}

.book .book-body .page-wrapper .page-inner section.normal .dl-horizontal > dl > dt {
    width: 25%;
    margin: 0;
    text-align: right;
    white-space: normal;
    background: inherit;
    color: #000;
    padding: 0;
}

.book .book-body .page-wrapper .page-inner section.normal .dl-horizontal > dl > dd {
    width: calc(75% - 15px);
    margin: 0 0 0 15px;
    padding: 0;
    vertical-align: middle;
}

/*tables*/
table {
    box-shadow: 0px 0px 5px rgba(0,0,0,0.3);
}

table thead tr.header {
    border-top-width: 0px !important;
    height: 54px;
}

table thead tr.header th {
    border-top-width: 0 !important;
    /*text-align: center;*/
    color: rgba(0,0,0,.54) !important;
}

/*table thead tr.header th:first-child {
    text-align: left;
}*/

table tbody tr {
    height: 48px;
}

table tr td,
table tr th {
    padding-left: 24px !important;
    padding-right: 24px !important;
}

table tbody tr td {
    /*text-align: center;*/
    color: rgba(0,0,0,.87) !important;
}

/*table tbody tr td:first-child {
    text-align: left;
}*/

table tr:last-child td {
    border-bottom-width: 0 !important;
}

.table {
    padding: 20px 0px 16px;
    background-color: inherit;
    margin-bottom: .85em;
}

.table-caption-block caption {
    display: block;
    text-align: center;
    font-weight: bold;
    color: #000;
}

.table-overflow {
    overflow: auto;
    box-shadow: 0px 0px 5px rgba(0,0,0,0.3);
}

.table table {
    margin-bottom: 0 !important;
}

.color-theme-1 .table caption {
    color: #704214;
}

.color-theme-2 .table caption {
    color: #b6c2d2;
}

.book .book-body .page-wrapper .page-inner section.normal div.table > table thead tr {
    border: 0;
}

.book .book-body .page-wrapper .page-inner section.normal div.table > table thead tr th {
    border: 0;
    border-bottom: 2px solid #ccc;
}

.book .book-body .page-wrapper .page-inner section.normal div.table > table tbody tr td {
    border: 0;
    border-bottom: 1px solid #ccc;
}

.book .book-body .page-wrapper .page-inner section.normal table tr:nth-child(2n) {
    background: #fff;
}

.book .book-body .page-wrapper .page-inner section.normal .table.table-striped table tr.odd {
    background:  #EEEEEE;
}

.book.color-theme-1 .book-body .page-wrapper .page-inner section.normal .table.table-striped table tr.odd {
    background: #ffecb3;
}

.book.color-theme-2 .book-body .page-wrapper .page-inner section.normal .table.table-striped table tr.odd {
    background: #2d3143;
}

.book .book-body .page-wrapper .page-inner section.normal div.table.table-bordered th,
.book .book-body .page-wrapper .page-inner section.normal div.table.table-bordered td {
    border: 1px solid #ccc;
}

.book .book-body .page-wrapper .page-inner section.normal div.table.table-bordered thead th {
    border-bottom: 2px solid #ccc;
}

.book .book-body .page-wrapper .page-inner section.normal div.table.table-bordered {
    border: 0;
}

.book .book-body .page-wrapper .page-inner section.normal .table.table-hover table thead tr {
    cursor: default;
}

.book .book-body .page-wrapper .page-inner section.normal .table.table-hover table tbody tr:hover {
    background: #EEEEEE;
}

.book.color-theme-1 .book-body .page-wrapper .page-inner section.normal .table.table-hover table tbody tr:hover {
    background-color: #ffe082;
}

.book.color-theme-2 .book-body .page-wrapper .page-inner section.normal .table.table-hover table tbody tr:hover {
    background-color: #222534;
}

.book .book-body .page-wrapper .page-inner section.normal .table.table-condensed table tr {
    height: unset;
}

.book .book-body .page-wrapper .page-inner section.normal .table.table-condensed table th,
.book .book-body .page-wrapper .page-inner section.normal .table.table-condensed table td {
    padding: 5px !important;
}

th[align='left'] {
    text-align: left;
}

th[align='center'] {
    text-align: center;
}

th[align='right'] {
    text-align: right;
}

/*img*/
.figure {
    width: 95%;
    margin-left: auto;
    margin-right: auto;
}

/*draw.io*/
.geDiagramContainer {
    margin-left: auto;
    margin-right: auto;
    margin-top: 70px !important;
    border: 0 !important;
}

.geDiagramContainer:hover {
    border: 0 !important;
}

.geDiagramContain > svg {
    margin-top: 30px !important;
}

div[style*="box-sizing: border-box; white-space: nowrap; z-index: 999;"] {
    display: flex;
    justify-content: space-around;
    background-color: rgb(0, 0, 0) !important;
    padding: 10px 10px 8px;
    border-radius: 20px;
    bottom: 60px;
    opacity: 0.3;
    min-height: 50px;
    border: 0;
    margin-top: -50px !important;
    transition: opacity 600ms ease-in-out;
}

div[style*="box-sizing: border-box; white-space: nowrap; z-index: 999;"]:hover {
    opacity: 1;
}

div[style*="box-sizing: border-box; white-space: nowrap; z-index: 999;"]:hover div {
    opacity: 1;
}

div[style*="box-sizing: border-box; white-space: nowrap; z-index: 999;"]:hover div img {
    opacity: 1 !important;
}

div[style*="box-sizing: border-box; white-space: nowrap; z-index: 999;"] > div {
    width: calc(100% / 4);
    display: flex !important;
    justify-content: center;
    align-items: center;
    background-color: rgb(0, 0, 0) !important;
    transition: opacity 600ms ease-in-out;
}

div[style*="box-sizing: border-box; white-space: nowrap; z-index: 999;"] > div:hover {
    background: inherit !important;
}

div[style*="box-sizing: border-box; white-space: nowrap; z-index: 999;"] > div:nth-child(4) {
    display: none !important;
}

div[style*="box-sizing: border-box; white-space: nowrap; z-index: 999;"] > div:last-child {
    border-right: 0 !important;
}

div[style*="box-sizing: border-box; white-space: nowrap; z-index: 999;"] > div:nth-child(1) img {
    content: url("data:image/png;base64,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");
}

div[style*="box-sizing: border-box; white-space: nowrap; z-index: 999;"] > div:nth-child(2) img {
    content: url("data:image/png;base64,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");
}

div[style*="box-sizing: border-box; white-space: nowrap; z-index: 999;"] > div:nth-child(3) img {
    content: url("data:image/png;base64,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");
}

div[style*="box-sizing: border-box; white-space: nowrap; z-index: 999;"] > div:nth-child(5) img {
    content: url("../img/expand.png");
    width: 32px;
    height: 32px;
}

/*hidden pix.png*/
a[href="inc/img/pix.png"],
img[src="''"] {
    display: none;
}

/*inline img*/
.inline {
    display: inline-block;
}

/*floats*/
div.pull-left {
    float: left;
    margin-right: 10px;
}
div.pull-right {
    float: right;
    margin-left: 10px;
}

@media screen and (max-width: 500px) {
    section div.pull-left,
    section div.pull-right {
        float: unset !important;
        margin: 10px 0;
    }
}

/*math*/
.MathJax_Display {
    overflow-x: auto !important;
    overflow-y: hidden !important;
}

span.math.inline {
    text-indent: 0;
}

/*audio*/
audio {
    width: 100%;
    margin-bottom: 10px;
}

/*video*/
video {
    margin-bottom: 10px;
}

video::-internal-media-controls-download-button {
    display:none;
}

video::-webkit-media-controls-enclosure {
    overflow:hidden;
}

video::-webkit-media-controls-panel {
    width: calc(100% + 30px);
}

/*iframe*/
iframe {
    margin-bottom: 10px;
}

/*details*/
details.more summary:before {
    content: '\e086';
}

details.idea summary:before {
    content: '\e146';
}

details.def summary:before {
    content: '\e101';
}

details.def summary {
    font-weight: bold;
}

details.example summary:before {
    content: '\270f';
}

details.video summary:before {
    content: '\e009';
}

details.audio summary:before {
    content: '\e035';
}

details.diagram summary:before {
    content: '\e218';
}

details.image summary:before {
    content: '\e060';
}

details.exercise summary:before {
    content: '\e215';
}
/*details close btn*/
.book .book-body .page-wrapper .page-inner section.normal a.details-close {
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    color: #000;
    bottom: 20px;
    left: 20px;
    position: absolute;
    width: 40px;
    height: 35px;
    border: 1px solid #ccc;
    border-radius: 4px;
    text-shadow: 0 1px 0 #fff;
    background-image: -webkit-linear-gradient(top,#fff 0,#e0e0e0 100%);
    background-image: -o-linear-gradient(top,#fff 0,#e0e0e0 100%);
    background-image: -webkit-gradient(linear,left top,left bottom,from(#fff),to(#e0e0e0));
    background-image: linear-gradient(to bottom,#fff 0,#e0e0e0 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#ffe0e0e0', GradientType=0);
    filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
    background-repeat: repeat-x;
    border-color: #dbdbdb;
    border-color: #ccc;
}

.book .book-body .page-wrapper .page-inner section.normal a.details-close:hover {
    background-color: #e0e0e0;
    background-position: 0 -15px;
    color: #333;
    background-color: #e6e6e6;
    border-color: #adadad;
    text-decoration: none;
}

/*deprecated content*/
/*list inline*/
.book .book-body .page-wrapper .page-inner section.normal div.list-inline > ul li,
.book .book-body .page-wrapper .page-inner section.normal div.list-inline > ol li {
    display: inline-block;
    margin-left: 5px;
}

.section small {
    font-size: smaller !important;
}

.section big {
    font-size: larger !important;
}

.text-lowercase{
    text-transform: lowercase;
}

.text-uppercase{
    text-transform: uppercase;
}

.text-capitalize{
    text-transform: capitalize;
}

.img-rounded img {
    border-radius: 10px;
}

/*download btn*/
a[download="true"]:before {
    font-family: 'Glyphicons Halflings';
    content: "\e025";
}

/* additional from econometrics */

svg blockquote {
  margin: 0 !important;
  color: unset !important;
  padding: 0!important;
  position: unset !important;
  box-shadow: unset !important;
}

svg blockquote:before {
  content: '' !important;
  position: unset !important;
  font-size: unset !important;
  left: unset !important;
  top: uset !important;
}

.list-left ul > li {
    text-align: left !important;
}

.table-overflow {
    overflow-x: auto !important;
    overflow-y: hidden !important;
    box-shadow: 0px 0px 5px rgba(0,0,0,0.3);
}

.section h4{
    text-align: center;
}

.book .book-body .page-wrapper .page-inner section.normal .dl-horizontal > dl > dt {
    padding: 0px 3px 0px 0px;
}