/*
 * Copyright 2012-2018 Christophe Friederich
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

body {
    position: relative;
}

/* Hack the sticky header */
.main-body h2[id],
.main-body h3[id],
.main-body h4[id] {
    pointer-events: none;
}

.main-body h2[id]>div,
.main-body h2[id]>a,
.main-body h3[id]>div,
.main-body h3[id]>a,
.main-body h4[id]>div,
.main-body h4[id]>a {
    pointer-events: auto;
}

.main-body h2[id]::before,
.main-body h3[id]::before,
.main-body h4[id]::before {
    display: block;
    height: 4rem;
    margin-top: -4rem;
    visibility: hidden;
    content: "";
}


/** add external character for external link in body */
.main-body .externalLink:after,
footer .externalLink:after {
    font-family: 'Font Awesome 5 Free';
    display: inline-block;
    content: "\f35d";
    font-size: .6rem;
    font-weight: 900;
    margin-left: 3px;
}

/** add external character for external link in footer */
footer .externalLink:after {
    font-family: 'Font Awesome 5 Free';
    display: inline-block;
    content: "\f35d";
    font-size: .7rem;
    font-weight: 900;
    margin-left: 5px;
}


/* Code in headings */
h3 code {
    font-size: 14px;
    font-weight: normal;
}

.anchorjs-link {
    font-size: 1.4rem;
    text-decoration: none !important;
}


/**
* scrolltop
*/
.m-scrolltop {
    display: none;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    width: 40px;
    height: 40px;
    position: fixed;
    bottom: 40px;
    right: 20px;
    cursor: pointer;
    z-index: 90;
    background: var(--gray);
    -webkit-box-shadow: 0 0 15px 1px rgba(69, 65, 78, 0.2);
    box-shadow: 0 0 15px 1px rgba(69, 65, 78, 0.2);
    opacity: 0;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
    border-radius: 4px;
}

.m-scrolltop svg {
    height: 20px;
    width: 20px;
}

.m-scrolltop>i {
    font-size: 1.3rem;
    color: var(--light);
}

.m-scrolltop g [fill] {
    -webkit-transition: fill 0.3s ease;
    transition: fill 0.3s ease;
    fill: var(--light);
}

.m-scrolltop:hover g [fill] {
    -webkit-transition: fill 0.3s ease;
    transition: fill 0.3s ease;
}

.m-scrolltop:hover>i {
    color: var(--light);
}

.m-scrolltop--on .m-scrolltop {
    opacity: 0.3;
    -webkit-animation: m-scrolltop-show-animation 0.4s ease-out 1;
    animation: m-scrolltop-show-animation 0.4s ease-out 1;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.m-scrolltop--on .m-scrolltop:hover {
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
    opacity: 1;
}

@media (max-width: 1024px) {
    .m-scrolltop {
        bottom: 30px;
        right: 15px;
    }
}

@-webkit-keyframes m-scrolltop-show-animation {
    from {
        margin-bottom: -15px;
    }

    to {
        margin-bottom: 0;
    }
}

@keyframes m-scrolltop-show-animation {
    from {
        margin-bottom: -15px;
    }

    to {
        margin-bottom: 0;
    }
}


/*--------------------------------------------------
 * dropdown submmenu
 *--------------------------------------------------*/
.dropdown-submenu {
    position: relative;
}

.dropdown-submenu>.dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -6px;
    margin-left: -1px;
    -webkit-border-radius: 0 6px 6px 6px;
    -moz-border-radius: 0 6px 6px;
    border-radius: 0 6px 6px 6px;
}

.dropdown-submenu:hover>.dropdown-menu {
    display: block;
    right: auto;
}

.dropdown-submenu>a:after {
    display: block;
    content: " ";
    float: right;
    width: 0;
    height: 0;
    border-color: transparent;
    border-style: solid;
    border-width: 5px 0 5px 5px;
    border-left-color: #ccc;
    margin-top: 8px;
    margin-right: -10px;
}

.dropdown-submenu:hover>a:after {
    border-left-color: #484848;
}

.dropdown-submenu.pull-left {
    float: none;
}

.dropdown-submenu.pull-left>.dropdown-menu {
    left: -100%;
    margin-left: 10px;
    -webkit-border-radius: 6px 0 6px 6px;
    -moz-border-radius: 6px 0 6px 6px;
    border-radius: 6px 0 6px 6px;
}

@media (max-width: 767px) {
    .dropdown-submenu .dropdown-menu {
        margin-left: 10px;
    }
}

/*--------------------------------------------------
 * carousel
 *--------------------------------------------------*/
.carousel-caption {
    width: 100%;
    opacity: 0.7;
    background-color: black;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 10px;
    padding-top: 0;
}

/*--------------------------------------------------
 * toc top
 *--------------------------------------------------*/
#m-toc-topbar {
    z-index: 1010;
    /*must be < nav-bar bootstrap container  1020 */
    position: -webkit-sticky;
    position: sticky;
    top: 59px;
}

/*--------------------------------------------------
 * toc sidebar
 *--------------------------------------------------*/
#m-toc-sidebar.toc-sidebar-fixed {
    position: -webkit-sticky;
    position: sticky;
    top: 59px;
}

#m-toc-sidebar.toc-sidebar-relative {
    position: relative;
    top: unset;
}

.m-nav--sidebar {
    margin-left: 5px !important;
}

#m-toc-sidebar .toc-heading,
.m-nav--sidebar .h1 {
    font-weight: 700 !important;
}

#m-toc-sidebar .toc-heading {
    font-weight: 500;
    margin: 0 0 16px 8px;
    padding: 0;
}

#m-toc-sidebar li a.active:before {
    content: "";
    border-radius: 50%;
    left: -3px;
    top: 12px;
    background: #1976d2;
    position: absolute;
    width: 6px;
    height: 6px;
}

#m-toc-sidebar li a {
    font-size: inherit;
    overflow: visible;
    display: table-cell;
    padding: 0 0 0 10px;
    position: initial;
    line-height: 20px;
}

#m-toc-sidebar .nav-link {
    color: var(--gray);
}

#m-toc-sidebar li .nav-link.active {
    color: var(--primary);
    font-weight: 500;
}

#m-toc-sidebar li:hover .nav-link {
    color: var(--dark);
    background-color: var(--light);
}

#m-toc-sidebar li:hover a:not(.active):before {
    content: "";
    border-radius: 50%;
    left: -3px;
    top: 10px;
    background: #dbdbdb;
    position: absolute;
    width: 6px;
    height: 6px;
}

#m-toc-sidebar li {
    box-sizing: border-box;
    font-size: 14px;
    font-weight: 400;
    line-height: 16px;
    padding: 3px 0 3px 0px;
    margin: 0;
    position: relative;
    display: list-item;
    line-height: 16px;
}

#m-toc-sidebar li.h1:after {
    content: "";
    display: block;
    height: 1px;
    width: 40%;
    margin: 7px 0 4px 0;
    background: #dbdbdb;
    clear: both;
}

#m-toc-sidebar li.h3 {
    padding-left: 10px;
}

#m-toc-sidebar li.h4 {
    padding-left: 20px;
}

#m-toc-sidebar li.h5 {
    padding-left: 30px;
}

#m-toc-sidebar .nav li:before {
    border-left: 1px solid #dbdbdb;
    bottom: 0;
    content: "";
    left: 0;
    position: absolute;
    top: 0;
}

/*--------------------------------------------------
 * navbar side
 *--------------------------------------------------*/
.navside-menu {
    -ms-flex-flow: row nowrap;
    flex-flow: row nowrap;
    -ms-flex-pack: start;
    justify-content: space-between;
    display: flex;
    flex-wrap: wrap;
    background-color: var(--light);
    padding: 0.5rem 1rem;
}

.navside-nav {
    display: -ms-flexbox;
    display: flex;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
    -ms-flex-direction: column;
    flex-direction: column;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
}

.navside-menu .menu-list {
    padding-left: 15px;
}

.navside-menu .navside-brand {
    line-height: inherit;
    display: inline-block;
    font-weight: 700;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.navside-collapse {
    flex-basis: 100%;
    flex-grow: 1;
    -ms-flex-direction: column;
    flex-direction: column;
}

.navside-toggler {
    padding: 0.25rem 0.75rem;
    font-size: 1.25rem;
    line-height: 1;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: 0.25rem;
}

.navside-toggler:focus,
.navside-toggler:hover {
    text-decoration: none;
}

.navside-toggler:not(:disabled):not(.disabled) {
    cursor: pointer;
}

.navside-toggler-icon {
    font-style: normal;
    font-variant: normal;
    font-family: "Font Awesome 5 Free";
    font-size: inherit;
    font-weight: 900;
    display: inline-block;
    vertical-align: middle;
}

.navside-toggler-icon:after {
    content: "\f0c9";
    /* align-justify */
}

.navside-menu ul,
.navside-menu li.navside-item {
    list-style: none;
    padding: 0px;
    margin: 0px;
    line-height: 35px;
    cursor: pointer;
}

.navside-menu ul.menu-content>li.navside-item {
    padding-left: 5px;
}

.navside-menu ul li.navside-item:not(.collapsed) .arrow:before {
    font-family: "Font Awesome 5 Free";
    content: "\f107";
    /* angle-down */
    display: inline-block;
    padding-left: 10px;
    padding-right: 10px;
    vertical-align: middle;
    float: right;
    font-weight: 900;
}

.navside-menu ul li.navside-item.collapsed .arrow:before {
    font-family: "Font Awesome 5 Free";
    content: "\f105";
    /* angle-right */
    display: inline-block;
    padding-left: 10px;
    padding-right: 10px;
    vertical-align: middle;
    float: right;
    font-weight: 900;
}

.navside-menu ul .sub-menu .navside-item,
.navside-menu li.navside-item .sub-menu .navside-item {
    border: none;
    line-height: 28px;
    margin-left: 0px;
}

.navside-menu ul .sub-menu li.navside-item:before,
.navside-menu li.navside-item .sub-menu li:before {
    font-family: "Font Awesome 5 Free";
    content: " ";
    display: inline-block;
    padding-left: 10px;
    padding-right: 10px;
    vertical-align: inherit;
    font-weight: 900;
    font-size: 10px;
}

.navside-menu li.navside-item a {
    text-decoration: none;
    color: inherit;
    padding: 10px 0;
}

.navside-menu li.navside-item a i {
    width: 20px;
    padding-right: 20px;
}

.navside-menu li.navside-item.active {
    background-color: var(--primary);
    color: var(--white);
}

/**
* Navside Light
*/

.navside-light {
    background-color: var(--light);
    color: var(--dark);
}

.navside-light .navside-toggler {
    color: var(--dark);
    border-color: var(--dark);
    opacity: 0.5;
}

.navside-light li.navside-item:not(.active):hover {
    background-color: var(--dark);
    opacity: 0.2;
    color: var(--white);
}

@media (max-width: 1200px) {
    .navside-menu {
        font-size: 0.8rem;
    }
}

/**
* Navside Dark
*/

.navside-dark {
    background-color: var(--dark);
    color: var(--light);
}

.navside-dark .navside-toggler {
    color: var(--light);
    border-color: var(--light);
    opacity: 0.5;
}

.navside-dark li.navside-item:not(.active):hover {
    opacity: 0.5;
    background-color: var(--white);
    color: var(--dark);
}

@media (min-width: 992px) {
    .navside-expand-lg {
        position: -webkit-sticky;
        position: sticky;
        top: 0;
        display: block;
        background-color: transparent;
    }

    .navside-expand-lg .navside-collapse {
        display: -ms-flexbox;
        display: flex;
        -ms-flex-preferred-size: auto;
        flex-basis: auto;
    }

    .navside-expand-lg .navside-toggler {
        display: none;
    }
}

#m-doc-frame {
    /* for anchorJs */
    padding-left: 40px;
    height: 100%;
}

/*--------------------------------------------------
 * breadcrumb
 *--------------------------------------------------*/
.breadcrumb {
    z-index: 1000;
    /*must be < nav-bar bootstrap container  1020 */
    position: relative;
    margin-top: .5rem;
}

/*--------------------------------------------------
 * banner
 *--------------------------------------------------*/

/* Fix for header links - do not color/underline them */
#banner a {
    color: inherit;
    text-decoration: inherit;
}

/*--------------------------------------------------
 * Footer
 *--------------------------------------------------*/
footer {
    padding: 1rem;
}

footer .nav .nav-link {
    padding: 0.1rem 1rem !important;
}

footer .bottom-description {
    display: none;
}

footer .blockquote {
    border-left-width: 5px;
    border-left-style: solid;
    padding: 0px 20px;
    font-size: 1rem !important;
}

footer p,
.subfooter p {
    margin-bottom: 0;
}

.subfooter {
    margin-top: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

@media (min-width: 992px) {
    footer .bottom-description {
        display: inherit;
    }

    .subfooter {
        font-size: 1rem;
    }
}

/*--------------------------------------------------
 * Footer - theme light
 *--------------------------------------------------*/
.footer-light {
    color: var(--dark);
}

.footer-light .nav-header {
    color: var(--dark) !important;
    opacity: 0.7;
}

.footer-light .blockquote {
    border-left-color: var(--secondary);
}

.footer-light li:not(.active)>a.nav-link:hover {
    text-decoration-line: underline;
}

.footer-light .nav-list>.active>a,
.footer-light .nav-list>.active>a:focus {
    color: var(--dark);
    opacity: .7;
}

/*--------------------------------------------------
 * Footer - theme dark
 *--------------------------------------------------*/
.footer-dark {
    color: var(--light);
}

.footer-dark .nav-header {
    color: var(--light) !important;
    opacity: 0.7;
}

.footer-dark .blockquote {
    border-left-color: var(--secondary);
}

.footer-dark li:not(.active)>a.nav-link:hover {
    text-decoration-line: underline;
}

.footer-dark .nav-list>.active>a,
.footer-dark .nav-list>.active>a:focus {
    color: var(--light);
    opacity: .7;
}

/*--------------------------------------------------
 * nav list in footer
 *--------------------------------------------------*/
.nav-list .nav-header {
    margin-left: -15px;
    margin-right: -15px;
    display: block;
    padding: 3px 15px;
    font-size: 12px;
    font-weight: bold;
    line-height: 20px;
    text-transform: uppercase;
}

.nav li+.nav-header {
    margin-top: 9px;
}

.nav-list {
    padding-left: 15px;
    padding-right: 15px;
    margin-bottom: 0;
}

.nav-list>li>a,
.nav-list .nav-header {
    margin-left: -15px;
    margin-right: -15px;
}

.nav-list>li>a {
    padding: 3px 15px;
}

.nav-list [class^="fas"],
.nav-list [class*=" fas"] {
    margin-right: 2px;
}