docs/html/tabs.css

.sm {
    position: relative;
    z-index: 9999
}

.sm,.sm li,.sm ul {
    list-style: none;
    margin: 0;
    padding: 0;
    line-height: normal;
    direction: ltr;
    text-align: left;
    -webkit-tap-highlight-color: transparent
}

.sm,.sm li {
    display: block
}

.sm-rtl,.sm-rtl li,.sm-rtl ul {
    direction: rtl;
    text-align: right
}

.sm>li>h1,.sm>li>h2,.sm>li>h3,.sm>li>h4,.sm>li>h5,.sm>li>h6 {
    margin: 0;
    padding: 0
}

.sm ul {
    display: none
}

.sm a,.sm li {
    position: relative
}

.sm a,.sm:after {
    display: block
}

.sm a.disabled {
    cursor: not-allowed
}

.sm:after {
    content: " ";
    height: 0;
    font: 0/0 serif;
    clear: both;
    visibility: hidden;
    overflow: hidden
}

.sm,.sm *,.sm :after,.sm :before {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

.main-menu-btn {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 36px;
    text-indent: 36px;
    margin-left: 8px;
    white-space: nowrap;
    overflow: hidden;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent
}

.main-menu-btn-icon {
    top: 50%;
    left: 2px
}

.main-menu-btn-icon,.main-menu-btn-icon:after,.main-menu-btn-icon:before {
    position: absolute;
    height: 2px;
    width: 24px;
    background: var(--nav-menu-button-color);
    -webkit-transition: all .25s;
    transition: all .25s
}

.main-menu-btn-icon:before {
    content: "";
    top: -7px;
    left: 0
}

.main-menu-btn-icon:after {
    content: "";
    top: 7px;
    left: 0
}

#main-menu-state:checked~.main-menu-btn .main-menu-btn-icon {
    height: 0
}

#main-menu-state:checked~.main-menu-btn .main-menu-btn-icon:before {
    top: 0;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg)
}

#main-menu-state:checked~.main-menu-btn .main-menu-btn-icon:after {
    top: 0;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg)
}

#main-menu-state {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    border: 0;
    padding: 0;
    overflow: hidden;
    clip: rect(1px,1px,1px,1px)
}

#main-menu-state:not(:checked)~#main-menu {
    display: none
}

#main-menu-state:checked~#main-menu {
    display: block
}

@media (min-width:768px) {
    .main-menu-btn {
        position: absolute;
        top: -99999px
    }

    #main-menu-state:not(:checked)~#main-menu {
        display: block
    }
}

.sm-dox {
    background-color: var(--nav-menu-background-color)
}

.sm-dox a,.sm-dox a:active,.sm-dox a:focus,.sm-dox a:hover {
    padding: 0 43px 0 12px;
    font-family: var(--font-family-nav);
    font-size: 13px;
    line-height: 36px;
    text-decoration: none;
    color: var(--nav-text-normal-color);
    outline: 0
}

.sm-dox a:hover {
    background-color: var(--nav-menu-active-bg);
    border-radius: 5px
}

.sm-dox a.current {
    color: #d23600
}

.sm-dox a.disabled {
    color: #bbb
}

.sm-dox a span.sub-arrow {
    position: absolute;
    top: 50%;
    margin-top: -14px;
    left: auto;
    right: 3px;
    width: 28px;
    height: 28px;
    overflow: hidden;
    font: 700 12px/28px monospace!important;
    text-align: center;
    text-shadow: none;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    border-radius: 5px
}

.sm-dox a span.sub-arrow:before {
    display: block;
    content: "+"
}

.sm-dox a.highlighted span.sub-arrow:before {
    display: block;
    content: "-"
}

.sm-dox>li:first-child>:not(ul) a,.sm-dox>li:first-child>a {
    -moz-border-radius: 5px 5px 0 0;
    -webkit-border-radius: 5px;
    border-radius: 5px 5px 0 0
}

.sm-dox>li:last-child>:not(ul) a,.sm-dox>li:last-child>a,.sm-dox>li:last-child>ul,.sm-dox>li:last-child>ul>li:last-child>:not(ul) a,.sm-dox>li:last-child>ul>li:last-child>a,.sm-dox>li:last-child>ul>li:last-child>ul,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>:not(ul) a,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>a,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>ul,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>:not(ul) a,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>a,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>ul,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>:not(ul) a,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>a,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>ul {
    -moz-border-radius: 0 0 5px 5px;
    -webkit-border-radius: 0;
    border-radius: 0 0 5px 5px
}

.sm-dox>li:last-child>:not(ul) a.highlighted,.sm-dox>li:last-child>a.highlighted,.sm-dox>li:last-child>ul>li:last-child>:not(ul) a.highlighted,.sm-dox>li:last-child>ul>li:last-child>a.highlighted,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>:not(ul) a.highlighted,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>a.highlighted,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>:not(ul) a.highlighted,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>a.highlighted,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>:not(ul) a.highlighted,.sm-dox>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>ul>li:last-child>a.highlighted {
    -moz-border-radius: 0;
    -webkit-border-radius: 0;
    border-radius: 0
}

.sm-dox ul {
    background: var(--nav-menu-background-color)
}

.sm-dox ul a,.sm-dox ul a:active,.sm-dox ul a:focus,.sm-dox ul a:hover {
    font-size: 12px;
    border-left: 8px solid transparent;
    line-height: 36px;
    text-shadow: none;
    background-color: var(--nav-menu-background-color);
    background-image: none
}

.sm-dox ul a:hover {
    background-color: var(--nav-menu-active-bg);
    border-radius: 5px
}

.sm-dox ul ul a,.sm-dox ul ul a:active,.sm-dox ul ul a:focus,.sm-dox ul ul a:hover {
    border-left: 16px solid transparent
}

.sm-dox ul ul ul a,.sm-dox ul ul ul a:active,.sm-dox ul ul ul a:focus,.sm-dox ul ul ul a:hover {
    border-left: 24px solid transparent
}

.sm-dox ul ul ul ul a,.sm-dox ul ul ul ul a:active,.sm-dox ul ul ul ul a:focus,.sm-dox ul ul ul ul a:hover {
    border-left: 32px solid transparent
}

.sm-dox ul ul ul ul ul a,.sm-dox ul ul ul ul ul a:active,.sm-dox ul ul ul ul ul a:focus,.sm-dox ul ul ul ul ul a:hover {
    border-left: 40px solid transparent
}

@media (min-width:768px) {
.sm-dox ul {
    position: absolute;
    width: 12em;
    border: 1px solid #bbb;
    padding: 5px 0;
    background: var(--nav-menu-background-color);
    -moz-border-radius: 5px!important;
    -webkit-border-radius: 5px;
    border-radius: 5px!important;
    -moz-box-shadow: 0 5px 9px rgba(0,0,0,.2);
    -webkit-box-shadow: 0 5px 9px rgba(0,0,0,.2);
    box-shadow: 0 5px 9px rgba(0,0,0,.2)
}

.sm-dox li {
    float: left;
    border-top: 0;
    padding: 3px
}

.sm-dox.sm-rtl li {
    float: right
}

.sm-dox ul li,.sm-dox.sm-rtl ul li,.sm-dox.sm-vertical li {
    float: none
}

.sm-dox a {
    white-space: nowrap
}

.sm-dox ul a,.sm-dox.sm-vertical a {
    white-space: normal
}

.sm-dox .sm-nowrap>li>:not(ul) a,.sm-dox .sm-nowrap>li>a {
    white-space: nowrap
}

.sm-dox,.sm-dox a span.sub-arrow {
    background-color: var(--nav-menu-background-color)
}

.sm-dox {
    padding: 0 10px;
    line-height: 36px
}

.sm-dox a span.sub-arrow {
    top: 15px;
    right: 10px;
    box-sizing: content-box;
    padding: 0;
    margin: 0;
    display: inline-block;
    width: 5px;
    height: 5px;
    border-right: 2px solid var(--nav-arrow-color);
    border-bottom: 2px solid var(--nav-arrow-color);
    transform: rotate(45deg);
    -moz-border-radius: 0;
    -webkit-border-radius: 0;
    border-radius: 0
}

.sm-dox a,.sm-dox a.highlighted,.sm-dox a:active,.sm-dox a:focus,.sm-dox a:hover {
    padding: 0 6px
}

.sm-dox a:hover {
    background-color: var(--nav-menu-active-bg);
    border-radius: 5px!important
}

.sm-dox a:hover span.sub-arrow {
    background-color: var(--nav-menu-active-bg);
    border-right: 2px solid var(--nav-arrow-selected-color);
    border-bottom: 2px solid var(--nav-arrow-selected-color)
}

.sm-dox a.has-submenu {
    padding-right: 24px
}

.sm-dox>li>ul:after,.sm-dox>li>ul:before {
    content: "";
    position: absolute;
    top: -18px;
    left: 30px;
    width: 0;
    height: 0;
    overflow: hidden;
    border-width: 9px;
    border-style: dashed dashed solid;
    border-color: transparent transparent #bbb
}

.sm-dox>li>ul:after {
    top: -16px;
    left: 31px;
    border-width: 8px;
    border-color: transparent transparent var(--nav-menu-background-color) transparent
}

.sm-dox ul a span.sub-arrow {
    transform: rotate(-45deg);
    top: 3px;
}

.sm-dox ul a,.sm-dox ul a.highlighted,.sm-dox ul a:active,.sm-dox ul a:focus,.sm-dox ul a:hover {
    color: var(--nav-menu-foreground-color);
    background-image: none;
    line-height: normal;
    border: 0!important
}

.sm-dox ul a:hover {
    background-color: var(--nav-menu-active-bg);
    border-radius: 5px
}

.sm-dox span.scroll-down,.sm-dox span.scroll-up {
    position: absolute;
    display: none;
    visibility: hidden;
    overflow: hidden;
    background: var(--nav-menu-background-color);
    height: 36px
}

.sm-dox span.scroll-down:hover,.sm-dox span.scroll-up:hover {
    background: #eee
}

.sm-dox span.scroll-up:hover span.scroll-down-arrow,.sm-dox span.scroll-up:hover span.scroll-up-arrow {
    border-color: transparent transparent #d23600
}

.sm-dox span.scroll-down:hover span.scroll-down-arrow {
    border-color: #d23600 transparent transparent
}

.sm-dox span.scroll-down-arrow,.sm-dox span.scroll-up-arrow {
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -6px;
    width: 0;
    height: 0;
    overflow: hidden;
    border-width: 6px;
    border-style: dashed dashed solid;
    border-color: transparent transparent var(--nav-menu-foreground-color) transparent
}

.sm-dox span.scroll-down-arrow {
    top: 8px;
    border-style: solid dashed dashed;
    border-color: var(--nav-menu-foreground-color) transparent transparent transparent
}

.sm-dox.sm-rtl a.has-submenu {
    padding-right: 6px;
    padding-left: 24px
}

.sm-dox.sm-rtl a span.sub-arrow {
    right: auto;
    left: 6px
}

.sm-dox.sm-rtl.sm-vertical a.has-submenu,.sm-dox.sm-vertical a,.sm-dox.sm-vertical ul a {
    padding: 10px 20px
}

.sm-dox.sm-rtl ul a span.sub-arrow,.sm-dox.sm-rtl.sm-vertical a span.sub-arrow {
    right: auto;
    left: 8px;
    border-style: dashed solid dashed dashed;
    border-color: transparent #555 transparent transparent
}

.sm-dox.sm-rtl>li>ul:before {
    left: auto;
    right: 30px
}

.sm-dox.sm-rtl>li>ul:after {
    left: auto;
    right: 31px
}

.sm-dox.sm-rtl ul a.has-submenu {
    padding: 10px 20px!important
}

.sm-dox.sm-vertical {
    padding: 10px 0;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    border-radius: 5px
}

.sm-dox.sm-vertical a.highlighted,.sm-dox.sm-vertical a:active,.sm-dox.sm-vertical a:focus,.sm-dox.sm-vertical a:hover {
    background: #fff
}

.sm-dox.sm-vertical a span.sub-arrow {
    right: 8px;
    top: 50%;
    margin-top: -5px;
    border-width: 5px;
    border-style: dashed dashed dashed solid;
    border-color: transparent transparent transparent #555
}

.sm-dox.sm-vertical>li>ul:after,.sm-dox.sm-vertical>li>ul:before {
    display: none
}

.sm-dox.sm-vertical ul a.highlighted,.sm-dox.sm-vertical ul a:active,.sm-dox.sm-vertical ul a:focus,.sm-dox.sm-vertical ul a:hover {
    background: #eee
}

.sm-dox.sm-vertical ul a.disabled {
    background: var(--nav-menu-background-color)
}
}