/*************** SCROLLBAR BASE CSS ***************/

#wh_topic_toc .scroll-wrapper {
    overflow: hidden !important;
    padding: 0 !important;
    position: relative;
    height: calc(100% - 50px);
}
#wh_topic_toc .scroll-wrapper::-webkit-scrollbar {
    display: none; // Safari and Chrome
}

#wh_topic_toc .scroll-wrapper > .scroll-content {
    border: none !important;
    box-sizing: content-box !important;
    height: auto;
    left: 0;
    margin: 0;
    max-height: none;
    max-width: none !important;
    overflow: auto !important;
    padding-left: 43px;
    padding-right: 20px;
    position: relative !important;
    top: 0;
    width: auto !important;
    scrollbar-width: none;
}
.windows.firefox #wh_topic_toc .scroll-wrapper > .scroll-content {
    width: 256px!important;
    max-height: 100%!important;
    box-sizing: border-box!important;
}

#wh_topic_toc .scroll-wrapper > .scroll-content::-webkit-scrollbar {
    height: 0;
    width: 0;
}

#wh_topic_toc .scroll-element {
    display: none;
}
#wh_topic_toc .scroll-element,
#wh_topic_toc  .scroll-element div {
    box-sizing: content-box;
}

#wh_topic_toc .scroll-element.scroll-x.scroll-scrollx_visible,
#wh_topic_toc .scroll-element.scroll-y.scroll-scrolly_visible {
    display: block;
}

#wh_topic_toc .scroll-element .scroll-bar,
#wh_topic_toc .scroll-element .scroll-arrow {
    cursor: default;
}

#wh_topic_toc .scroll-textarea {
    border: 1px solid #cccccc;
    border-top-color: #999999;
}
#wh_topic_toc .scroll-textarea > .scroll-content {
    overflow: hidden !important;
}
#wh_topic_toc .scroll-textarea > .scroll-content::-webkit-scrollbar {
    display: none; // Safari and Chrome
}
#wh_topic_toc .scroll-textarea > .scroll-content > textarea {
    border: none !important;
    box-sizing: border-box;
    height: 100% !important;
    margin: 0;
    max-height: none !important;
    max-width: none !important;
    overflow: scroll !important;
    outline: none;
    padding: 2px;
    position: relative !important;
    top: 0;
    width: 100% !important;
}
#wh_topic_toc .scroll-textarea > .scroll-content > textarea::-webkit-scrollbar {
    height: 0;
    width: 0;
}

/*************** SIMPLE INNER SCROLLBAR ***************/

#wh_topic_toc .scrollbar-inner > .scroll-element,
#wh_topic_toc .scrollbar-inner > .scroll-element div
{
    border: none;
    margin: 0;
    padding: 0;
    position: absolute;
    z-index: 10;
}

#wh_topic_toc .scrollbar-inner > .scroll-element div {
    display: block;
    height: 100%;
    left: 0;
    top: 0;
    width: 100%;
}

#wh_topic_toc .scrollbar-inner > .scroll-element.scroll-x {
    bottom: 2px;
    height: 8px;
    left: 0;
    width: 100%;
}

#wh_topic_toc .scrollbar-inner > .scroll-element.scroll-y {
    height: 100%;
    right: 2px;
    top: 0;
    width: 8px;
}

#wh_topic_toc .scrollbar-inner > .scroll-element .scroll-element_outer {
    overflow: hidden;
}
#wh_topic_toc .scrollbar-inner > .scroll-element .scroll-element_outer::-webkit-scrollbar {
    display: none; // Safari and Chrome
}

#wh_topic_toc .scrollbar-inner > .scroll-element .scroll-element_outer,
#wh_topic_toc .scrollbar-inner > .scroll-element .scroll-element_track,
#wh_topic_toc .scrollbar-inner > .scroll-element .scroll-bar {
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
    border-radius: 8px;
}

#wh_topic_toc .scrollbar-inner > .scroll-element .scroll-element_track,
#wh_topic_toc .scrollbar-inner > .scroll-element .scroll-bar {
    -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=40)";
    filter: alpha(opacity=40);
    opacity: 0.4;
}

#wh_topic_toc .scrollbar-inner > .scroll-element .scroll-element_track { background-color: #e0e0e0; }
#wh_topic_toc .scrollbar-inner > .scroll-element .scroll-bar { background-color: #e5e4e5; }
#wh_topic_toc .scrollbar-inner > .scroll-element:hover .scroll-bar { background-color: #d8d8d8; }
#wh_topic_toc .scrollbar-inner > .scroll-element.scroll-draggable .scroll-bar { background-color: #d8d8d8; }


/* update scrollbar offset if both scrolls are visible */

#wh_topic_toc .scrollbar-inner > .scroll-element.scroll-x.scroll-scrolly_visible .scroll-element_track { left: -12px; }
#wh_topic_toc .scrollbar-inner > .scroll-element.scroll-y.scroll-scrollx_visible .scroll-element_track { top: -12px; }


#wh_topic_toc .scrollbar-inner > .scroll-element.scroll-x.scroll-scrolly_visible .scroll-element_size { left: -12px; }
#wh_topic_toc .scrollbar-inner > .scroll-element.scroll-y.scroll-scrollx_visible .scroll-element_size { top: -12px; }




/*************** SIMPLE OUTER SCROLLBAR ***************/

#wh_topic_toc .scrollbar-outer > .scroll-element,
#wh_topic_toc .scrollbar-outer > .scroll-element div
{
    border: none;
    margin: 0;
    padding: 0;
    position: absolute;
    z-index: 10;
}

#wh_topic_toc .scrollbar-outer > .scroll-element {
    background-color: #ffffff;
}

#wh_topic_toc .scrollbar-outer > .scroll-element div {
    display: block;
    height: 100%;
    left: 0;
    top: 0;
    width: 100%;
}

#wh_topic_toc .scrollbar-outer > .scroll-element.scroll-x {
    bottom: 0;
    height: 12px;
    left: 0;
    width: 100%;
}

#wh_topic_toc .scrollbar-outer > .scroll-element.scroll-y {
    height: 100%;
    left: 0;
    top: 0;
    width: 12px;
}

#wh_topic_toc .scrollbar-outer > .scroll-element.scroll-x .scroll-element_outer { height: 8px; top: 2px; }
#wh_topic_toc .scrollbar-outer > .scroll-element.scroll-y .scroll-element_outer { left: 0px; width: 4px; }

#wh_topic_toc .scrollbar-outer > .scroll-element .scroll-element_outer { overflow: hidden; }
#wh_topic_toc .scrollbar-outer > .scroll-element .scroll-element_outer::-webkit-scrollbar {
    display: none; // Safari and Chrome
}
#wh_topic_toc .scrollbar-outer > .scroll-element .scroll-element_track { background-color: #f6f7f9; }

#wh_topic_toc .scrollbar-outer > .scroll-element .scroll-element_outer,
#wh_topic_toc .scrollbar-outer > .scroll-element .scroll-element_track,
#wh_topic_toc .scrollbar-outer > .scroll-element .scroll-bar {
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
    border-radius: 8px;
}

#wh_topic_toc .scrollbar-outer > .scroll-element .scroll-bar { background-color: #e5e4e5; }
#wh_topic_toc .scrollbar-outer > .scroll-element .scroll-bar:hover { background-color: #d8d8d8; }
#wh_topic_toc .scrollbar-outer > .scroll-element.scroll-draggable .scroll-bar { background-color: #d8d8d8; }


/* scrollbar height/width & offset from container borders */

/*#wh_topic_toc .scrollbar-outer > .scroll-content.scroll-scrolly_visible { left: -12px; margin-left: 12px; }*/
/*#wh_topic_toc .scrollbar-outer > .scroll-content.scroll-scrollx_visible { top:  -12px; margin-top:  12px; }*/

#wh_topic_toc .scrollbar-outer > .scroll-element.scroll-x .scroll-bar { min-width: 10px; }
#wh_topic_toc .scrollbar-outer > .scroll-element.scroll-y .scroll-bar { min-height: 10px; }


/* update scrollbar offset if both scrolls are visible */

#wh_topic_toc .scrollbar-outer > .scroll-element.scroll-x.scroll-scrolly_visible .scroll-element_track { left: -14px; }
#wh_topic_toc .scrollbar-outer > .scroll-element.scroll-y.scroll-scrollx_visible .scroll-element_track { top: -14px; }

#wh_topic_toc .scrollbar-outer > .scroll-element.scroll-x.scroll-scrolly_visible .scroll-element_size { left: -14px; }
#wh_topic_toc .scrollbar-outer > .scroll-element.scroll-y.scroll-scrollx_visible .scroll-element_size { top: -14px; }