/* -----------------------------------------
###   Sidebar structural elements styling  |
------------------------------------------*/

:root {
  --left-sidebar-width: 85%;
}
@media (min-width: 400px) {
  :root {
    --left-sidebar-width: 300px;
  }
}
@media (min-width: 800px) and (orientation: landscape) {
  :root {
    --left-sidebar-width: 20%;
  }
}
#sidebarLeft {
  position: fixed;
  top: 0; /*var(--header-height);*/
  bottom: 0 /*40px*/;
  width: var(--left-sidebar-width);
  transition: left 0.2s ease;
  /*transition:transform .2s ease;*/
  z-index: 999;
  left: 0;
}
/*#sidebarLeft.open{
	left:0
}*/
#sidebarLeft.closed {
  /*transform: translateX(-100%);*/
  /*left:calc(-1 * var(--left-sidebar-width));*/
  left: -85%;
}
#sidebarLeftModalBg {
  position: fixed;
  top: 0; /*var(--header-height);*/
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #000;
  transition: opacity 0.3s linear;
  opacity: 0;
  pointer-events: none;
  z-index: -1;
}
#sidebarLeft.open > #sidebarLeftModalBg {
  opacity: 0.4;
  pointer-events: all;
}
#sidebarLeftModalBg + button {
  position: absolute;
  left: 100%;
  width: 50px;
  height: 50px;
  bottom: var(--bottom-nav-height);
  margin-bottom: 20px;
  background-color: #fff;
  border-radius: 0 var(--border-radius-normal) var(--border-radius-normal) 0;
  box-shadow: 2px 0 15px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(0, 0, 0, 0.2);
  cursor: pointer;
}
#sidebarLeftModalBg + button::before {
  content: '>';
}
#sidebarLeft.open > #sidebarLeftModalBg + button::before {
  content: '<';
}

#sideBarLeftContentWrap {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100%;
  background-color: #fff;
  padding: 10% /*30px*/;
  overflow: auto;
}

@media (min-width: 400px) {
  #sidebarLeft.closed {
    left: -300px;
  }
}
@media (orientation: landscape) {
  #sidebarLeftModalBg + button {
    bottom: 0;
    margin-bottom: unset;
    border-radius: 0 30px 0 0;
  }
}
@media (min-width: 800px) and (orientation: landscape) {
  #sidebarLeft,
  #sidebarLeftModalBg {
    top: var(--header-height); /*bottom:40px*/
  }
  #sidebarLeft.closed {
    left: unset;
  }
  #sidebarLeftModalBg,
  #sidebarLeftModalBg + button {
    display: none;
  }
  #sideBarLeftContentWrap {
    border-right: 1px solid #eee;
  }
  #sidebarLeft ~ main,
  #sidebarLeft ~ footer {
    margin-left: var(--left-sidebar-width);
  }
}

/* ------------------------
###   Table of contents   |
-------------------------*/

#sideBarLeftContentWrap > header {
  font-size: var(--font-size-smaller2);
  /*font-weight:lighter;*/
  color: var(--font-color-light2);
}
#topics {
  margin-bottom: 10%;
}
#topics > ol {
  list-style: none;
  /*list-style-type: none;*/
  padding: 0;
  margin: 0;
}
#topics > ol > li a {
  display: block;
  font-size: var(--font-size-smaller);
  color: var(--font-color-normal);
  line-height: 1.2;
  padding: 6px 10px;
  border-radius: var(--border-radius-normal);
  position: relative;
}
#topics > ol > li a:hover {
  color: var(--primary-color);
  background-color: var(--primary-color-tint);
}

#topics > ol > li a.active {
  color: var(--primary-color); /*var(--font-color-dark)*/
}

#topics > ol > li > a.active {
  position: relative;
  font-weight: 600;
}
#topics > ol > li > a.active::before {
  /*content:'//';
	color:var(--primary-color);
	font-weight:bold;*/
  content: '';
  background-color: var(--primary-color);
  position: absolute;
  right: 100%;
  top: 50%;
  margin-right: 10px;
  width: 40px;
  height: 4px;
  margin-top: -2px;
  border-radius: 0 20px 20px 0;
}