/* General */

html, body {
  width: 100%;
  height: auto; /* Needed for persistent header */
  min-height: 100%;
  margin: 0;
  padding: 0;
  background-color: var(--background-color);
  color: var(--font-color);
  font-family: -apple-system, BlinkMacSystemFont, "helvetica neue", helvetica, roboto, noto, "segoe ui", arial, sans-serif;
  font-size: 16px;
  line-height: 1.4;
  scroll-behavior: auto; /* 'auto' = jump straight there, 'smooth' = "animation" */
  box-sizing: border-box;
  /* -webkit-tap-highlight-color: rgba(0, 0, 0, 0); /* To disable it fallback */
  /* -webkit-tap-highlight-color: transparent; */ /* To disable it */
  -webkit-tap-highlight-color: var(--tap-highlight-color);
  overflow-anchor: none;
  -ms-text-size-adjust: none; /* Disable font size scaling on mobile devices */
  -moz-text-size-adjust: none; /* Disable font size scaling on mobile devices */
  -webkit-text-size-adjust: none; /* Disable font size scaling on mobile devices */
  text-size-adjust: none; /* Disable font size scaling on mobile devices */
}

@media only screen and (max-width: 499.9px) {
  html, body {
    /* font-size: 15px; */ /* Maybe no */
  }
}

html {
  overflow-y: scroll; /* Prevent FOUC if scrollbar is absent (scrollbar-gutter not working) */
  scrollbar-gutter: stable; /* Doesn't seem to be working? (Maybe not supported on html/body? To-do: fix?) */
}

/* Disable article scrolling when contents sidebar is open on mobile */
@media only screen and (max-width: 499.9px) {
  html[data-sidebar-open] {
    max-height: 100%;
    overflow: hidden;
  }
}

*, *:before, *:after {
  box-sizing: inherit;
}

@media only screen {
  ::selection {
    color: var(--selection-font-color);
    background-color: var(--selection-background-color);
  }  

  :target {
    scroll-margin-top: calc(20px + var(--header-height-persistent) + var(--google-translate-bar-height));
  }

  html[data-persistent-header-hidden]:not([data-header-persistent]) :target {
    scroll-margin-top: calc(20px + var(--google-translate-bar-height));
  }

  html[data-header-persistent][data-persistent-header-hidden] :target {
    scroll-margin-top: calc(20px + var(--google-translate-bar-height));
  }
}

@media only screen and (max-width: 899.9px) {
  html :target {
    scroll-margin-top: calc(20px + var(--header-height-persistent-mobile) + var(--google-translate-bar-height));
  }

  html[data-mobile-menu-open] :target {
    scroll-margin-top: calc(20px + var(--header-height-persistent-mobile) + var(--mobile-menu-height) + var(--google-translate-bar-height));
  }
}

button {
  display: inline-block;
  border: none;
  border-radius: 2px;
  padding: 0px;
  margin: 0px;
  text-decoration: none;
  background: none;
  background-image: none;
  color: none;
  font-family: -apple-system, BlinkMacSystemFont, "helvetica neue", helvetica, roboto, noto, "segoe ui", arial, sans-serif;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  text-align: center;
  transition: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
  box-shadow: none;  
}

button:hover, button:focus {
  background: none;
}

button:focus {
  outline: 2px solid #000;
  outline-offset: 0px;
}

@media only screen {
  html[data-theme='dark'] button:focus {
    outline: 1.5px solid #fff;
  }
}

button:active {
  transform: none;
}

/* Header */

#header {
  width: 100%;
  height: var(--header-height); /* Needed for transition animation to work both ways */
  /* ^ If not using transition animation, can just use height: auto; and that's it */
  border-bottom: var(--layout-border-style);
  box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0); /* Needed for transition */
  background-color: var(--background-color);
  position: fixed;
  top: var(--google-translate-bar-height);
  z-index: 99999;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  overflow-x: scroll;
  overflow-y: hidden;
  scrollbar-width: none; /* Hide scrollbar (Firefox) */
  transition: height 200ms, border-bottom-width 200ms, box-shadow 200ms;
}

/* Hide scrollbar (Chrome, etc.) */
#header::-webkit-scrollbar {
  width: 0;
  height: 0;
}

@media only screen {
  html[data-header-persistent] #header {
    height: var(--header-height-persistent); /* Needed for transition animation to work both ways */
    box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.25);
  }
}

@media only screen and (min-width: 900px) {
  html[data-header-persistent][data-persistent-header-hidden] #header {
    height: 0px; /* Using this instead of display: none; for transition animation */
    border-bottom-width: 0px; /* Needed for transition */
    box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0); /* Needed for transition */
  }
}

@media only screen and (max-width: 899.9px) {
  #header {
    height: var(--header-height-mobile); /* Needed for transition animation to work both ways */
  }

  html[data-header-persistent] #header {
    height: var(--header-height-persistent-mobile);
  }

  html[data-mobile-menu-open] #header {
    height: calc(var(--header-height-mobile) + var(--mobile-menu-height));
  }

  html[data-header-persistent][data-mobile-menu-open] #header {
    height: calc(var(--header-height-persistent-mobile) + var(--mobile-menu-height));
  }
}

@media only screen and (max-width: 899.9px) {
  #header {
    background-color: var(--header-footer-background-color-mobile);
    border-bottom-width: 0px; /* Needed for transition */
    box-shadow: 0px 0px 0px 0px rgba(0, 0, 0, 0.25); /* Needed for transition */
  }
  html[data-header-persistent] #header {
    border-bottom: var(--layout-border-style);
    box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.25);
  }
}

#header-subcontainer {
  height: var(--header-height);
  width: 85%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  white-space: nowrap;
  transition: width 200ms, height 200ms;
}

@media only screen and (max-width: 899.9px) {
  #header-subcontainer {
    height: var(--header-height-mobile);
    width: 100%;
  }
}

@media only screen and (max-width: 1149.9px) {
  #header-subcontainer {
    width: 100%;
  }
}

@media only screen {
  html[data-header-persistent] #header-subcontainer {
    height: var(--header-height-persistent);
  }
}

@media only screen and (max-width: 899.9px) {
  html[data-header-persistent] #header-subcontainer {
    height: var(--header-height-persistent-mobile);
  }
}

#site-icon-and-title-container {
  height: 100%;
  cursor: pointer;
  padding-left: 20px;
  padding-right: 20px;
  text-decoration: none;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
}

#site-icon-and-title-container:active {
  background-color: var(--top-link-background-color-hover);
}

@media only screen and (min-width: 900px) {
  #site-icon-and-title-container {
    min-width: 300px;
  }

  #site-icon-and-title-container:hover {
    background-color: var(--top-link-background-color-hover);
  }
}

@media only screen and (max-width: 899.9px) {
  #site-icon-and-title-container {
    padding-left: 10px;
    padding-right: 10px;
  }
}

#site-icon {
  width: 30px; /* Old larger style: 33px */
  min-width: 30px; /* Old larger style: 33px */
  height: 100%;
  display: flex;
  align-items: center;
  background-image: var(--site-logo);
  background-repeat: no-repeat;
  background-position: left center;
  background-size: contain;
  padding: 2px;
  margin-right: 9px;
  transition: width 200ms, min-width 200ms, margin-right 200ms;
}

@media only screen {
  html[data-persistent-header-toggle-no-transition]:not([data-persistent-header-hidden]) #site-icon {
    transition: none;
  }

  html[data-persistent-header-toggle-no-transition][data-persistent-header-hidden] #site-icon {
    transition-delay: 200ms;
  }
}

@media only screen and (min-width: 900px) {
  html[data-header-persistent]:not([data-persistent-header-hidden]) #site-icon {
    width: 22px;
    min-width: 22px;
    margin-right: 7px;
  }
}

@media only screen and (max-width: 899.9px) {
  #site-icon {
    width: 27px; /* Formerly 29px */
    min-width: 27px; /* Formerly 29px */
    margin-right: 9px; /* Formerly 10px */
  }

  /* Shrink top bar on mobile upon scrolling down (disabled now) */
  html[data-header-persistent] #site-icon {
    width: 27px; /* Formerly 25px */
    min-width: 27px; /* Formerly 25px */
    margin-right: 9px; /* Formerly 8px */
  }
}

#site-title {
  height: 100%;
  font-size: 21px; /* Old larger style: 24px */
  font-family: Georgia, serif;
  color: var(--site-title-color);
  display: flex;
  align-items: center;
  transition: font-size 200ms;
}

@media only screen {
  html[data-persistent-header-toggle-no-transition]:not([data-persistent-header-hidden]) #site-title {
    transition: none;
  }

  html[data-persistent-header-toggle-no-transition][data-persistent-header-hidden] #site-title {
    transition-delay: 200ms;
  }
}

@media only screen and (min-width: 900px) {
  html[data-header-persistent]:not([data-persistent-header-hidden]) #site-title {
    font-size: 18px;
  }
}

@media only screen and (max-width: 899.9px) {
  #site-title {
    font-size: 18px;
  }

  /* Shrink top bar on mobile upon scrolling down (disabled now) */
  html[data-header-persistent] #site-title {
    font-size: 18px; /* Formerly smaller px (?) */
  }
}

#site-title-text-xs, #site-title-text-sm, #site-title-text-md, #site-title-text-lg {
  display: none;
  max-width: 220px; /* 300px - 40px left/right padding - 30px icon - 10px margin between icon and title */
  overflow: hidden;
  text-overflow: ellipsis;
}

/* These media queries include -5px to allow for extra space (e.g., for Firefox mobile) */

@media only screen and (min-width: 305px) and (max-width: 319.9px) {
  #site-title-text-xs { /* "TFS" */
    display: inline-block;
  }
}

@media only screen and (min-width: 320px) and (max-width: 379.9px) {
  #site-title-text-sm { /* "TFSci" */
    display: inline-block;
  }
}

@media only screen and (min-width: 380px) and (max-width: 459.9px) {
  #site-title-text-md { /* "Transfem Sci" */
    display: inline-block;
  }
}

@media only screen and (min-width: 460px) {
  #site-title-text-lg { /* "Transfeminine Science" */
    display: inline-block;
  }
}

#top-links, #top-buttons {
  height: 100%;
  display: flex; /* Needed to prevent unexplained space between children; see: https://stackoverflow.com/questions/19038799/why-is-there-an-unexplainable-gap-between-these-inline-block-div-elements */
  align-items: center;
  justify-content: center;
}

#top-buttons {
  margin-left: 20px; /* To balance margin of logo/title block */
  margin-right: 20px; /* To balance margin of logo/title block */
}

@media only screen and (min-width: 1150px) {
  #top-buttons {
    width: 250px;
  }
}

@media only screen and (max-width: 899.9px) {
  #top-buttons {
    margin-left: 0px;
    margin-right: 5px;
  }
}

/* Add right/right padding on iOS devices to avoid overlay scrollbar interference with rightmost button */
/* Include left padding as well to keep sides balanced */ 
@supports (-webkit-touch-callout: none) {
  @media only screen and (max-width: 899.9px) {
    #header-subcontainer {
      padding-left: 10px;
      padding-right: 10px;
    }

    #top-buttons {
      margin-left: 0px;
      margin-right: 0px;
    }
  }
}

.top-link {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-size: 16px;
  /*color: var(--top-link-font-color);*/
  color: var(--link-color);
  padding-left: 17px;
  padding-right: 17px;
  cursor: pointer;
  text-decoration: none;
  transition: font-size 200ms;
}

@media only screen {
  html[data-persistent-header-toggle-no-transition]:not([data-persistent-header-hidden]) .top-link {
    transition: none;
  }

  html[data-persistent-header-toggle-no-transition][data-persistent-header-hidden] .top-link {
    transition-delay: 200ms;
  }
}

.top-link:active {
  background-color: var(--top-link-background-color-hover);
  color: var(--link-color);
}

@media only screen and (min-width: 900px) {
  .top-link:hover {
    background-color: var(--top-link-background-color-hover);
    color: var(--link-color);
  }
}

@media only screen and (min-width: 900px) {
  html[data-header-persistent]:not([data-persistent-header-hidden]) .top-link {
    font-size: 15px;
  }
}

.top-button {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  width: 44px; /* Padding-inclusive (24px) */
  padding-left: 12px;
  padding-right: 12px;
  cursor: pointer;
  fill: var(--button-icon-fill-color);
  color: var(--button-icon-fill-color); /* Needed for mobile menu button */
}

@media only screen and (max-width: 899.9px) {
  .top-button {
    width: 40px; /* Padding-inclusive (18px) */
    padding-left: 9px;
    padding-right: 9px;
  }
}

.top-button:active, #menu-button-mobile-menu {
  fill: var(--button-icon-fill-color-hover);
  color: var(--button-icon-fill-color-hover); /* Needed for mobile menu button */
}

@media only screen and (min-width: 900px) {
  .top-button:hover {
    fill: var(--button-icon-fill-color-hover);
    color: var(--button-icon-fill-color-hover); /* Needed for mobile menu button */  
  }
}

#theme-button-light-svg {
  display: inline-block;
}

#theme-button-dark-svg {
  display: none;
}

@media only screen {
  html[data-theme='dark'] #theme-button-dark-svg {
    display: inline-block;
  }

  html[data-theme='dark'] #theme-button-light-svg {
    display: none;
  }
}

.top-button-svg {
  height: 24px;
  transition: height 200ms;
  pointer-events: none;
}

@media only screen {
  html[data-persistent-header-toggle-no-transition]:not([data-persistent-header-hidden]) .top-button-svg {
    transition: none;
  }

  html[data-persistent-header-toggle-no-transition][data-persistent-header-hidden] .top-button-svg {
    transition-delay: 200ms;
  }
}

@media only screen and (min-width: 900px) {
  html[data-header-persistent]:not([data-persistent-header-hidden]) .top-button-svg {
    height: 18px;
  }
  html[data-header-persistent]:not([data-persistent-header-hidden]) #search-button .top-button-svg {
    height: 22px;
  }
  html[data-header-persistent]:not([data-persistent-header-hidden]) #toc-button-mobile .top-button-svg {
    height: 15px;
  }
}

@media only screen and (max-width: 899.9px) {
  html[data-no-contents-sidebar] #toc-button-mobile {
    display: none;
  }
}

@media only screen and (min-width: 900px) {
  html[data-no-contents-sidebar] #toc-button-mobile {
    visibility: hidden;
    pointer-events: none;
  }
}

@media only screen and (min-width: 900px) {
  #menu-button-mobile-menu {
    display: none;
  }
}

@media only screen and (max-width: 899.9px) {
  #top-links {
    display: none;
  }
}

#mobile-menu {
  width: 100%;
  height: 0px;
  background-color: var(--header-footer-background-color-mobile);
  display: none;
  transition: height 200ms;
}

@media only screen and (max-width: 899.9px) {
  #mobile-menu {
    display: block;
  }

  html[data-mobile-menu-open] #mobile-menu {
    height: var(--mobile-menu-height);
  }
}

#top-links-mobile {
  display: flex;
  align-items: center;
  height: var(--mobile-menu-height);
}

@media only screen and (max-width: 899.9px) {
  .top-link {
    color: var(--link-color);
  }
}

@media only screen and (max-width: 499.9px) {
  .top-link {
    font-size: 15.5px;
  }
}

#hide-persistent-header-button {
  display: none;
  width: 40px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding-left: 0px;
  padding-right: 0px;
  opacity: 0;
  transition: opacity 200ms;
  pointer-events: none;
}

@media only screen and (min-width: 900px) {
  html[data-header-persistent] #hide-persistent-header-button {
    display: flex;
    opacity: 1;
    pointer-events: auto;
  }

  html[data-header-persistent][data-persistent-header-hidden] #hide-persistent-header-button {
    opacity: 0;
    pointer-events: none;
  }
}

@media only screen and (min-width: 1150px) {
  html[data-header-persistent] #hide-persistent-header-button {
    position: absolute;
    top: 0px;
    right: 20px;
  }
}

@media only screen and (max-width: 1149.9px) {
  #hide-persistent-header-button {
    display: flex;
  }
}

@media only screen and (max-width: 899.9px) {
  #hide-persistent-header-button {
    display: none;
  }
}

#restore-persistent-header-button {
  height: calc(var(--header-height-persistent)); /* Will always be this since only shows on persistent header */
  width: 40px;
  position: fixed;
  top: var(--google-translate-bar-height);
  right: 20px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding-left: 0px;
  padding-right: 0px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms;
}

@media only screen and (min-width: 900px) {
  html[data-header-persistent][data-persistent-header-hidden] #restore-persistent-header-button {
    opacity: 1;
    pointer-events: auto;
  }
}

@media only screen and (max-width: 899.9px) {
  #restore-persistent-header-button {
    display: none;
  }
}

#hide-persistent-header-button-svg {
  transform: rotate(270deg);
  /* fill: var(--sidebar-button-icon-fill-color); */
  pointer-events: none;
}

#restore-persistent-header-button-svg {
  transform: rotate(90deg);
  fill: var(--sidebar-button-icon-fill-color);
  pointer-events: none;
}

#hide-persistent-header-button:active #hide-persistent-header-button-svg {
  fill: var(--button-icon-fill-color-hover);
}

@media only screen and (min-width: 900px) {
  #hide-persistent-header-button:hover #hide-persistent-header-button-svg {
    fill: var(--button-icon-fill-color-hover);
  }
}

#restore-persistent-header-button:active #restore-persistent-header-button-svg {
  fill: var(--button-icon-fill-color-hover);
}

@media only screen and (min-width: 900px) {
  #restore-persistent-header-button:hover #restore-persistent-header-button-svg {
    fill: var(--button-icon-fill-color-hover);
  }
}

/* Middle section */

#mid-section {
  width: 100%;
  margin-top: calc(var(--header-height) + var(--google-translate-bar-height));
  transition: margin-top 200ms;
}

@media only screen {
  /*html[data-header-persistent] #mid-section {
    margin-top: calc(var(--header-height-persistent) + var(--google-translate-bar-height));
  }

  html[data-header-persistent][data-persistent-header-hidden] #mid-section {
    margin-top: calc(var(--google-translate-bar-height));
  }*/
}

@media only screen and (max-width: 899.9px) {
  #mid-section {
    margin-top: calc(var(--header-height-mobile) + var(--google-translate-bar-height));
  }

  /*html[data-header-persistent] #mid-section {
    margin-top: calc(var(--header-height-persistent-mobile) + var(--google-translate-bar-height));
  }*/

  html[data-mobile-menu-open] #mid-section {
    margin-top: calc(var(--header-height-mobile) + var(--mobile-menu-height) + var(--google-translate-bar-height));
  }

  /*html[data-header-persistent][data-mobile-menu-open] #mid-section {
    margin-top: calc(var(--header-height-persistent-mobile) + var(--mobile-menu-height) + var(--google-translate-bar-height));
  }*/
}

/* Sidebar */

#sidebar {
  position: fixed;
  z-index: 9999;
  width: 0px;
  display: inline-block;
  left: 0px;
  top: calc(var(--header-height) + var(--google-translate-bar-height));
  bottom: 0;
  background-color: var(--background-color);
  border-right: var(--layout-border-style);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  -webkit-user-select: none;
  user-select: none;
  transition: width 150ms, height 150ms, top 150ms;
}

#sidebar {
  scrollbar-width: none; /* Hide scrollbar Firefox */
}

/* Hide scrollbar Chrome */
#sidebar::-webkit-scrollbar {
  width: 0px;
}

@media only screen and (min-width: 900px) {
  /* Show scrollbar Firefox */
  #sidebar:hover {
    scrollbar-width: thin;
  }

  /* Show scrollbar Chrome */
  #sidebar:hover::-webkit-scrollbar {
    width: 5px;
  }
}


#sidebar-button-standalone {
  top: calc(var(--header-height) + var(--google-translate-bar-height));
}

@media only screen {
  html[data-sidebar-open] #sidebar-button-standalone {
    pointer-events: none; /* Do things this way to avoid flicker between button swaps */
  }
}

@media only screen and (max-width: 899.9px) {
  #sidebar-button-standalone {
    display: none;
  }  
}

@media only screen {
  html[data-sidebar-open] #sidebar {
    width: var(--sidebar-width);
    /* box-shadow: 0px 0px 5px 0px rgba(0, 0, 0, 0.25); */
  }
}

@media only screen and (min-width: 1700px) {
  html[data-sidebar-open] #sidebar {
    width: var(--sidebar-width-wide);
  }
}

@media only screen and (max-width: 899.9px) {
  #sidebar {
    border-right: none;
    /* box-shadow: 1px 0px 0px 0px rgba(0, 0, 0, 0.15); */ /* Border right */
    transition: width 150ms, height 150ms, top 150ms;
  }
  html[data-sidebar-open] #sidebar {
    width: 100%;
    /* box-shadow: 0px 0px 5px 0px rgba(0, 0, 0, 0.25); */
    /* border-right: solid 1px rgba(0, 0, 0, 0.15); */
  }
  html[data-sidebar-slide-transition-disable] #sidebar {
    transition: width 0ms, height 150ms, top 150ms;
  }
}

@media only screen {
  html[data-header-persistent] #sidebar,
  html[data-header-persistent] #sidebar-button-standalone {
    top: calc(var(--header-height-persistent) + var(--google-translate-bar-height));
  }
}

@media only screen and (min-width: 900px) {
  html[data-header-persistent][data-persistent-header-hidden] #sidebar,
  html[data-header-persistent][data-persistent-header-hidden] #sidebar-button-standalone {
    top: var(--google-translate-bar-height);
  }
}

@media only screen and (max-width: 899.9px) {
  #sidebar {
    top: calc(var(--header-height-mobile) + var(--google-translate-bar-height));
  }

  html[data-header-persistent] #sidebar {
    top: calc(var(--header-height-persistent-mobile) + var(--google-translate-bar-height));
  }

  html[data-mobile-menu-open] #sidebar {
    top: calc(var(--header-height-mobile) + var(--mobile-menu-height) + var(--google-translate-bar-height));
  }

  html[data-header-persistent][data-mobile-menu-open] #sidebar {
    top: calc(var(--header-height-persistent-mobile) + var(--mobile-menu-height) + var(--google-translate-bar-height));
  }
}

#sidebar-subcontainer {
  width: var(--sidebar-width);
  padding-top: 25px;
  padding-bottom: 35px;
  padding-left: 20px;
  padding-right: 20px;
}

@media only screen and (min-width: 1700px) {
  html[data-sidebar-open] #sidebar-subcontainer {
    width: var(--sidebar-width-wide);
  }
}

@media only screen and (max-width: 899.9px) {
  #sidebar-subcontainer {
    width: 100vw;
    padding-top: 25px;
    padding-bottom: 35px;
    padding-left: 15px;
    padding-right: 15px;
  }
}

#sidebar-title-container {
  height: 50px;
  display: flex;
  align-items: center;
}

.sidebar-button {
  padding: 14px;
  cursor: pointer;
  margin-left: -10px;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  transition: top 200ms;
}

/* Fix positioning on Firefox only */
@-moz-document url-prefix() {
  .sidebar-button {
    margin-top: -0.5px;
  }
}

#sidebar-button-standalone {
  position: fixed;
  left: 20px;
  margin-top: 25px; /* ~25px (sidebar padding-top) */
}

/* Fix positioning on Firefox only */
@-moz-document url-prefix() {
  #sidebar-button-standalone {
    margin-top: 25px;
  }
}

.sidebar-button-icon {
  fill: var(--sidebar-button-icon-fill-color);
  pointer-events: none;
}

.sidebar-button:active .sidebar-button-icon {
  fill: var(--button-icon-fill-color-hover);
}

@media only screen and (min-width: 900px) {
  .sidebar-button:hover .sidebar-button-icon {
    fill: var(--button-icon-fill-color-hover);
  }
}

/* Fix SVG icon positioning... */
.sidebar-button-icon-svg {
  margin-top: 3px;
  margin-left: 2px;
  pointer-events: none;
}

@media only screen and (max-width: 899.9px) {
  .sidebar-button {
    display: none;
  }
}

#sidebar-title {
  font-size: 21px;
  color: var(--article-heading-font-color);
}

@media only screen and (max-width: 899.9px) {
  #sidebar-title {
    font-size: 24px;
    margin-top: -15px; /* Hack for now to fix positioning on this on mobile (to-do: fix/change?) */
    margin-left: 5px;
  }
}

@media only screen and (max-width: 499.9px) {
  #sidebar-title {
    font-size: 28px;
  }
}

#sidebar-contents {
  font-size: 14px;
  line-height: 1.4;
}

@media only screen and (max-width: 899.9px) {
  #sidebar-contents {
    font-size: 15px;
  }
}

@media only screen and (max-width: 499.9px) {
  #sidebar-contents {
    font-size: 16px;
  }
}

@media only screen {
  html[data-sidebar-open] #sidebar-title {
    display: inline-block;
  }
}

#sidebar-contents a {
  color: var(--article-font-color);
  text-decoration: none;
  padding: 5px 5px 5px 5px;
  display: block;
  scroll-margin: calc((100vh - var(--header-height) - var(--google-translate-bar-height)) / 2); /* Padding when scrolling */
}

@media only screen and (max-width: 899.9px) {
  #sidebar-contents a {
    scroll-margin: calc((100vh - var(--header-height-mobile) - var(--google-translate-bar-height)) / 2); /* Padding when scrolling */
  }

  html[data-mobile-menu-open] #sidebar-contents a {
    scroll-margin: calc((100vh - var(--header-height-mobile) - var(--mobile-menu-height) - var(--google-translate-bar-height)) / 2); /* Padding when scrolling */
  }
}

#sidebar-contents a:active, #sidebar-contents a.active-section {
  color: var(--sidebar-item-font-color-hover);
  background-color: var(--sidebar-item-background-color-hover);
  border-radius: 3px;
}

@media only screen and (min-width: 900px) {
  #sidebar-contents a:hover {
    color: var(--sidebar-item-font-color-hover);
    background-color: var(--sidebar-item-background-color-hover);
    border-radius: 3px;
  }
}

@media only screen and (max-width: 899.9px) {
  #sidebar-contents a {
    padding: 10px 5px 10px 5px;
  }
}

.toc-h1, .toc-h2 {
  padding-left: 0px;
}

.toc-h3, .toc-h4, .toc-h5, .toc-h6 {
  padding-left: 10px;
}

html[data-no-contents-sidebar] #sidebar,
html[data-no-contents-sidebar] #sidebar-button-standalone {
  display: none;
}

/* Main area and article */

#main-area {
  width: 100%;
  min-height: calc(100vh - var(--header-height) - var(--google-translate-bar-height) - var(--footer-height)); /* Get footer at bottom */
  display: block;
  padding-top: 25px;
  padding-bottom: 25px;
  padding-left: 50px;
  padding-right: 50px;
  /* overflow-x: scroll; */
  overflow-x: auto; /* Hide scrollbar in Firefox when not needed */
  transition: width 150ms, min-height 150ms, margin-left 150ms;
}

@media only screen and (max-width: 899.9px) {
  #main-area {
    min-height: calc(100vh - var(--header-height-mobile) - var(--google-translate-bar-height) - var(--footer-height)); /* Get footer at bottom */
    padding: 15px;
  }

  html[data-mobile-menu-open] #main-area {
    min-height: calc(100vh - var(--header-height) - var(--mobile-menu-height) - var(--google-translate-bar-height) - var(--footer-height)); /* Get footer at bottom */
  }
}

@media only screen and (min-width: 900px) {
  html[data-sidebar-open]:not([data-no-contents-sidebar]) #main-area {
    width: calc(100% - var(--sidebar-width));
    margin-left: var(--sidebar-width);
  }
}

@media only screen and (min-width: 1700px) {
  html[data-sidebar-open]:not([data-no-contents-sidebar]) #main-area {
    width: calc(100% - var(--sidebar-width-wide));
    margin-left: var(--sidebar-width-wide);
  }
}

#article {
  margin: 0 auto;
  max-width: var(--article-width);
  height: 100%;
}

@media only screen and (max-width: 899.9px) {
  #article {
    width: 100%;
  }
}

@media only screen and (min-width: 1700px) {
  #article {
    max-width: var(--article-width-wide);
  }
}

/* Footer */

#footer {
  width: 100%;
  height: var(--footer-height);
  padding: 5px;
  border-top: var(--layout-border-style);
  display: block;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

#footer-subcontainer {
  height: 100%;
  font-size: 12px;
  color: var(--footer-font-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

@media only screen and (max-width: 499.9px) {
  #footer-subcontainer {
    font-size: 11px;
  }
}

.footer-divider {
  margin-left: 12px;
  margin-right: 9px;
}

@media only screen and (max-width: 899.9px) {
  #footer {
    border-top: none;
    background-color: var(--header-footer-background-color-mobile);
  }
}

@media only screen and (min-width: 900px) {
  html[data-sidebar-open]:not([data-no-contents-sidebar]) #footer {
    width: calc(100% - var(--sidebar-width));
    margin-left: var(--sidebar-width);
  }
}

@media only screen and (min-width: 1700px) {
  html[data-sidebar-open]:not([data-no-contents-sidebar]) #footer {
    width: calc(100% - var(--sidebar-width-wide));
    margin-left: var(--sidebar-width-wide);
  }
}

#social-media-buttons a {
  text-decoration: none;
  display: inline-block;
  padding-top: 6px;
  padding-bottom: 6px;
  padding-left: 4px;
  padding-right: 4px;
}

#social-media-buttons a svg {
  vertical-align: middle;
  fill: var(--footer-button-colors);
}

#social-media-buttons > span:hover { cursor: pointer; }
#social-media-buttons > span#facebook-button:hover > a > svg { fill: #3B5998; }
#social-media-buttons > span#twitter-button:hover > a > svg { fill: #55ACEE; }
#social-media-buttons > span#reddit-button:hover > a > svg { fill: #ff4500; }
#social-media-buttons > span#rss-feed-button:hover > a > svg { fill: #f99839; }
#social-media-buttons > span#facebook-button > a > svg { height: 16px; }
#social-media-buttons > span#twitter-button > a > svg { height: 18px; }
#social-media-buttons > span#reddit-button > a > svg { height: 16px; }
#social-media-buttons > span#rss-feed-button > a > svg { height: 15px; }

/* Scrollbar */

::-webkit-scrollbar {
  background-color: var(--background-color);
  border: none;
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-thumb {
  background-color: var(--scrollbar-thumb-color);
  border: 1px solid var(--scrollbar-thumb-color);
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--scrollbar-thumb-color-hover);
  box-shadow: inset 0px 0px 3px 0px rgba(0, 0, 0, 0.2);
  border: none;
}