* {
  box-sizing: border-box; }

.sidenav {
  position: relative;
  overflow: hidden; }
  .sidenav ul, .sidenav li {
    display: block;
    width: 100%;
    padding: 0;
    margin: 0; }
  .sidenav a {
    text-decoration: none; }
  .sidenav span, .sidenav a {
    display: block;
    cursor: pointer;
    padding: 6px 0; }

.sidenav_slide .sidenav__categories-list,
.sidenav_slide .sidenav__sections-list,
.sidenav_slide .sidenav__articles-list {
  width: 100%;
  position: absolute;
  top: 0;
  transition-timing-function: ease-out; }

.sidenav_slide > .sidenav__categories-list {
  left: 0; }
  .sidenav_slide > .sidenav__categories-list .sidenav__sections-list,
  .sidenav_slide > .sidenav__categories-list .sidenav__articles-list {
    left: 100%;
    visibility: hidden; }
    .sidenav_slide > .sidenav__categories-list .sidenav__sections-list.is-active,
    .sidenav_slide > .sidenav__categories-list .sidenav__articles-list.is-active {
      visibility: visible; }

.sidenav_slide > .sidenav__sections-list {
  left: 0; }
  .sidenav_slide > .sidenav__sections-list .sidenav__articles-list {
    left: 100%;
    visibility: hidden; }
    .sidenav_slide > .sidenav__sections-list .sidenav__articles-list.is-active {
      visibility: visible; }

.sidenav_slide > .sidenav__articles-list {
  left: 0; }

.sidenav_slide.sidenav_categories-is-active .sidenav__categories-list,
.sidenav_slide.sidenav_categories-is-active .sidenav__sections-list,
.sidenav_slide.sidenav_categories-is-active .sidenav__articles-list {
  -webkit-transform: translateX(0%);
          transform: translateX(0%); }

.sidenav_slide.sidenav_sections-is-active .sidenav__categories-list {
  -webkit-transform: translateX(-100%);
          transform: translateX(-100%); }

.sidenav_slide.sidenav_sections-is-active .sidenav__sections-list,
.sidenav_slide.sidenav_sections-is-active .sidenav__articles-list {
  -webkit-transform: translateX(0%);
          transform: translateX(0%); }

.sidenav_slide.sidenav_articles-is-active .sidenav__categories-list,
.sidenav_slide.sidenav_articles-is-active .sidenav__sections-list,
.sidenav_slide.sidenav_articles-is-active .sidenav__articles-list {
  -webkit-transform: translateX(-100%);
          transform: translateX(-100%); }

.sidenav_slide.sidenav_articles-is-active .sidenav__articles-list.is-visible {
  -webkit-transform: translateX(0%);
          transform: translateX(0%); }
  .sidenav_slide.sidenav_articles-is-active .sidenav__articles-list.is-visible .sidenav__articles-list {
    -webkit-transform: translateX(100%);
            transform: translateX(100%); }

.sidenav_slide .sidenav__back {
  font-weight: bold; }

.sidenav_slide.sidenav_init .sidenav__category.is-active > .sidenav__sections-list,.sidenav_slide.sidenav_init .sidenav__section.is-active > .sidenav__articles-list {
  visibility: visible; }

.sidenav_accordion > .sidenav__categories-list .sidenav__sections-list,
.sidenav_accordion > .sidenav__categories-list .sidenav__articles-list,.sidenav_accordion > .sidenav__sections-list .sidenav__articles-list {
  display: none;
  padding-left: 16px; }

.sidenav_accordion .sidenav__category.is-active > .sidenav__sections-list {
  display: block; }

.sidenav_accordion .sidenav__category.is-active > span.sidenav__category-name:after {
  -webkit-transform: translateY(-50%) rotate(90deg);
          transform: translateY(-50%) rotate(90deg); }

.sidenav_accordion .sidenav__section.is-active > .sidenav__articles-list {
  display: block; }

.sidenav_accordion .sidenav__section.is-active > span.sidenav__section-name:after {
  -webkit-transform: translateY(-50%) rotate(90deg);
          transform: translateY(-50%) rotate(90deg); }

.sidenav__category.is-active > a,
.sidenav__category.is-active > span,
.sidenav__section.is-active > a,
.sidenav__section.is-active > span,
.sidenav__article.is-active > a,
.sidenav__article.is-active > span {
  font-weight: bold; }

span.sidenav__category-name,
span.sidenav__section-name {
  display: block;
  padding-right: 20px;
  position: relative; }
  span.sidenav__category-name::after,
  span.sidenav__section-name::after {
    content: "\f105";
    position: absolute;
    top: 50%;
    right: 5px;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
    transition: all .3s; }

span.sidenav__category-name::after,
  span.sidenav__section-name::after,.sidenav a:before,
.sidenav span:before {
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1; }

.sidenav a:before,
.sidenav span:before {
  margin-right: 10px;
  vertical-align: baseline;
  font-size: 1em; }

.sidenav__back span:before {
  content: "\f060"; }

.sidenav__home a:before {
  content: "\f015"; }

/* Mobile */
.sidenav-overlay.is-active,
.sidenav-btn{
  display: none !important;
}

.sidenav-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 85%;
  max-width: 300px;
  height: 100%;
  overflow-y: auto;
  background: #fff;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0);
  -webkit-transform: translateX(-100%);
          transform: translateX(-100%);
  z-index: 99999; }
  .sidenav-mobile.is-active {
    transition: all .3s;
    -webkit-transform: translateX(0);
            transform: translateX(0);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.05); }
  .sidenav-mobile .sidenav span,
  .sidenav-mobile .sidenav a {
    padding-right: 10px;
    padding-left: 10px; }
  .sidenav-mobile span.sidenav__category-name::after,
  .sidenav-mobile span.sidenav__section-name::after {
    right: 10px; }

.sidenav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99998;
  width: 100%;
  height: 100%;
  background: #000;
  opacity: 0;
  visibility: hidden; }
  
  .sidenav-overlay.is-active {
    transition: all .3s;
    opacity: .1;
    visibility: visible; 
  }