.sticky-nav{
  position:sticky;
  left:5rem;
  top:1.5rem;
  padding-left:3rem;
}
.menu-bumper {
height: calc(50vh + 0.5rem);
}
.nav li{
   list-style:none;
  display:flex;
  flex-direction:column;
  width:100%;
}
.nav li a{
  color:gray;
  text-decoration:none;
  text-transform: lowercase;
font-weight: 400;
    font-family: var(--font-family-default);
    --font-size-min-value: 1;
    --font-size-max-value: 3;
    --font-size-scaler-value: 0.5;
    font-size: var(--font-size);
    line-height: var(--line-height);
      white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
    flex: 1;
  margin-bottom:0.3rem;

}

#topic-index li a{
  color:lightgray;
}

.index-chapter-title
{
   
}

.index-topic-title
{
   margin-left: 1rem;
}

a.chapter-active,
a.topic-active{
   color:black!important;
}

.nav li a:focus, .nav li a:hover,#topic-index li a:focus, #topic-index li a:active, #topic-index li a:hover{
  color:black;
}

@media only screen and (max-width: 576px) {
  #mobile-detector { 
      position:relative;
    display:none;
  }
  
  .sticky-nav {
    position: relative;
    left: 0;
    top: 0;
    padding-left: 2rem;
    margin-bottom: 2rem;

  }
}


/*******************************************************************/
/* ftrtch dino */
/* [type: CSS] [file:sticky-menu] [12.368] DESIGN*/
/*******************************************************************/
/* 0.11 D>D */
/* db 146 */