body {
    padding-top: 70px;
}

h1 {
    font-size: 2em;
    margin: 0.2em 0;
}

h2 {
    font-size: 1.5em;
    padding-top: 3em;
    margin-top: -3em;
}

h3 {
    font-size: 1.3em;
    padding-top: 3.5em;
    margin-top: -3.5em;
}

#toc .toc-h3 {
    padding-left: 3em;
}

.vcenter {
    display: inline-block;
    vertical-align: middle;
    float: none;
}

.image-wrapper {
    text-align: center;
}

.image-caption {
    color: #808080;
    font-size: 0.7em;
    font-style: italic;
}

img {
    margin: 3px;
    padding: 3px;
    border: 2px solid #eeeeee;
    max-width: 100%;
}

.idxHdr {
    text-align: center;
    line-height: 1;
}

.navbar-brand div {
    height: 100%;
}

.navbar-brand img {
    margin: 0px;
    padding: 0px;
    height: 100%;
    border: none;
}

@media (max-width: 767px) {
    .idxHdr {
        width: 100%;
    }
    .idxIcons {
        width: 7em;
        margin-left: auto;
        margin-right: auto;
    }
}

/*max adds*/

code {
    font-size: 0.75em;
}

.frontshow {
    z-index: 10;
}

@media screen and (max-width: 1199px) {
  /* Target the navbar-right specifically when collapsed */
  .navbar-collapse .nav.navbar-nav.navbar-right,
  .navbar-collapse ul.navbar-nav.navbar-right {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    grid-auto-flow: row !important;
    gap: 2px !important;
    width: 100% !important;
    /* padding: 10px 0; */
    flex-direction: unset !important;
    flex-wrap: unset !important;
    align-items: unset !important;
    justify-content: unset !important;
  }
  
  .navbar-collapse .navbar-right li {
    display: block !important;
    text-align: center !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  
  .navbar-collapse .navbar-right li a {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 4px 1.5px !important;
    min-height: 40px;
  }
  
  /* Style the icons if needed */
  .navbar-collapse .navbar-right li a i,
  .navbar-collapse .navbar-right li a svg {
    font-size: 3rem;
   /* margin-bottom: 5px;*/
  }
}

/*make navbar collapse earlier*/

@media (max-width: 1199px) {
    .navbar-header {
        float: none;
    }
    .navbar-toggle {
        display: block;
    }
    .navbar-collapse {
        border-top: 1px solid transparent;
        box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
    }
    .navbar-collapse.collapse {
        display: none!important;
    }
    .navbar-nav {
        float: none!important;
        margin: 0px -15px;
    }
    .navbar-nav>li {
        float: none;
    }
    .navbar-nav>li>a {
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .navbar-text {
        float: none;
        margin: 15px 0;
    }
    /* since 3.1.0 */
    .navbar-collapse.collapse.in { 
        display: block!important;
    }
    .collapsing {
        overflow: hidden!important;
    }
}

.navbar-fixed-top .navbar-collapse, .navbar-fixed-bottom .navbar-collapse {
  max-height: 380px;
}