.content {
    display:flex;
    flex-direction: column;
    justify-content: center;
    margin-top: 4em;
    width:100%;
}

.accordion-section {
    width: 25em;
    height: 80vh;
    overflow-x: hidden;
    overflow-y: auto;
    padding:0 1em 0 1em;
}

/* main accordion */
.accordion {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #fff;
    color: #000;
    cursor: pointer;
    padding: 8px 8px 8px 0px;
    width: 100%;
    text-align: left;
    border: none;
    outline: none;
    transition: 0.4s;
}

/* .accordion:hover {
    background-color: rgb(229, 239, 253);
    color: #000f2d;
    transition: 0s;
} */

.accordion svg {
    width: 24px;
    height: 24px;
    transition: 0.25s;
    margin-right: 2em;
}

.active svg{
    width: 24px;
    height: 24px;
    transform: rotate(90deg);
    transition: 0.25s;
    margin-right: 2em;
}

.panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
}

.panel button {
    width: 100%;
    border: 0;
    border-left: 2px solid #dddddd ;
    text-align: left;
    padding: 8px 8px 8px 16px;
    background-color: #fff;
    color: #000;
}

.panel button:hover {
    color: #000;
    background-color: rgb(229, 239, 253);
    transition: 0.25s;
    border-left: 4px solid #a1c7ff;
}

/* sub-accordion */
.sub-accordion {
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: 0.4s;
    padding: 8px 8px 8px 16px;
}

.sub-accordion:hover {
    /* background-color: #cfe2ff; */
    background-color: rgb(229, 239, 253);
    color: #000f2d;
    transition: 0s;
}

.subpanel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
    border-left: 2px solid #dddddd;
}

.subpanel button {
    margin-left: 1em;
    width: 90%;
    border: 0;
    border-left: 2px solid #dddddd ;
    text-align: left;
    padding: 8px;
    background-color: rgba(255, 0, 0, 0);
    color: #000;
}

.sub-accordion svg {
    width: 24px;
    height: 24px;
    transition: 0.25s;
    margin-right: 2em;
}

.learn-title  {
    font-size: 1.5em;
    font-weight: bold;
    margin: 0.5 0 1em 0;
    
}

.right{
    margin-left: 2em;
    margin-right: 2em;
    width: 100%;
}

/* The side navigation menu */
.sidenav {
    height: 100%; /* 100% Full-height */
    width: 0; /* 0 width - change this with JavaScript */
    position: fixed; /* Stay in place */
    z-index: 2; /* Stay on top */
    top: 0;
    left: 0;
    background-color: #ffffff; /* Black*/
    overflow-x: hidden; /* Disable horizontal scroll */
    padding-top: 100px; /* Place content 60px from the top */
    transition: 0.5s; /* 0.5 second transition effect to slide in the sidenav */
}
  
/* Position and style the close button (top right corner) */
.sidenav .closebtn {
  position: absolute;
  top: 50px;
  right: 25px;
  font-size: 36px;
  margin-left: 50px;
}

.sidenav .closebtn svg {
    width: 24px;
    height: 24px;
    transition: 0.25s;
}

.openNav {
    margin-left: 2em;
    margin-bottom: 1em;
    width:210px;
    padding:5px;
    border-radius: 6px;
    border: none;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content:space-between;
    text-shadow: 0px 2px 2px rgba(0, 0, 0, 0.25);
}

.openNav h1 {
    font-size: 24px;
    margin: 0;
}

.openNav:hover {
    cursor: pointer;
    background-color: rgb(229, 239, 253);
}

.openNavBackground {
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    width:100%;
    height:100%;
    background-color: #0000004b;
}

@media (max-width: 425px) {
    .openNav{
        margin-left: 1em;
    }
    .content{
        margin-top: 3em;
    }
    .right{
        margin: 0 1em 0 1em;
    }
    .courseHighlightsTitle{
        margin-left: 0.5em;
        margin-bottom: 1em;
        text-shadow: 0px 2px 2px rgba(0, 0, 0, 0.25);
    }
}

@media (min-width: 425px){
    .courseHighlightsTitle{
        margin-left: 0.8em;
        margin-bottom: 1em;
        text-shadow: 0px 2px 2px rgba(0, 0, 0, 0.25);
    } 
}

/* carousel */

.carousel{
    background: none;
    color: #ecf0f1;
    font-family: 'Open Sans', sans-serif;
    min-height: 10vh;
    flex-direction: row;
    align-items: center;
    width: 95%;
    margin-left: 2em;
    margin-right: 2em;
}

.contain {
    width: 100%;
}

.row {
  overflow-x: auto;
  width: 100%;
  margin-top: 1em;
}

.row__inner {
  transition: 450ms transform;
  font-size: 0;
  white-space: nowrap;  /*padding-bottom: 10px;  Account for OS X scroll bar */
  display: flex;
  margin: 70.3125px 0;
  flex-wrap: nowrap;
  justify-content: center;
  width: auto !important;
  max-width: none!important;
}

.tile {
  position: relative;
  display: inline-block;
  width: 250px;
  height: 140.625px;
  margin-right: 10px;
  font-size: 20px;
  cursor: pointer;
  transition: 450ms all;
  transform-origin: center left;
}

.tile__img {
  width: 250px;
  height: 140.625px;
  object-fit: cover;
}

.tile__details {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  font-size: 10px;
  opacity: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0) 100%);
  transition: 450ms opacity;
}

.tile__details:after,
.tile__details:before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
}

.tile__details:after {
  margin-top: -25px; /* 50px / 2 */
  margin-left: -25px; /* 50px / 2 */
  width: 50px;
  height: 50px;
  border: 3px solid #ecf0f1;
  line-height: 50px;
  text-align: center;
  border-radius: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.tile__details:before {
  content: '▶';
  left: 0;
  width: 100%;
  font-size: 30px;
  margin-left: 3px;
  margin-top: -25px;
  text-align: center;
  z-index: 2;
}

.tile:hover .tile__details {
  opacity: 1;
}

.tile__title {
  position: absolute;
  bottom: 0;
  padding: 10px;
}

/* Hover effects */
.row__inner:hover {
  transform: translate3d(-62.5px, 0, 0); /* -(250px * (1.5 - 1) / 2) */
}

.row__inner:hover .tile {
  opacity: 0.3;
}

.row__inner:hover .tile:hover {
  transform: scale(1.5);
  opacity: 1;
}

.tile:hover ~ .tile {
  transform: translate3d(125px, 0, 0); /* 250px * (1.5 - 1) */
}

@media (max-width:1024px) {
    .carousel{
        background: none;
        color: #ecf0f1;
        font-family: 'Open Sans', sans-serif;
        min-height: 10vh;
        flex-direction: row;
        align-items: center;
        width: 100%;
        margin-left:0;
        margin-right:0;
    }
    .desktop {
      display: none;
    }
    lite-youtube {
      margin-right: 2em;
    }
}


@media (min-width:1024px) {
  .desktop-flex{
    display: flex;
  }
  .mobile {
    display: none;
  }
  .desktop svg {
    margin-right: 0;
    width: 24px;
  }
  .desktop b {
    width: 240px;
  }
}