.panel {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 600;
    font-size: 1.5em;
    text-align: left !important;
    color: rgb(0, 0, 0) !important;
    position: relative;
    box-sizing: border-box;
    padding: 10px;
    background-color: #e9e7e9 !important;
    border-top: 1px solid #fff6f6 !important;
}
.blue {
  background-color: #24252500 !important;
  
    background-image: radial-gradient(circle at 47% 14%, rgba(205, 205, 205,0.04) 0%, rgba(205, 205, 205,0.04) 43%,transparent 43%, transparent 100%),radial-gradient(circle at 35% 12%, rgba(215, 215, 215,0.04) 0%, rgba(215, 215, 215,0.04) 4%,transparent 4%, transparent 100%),radial-gradient(circle at 1% 35%, #ffffff 0%, rgba(24, 24, 24,0.04) 37%,transparent 37%, transparent 100%),radial-gradient(circle at 21% 1%, rgba(0, 0, 0,0.04) 0%, rgba(0, 0, 0,0.04) 26%,transparent 26%, transparent 100%),radial-gradient(circle at 23% 82%, rgba(249, 249, 249,0.04) 0%, rgba(249, 249, 249,0.04) 60%,transparent 60%, transparent 100%),radial-gradient(circle at 11% 54%, rgba(251, 251, 251,0.04) 0%, rgba(251, 251, 251,0.04) 23%,transparent 23%, transparent 100%),radial-gradient(circle at 69% 68%, rgba(234, 234, 234,0.04) 0%, rgba(234, 234, 234,0.04) 10%,transparent 10%, transparent 100%),linear-gradient(90deg, #2c7ad200,#ffffff1f) !important;
}


.red {
  background-color: #c827361c !important;
  background-image: radial-gradient(circle at 19% 90%, rgba(190, 190, 190,0.04) 0%, rgba(190, 190, 190,0.04) 17%,transparent 17%, transparent 100%),radial-gradient(circle at 73% 2%, rgba(78, 78, 78,0.04) 0%, rgba(78, 78, 78,0.04) 94%,transparent 94%, transparent 100%),radial-gradient(circle at 45% 2%, rgba(18, 18, 18,0.04) 0%, rgba(18, 18, 18,0.04) 55%,transparent 55%, transparent 100%),radial-gradient(circle at 76% 60%, rgba(110, 110, 110,0.04) 0%, rgba(110, 110, 110,0.04) 34%,transparent 34%, transparent 100%),radial-gradient(circle at 68% 56%, rgba(246, 246, 246,0.04) 0%, rgba(246, 246, 246,0.04) 16%,transparent 16%, transparent 100%),radial-gradient(circle at 71% 42%, rgba(156, 156, 156,0.04) 0%, rgba(156, 156, 156,0.04) 47%,transparent 47%, transparent 100%),radial-gradient(circle at 46% 82%, rgba(247, 247, 247,0.04) 0%, rgba(247, 247, 247,0.04) 39%,transparent 39%, transparent 100%),radial-gradient(circle at 50% 47%, rgba(209, 209, 209,0.04) 0%, rgba(209, 209, 209,0.04) 45%,transparent 45%, transparent 100%),linear-gradient(90deg, #e5394900,#cc223200) !important;
}

.gray {
  background-color: #77777712 !important;
  background-image: radial-gradient(circle at 47% 14%, rgba(205, 205, 205,0.04) 0%, rgba(205, 205, 205,0.04) 43%,transparent 43%, transparent 100%),radial-gradient(circle at 35% 12%, rgba(215, 215, 215,0.04) 0%, rgba(215, 215, 215,0.04) 4%,transparent 4%, transparent 100%),radial-gradient(circle at 1% 35%, rgba(24, 24, 24,0.04) 0%, rgba(24, 24, 24,0.04) 37%,transparent 37%, transparent 100%),radial-gradient(circle at 21% 1%, rgba(0, 0, 0,0.04) 0%, rgba(0, 0, 0,0.04) 26%,transparent 26%, transparent 100%),radial-gradient(circle at 23% 82%, rgba(249, 249, 249,0.04) 0%, rgba(249, 249, 249,0.04) 60%,transparent 60%, transparent 100%),radial-gradient(circle at 11% 54%, rgba(251, 251, 251,0.04) 0%, rgba(251, 251, 251,0.04) 23%,transparent 23%, transparent 100%),radial-gradient(circle at 69% 68%, rgba(234, 234, 234,0.04) 0%, rgba(234, 234, 234,0.04) 10%,transparent 10%, transparent 100%),linear-gradient(90deg, #77777712,#60606005) !important;
}

.purple {
  background-color: #8d3dae0d !important;
  background-image: radial-gradient(circle at 47% 14%, rgba(205, 205, 205,0.04) 0%, rgba(205, 205, 205,0.04) 43%,transparent 43%, transparent 100%),radial-gradient(circle at 35% 12%, rgba(215, 215, 215,0.04) 0%, rgba(215, 215, 215,0.04) 4%,transparent 4%, transparent 100%),radial-gradient(circle at 1% 35%, rgba(24, 24, 24,0.04) 0%, rgba(24, 24, 24,0.04) 37%,transparent 37%, transparent 100%),radial-gradient(circle at 21% 1%, rgba(0, 0, 0,0.04) 0%, rgba(0, 0, 0,0.04) 26%,transparent 26%, transparent 100%),radial-gradient(circle at 23% 82%, rgba(249, 249, 249,0.04) 0%, rgba(249, 249, 249,0.04) 60%,transparent 60%, transparent 100%),radial-gradient(circle at 11% 54%, rgba(251, 251, 251,0.04) 0%, rgba(251, 251, 251,0.04) 23%,transparent 23%, transparent 100%),radial-gradient(circle at 69% 68%, rgba(234, 234, 234,0.04) 0%, rgba(234, 234, 234,0.04) 10%,transparent 10%, transparent 100%),linear-gradient(90deg, #8d3dae00,#8d3dae1f) !important;
}

.green {
  background-color: #28a92b0d !important;
  background-image: radial-gradient(circle at 46% 40%, rgba(228, 228, 228,0.06) 0%, rgba(228, 228, 228,0.06) 13%,transparent 13%, transparent 100%),radial-gradient(circle at 11% 41%, rgba(198, 198, 198,0.06) 0%, rgba(198, 198, 198,0.06) 19%,transparent 19%, transparent 100%),radial-gradient(circle at 52% 23%, rgba(14, 14, 14,0.06) 0%, rgba(14, 14, 14,0.06) 69%,transparent 69%, transparent 100%),radial-gradient(circle at 13% 85%, rgba(148, 148, 148,0.06) 0%, rgba(148, 148, 148,0.06) 44%,transparent 44%, transparent 100%),radial-gradient(circle at 57% 74%, rgba(232, 232, 232,0.06) 0%, rgba(232, 232, 232,0.06) 21%,transparent 21%, transparent 100%),radial-gradient(circle at 59% 54%, rgba(39, 39, 39,0.06) 0%, rgba(39, 39, 39,0.06) 49%,transparent 49%, transparent 100%),radial-gradient(circle at 98% 38%, rgba(157, 157, 157,0.06) 0%, rgba(157, 157, 157,0.06) 24%,transparent 24%, transparent 100%),radial-gradient(circle at 8% 6%, rgba(60, 60, 60,0.06) 0%, rgba(60, 60, 60,0.06) 12%,transparent 12%, transparent 100%),linear-gradient(90deg, #28a92b0d, #10a61414) !important;
}
  .panel pre.prettyprint {
    font-size: 20px;
    text-align: left;
    width: auto;
    font-weight: normal;
    margin: 10px;
    border: none;
  }
  .prettyprint .linenums {
    padding: 0;
    list-style: none;
  }
  .prettyprint ol li {
    background-color: black;
  }
  .panel p, .panel li {
    color: black;
    font-weight: 400;
    text-align: left;
    font-size: 16px !important;
    line-height: 1.5em;
    margin: 0.3em 0 1em 0;
}
  .panel.red .prettyprint .linenums > li:nth-child(n+7):nth-child(-n+9), 
  .panel.gray .prettyprint .linenums > li:nth-child(10),
  .panel.purple .prettyprint .linenums > li:nth-child(4),
  .panel.green .prettyprint .linenums > li:nth-child(n+6):nth-child(-n+10) {
    background-color: #222;
  }
  
  .box {
    width: 100px;
    height: 80px;
    text-align: center;
    line-height: 80px;
    background-color: white;
    border-radius: 8px;
    color: #222;
    font-weight: 700;
    margin-left: 20px;
    will-change: transform;
  }
  .box.active {
    background-color: orange;
    border: 2px solid white;
  }
  .description, .final {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
    min-height: 80vh;
  }
  
  .containers {
    width: 500%;
    height: 100%;
    display: flex;
    flex-wrap: nowrap;
  }
  
  .panel {
    font-weight: 300;
    position: relative;
  }