.sci-tooltip {
    position: relative;
    display: inline-flex;
  }

  .sci-tooltip i {
    font-size: 0.95em;
    cursor: pointer;
    color: #666;
  }

  .sci-tooltip i:hover,
  .sci-tooltip i:focus {
    color: #000;
  }

  .sci-tooltip-content {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    width: 460px;
    max-width: calc(100vw - 32px);
    padding: 16px 18px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 10px 28px rgba(0,0,0,.18);
    font-size:1.2rem;
    line-height: 1.55;
    color: #222;
    z-index: 1000;
    font-weight:normal;
    opacity: 0;
    visibility: hidden;
    transition: opacity .15s ease, transform .15s ease;
    text-align: left;
  }

  /* Tooltip arrow */
  .sci-tooltip-content::before {
    content: "";
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 0 8px 8px 8px;
    border-style: solid;
    border-color: transparent transparent #fff transparent;
  }

  /* Show on hover or focus */
  .sci-tooltip:hover .sci-tooltip-content,
  .sci-tooltip:focus-within .sci-tooltip-content {
    opacity: 1;
    visibility: visible;
  }