details.further-reading > summary {
    display: block;
    background-color: #0056b3;
    color: white;
    cursor: pointer;
    border-bottom: 6px solid #ff0000;
}

details.further-reading {
    margin: 1.5rem 0 4rem 0;
    padding: 0 0 0 0;
    background-color: #f9f9f9;
    border-radius: 5px;
}
summary.citations {
    padding: 0.7rem 0 0.4rem 1.3rem;
}
details.further-reading[open] > summary {
    background-color: #007bff;
    border-bottom: 6px solid #ff0000;

}
.further-reading ol {
    padding: 3rem 1rem 1rem 3rem !important; // some theme designers suck with their lack of CSS selector precision skill
}

details.further-reading[open] {
    box-shadow: 0 2px 4px rgb(0 0 0 / 50%);
    padding-bottom: 2rem;
}

details.further-reading > summary::-webkit-details-marker {
    display: none;
  }

.further-reading li a {
      text-decoration: none;
  }
.further-reading li {
      line-height: 1.1rem;
  }


.further-reading li:hover {
    list-style-type: none;
    position: relative;
    transform: scale(1.15);
    transition: transform .3s ease-in;
    padding: 0.6rem 1rem 0.6rem 1.1rem;
    background-color: #fff;
    box-shadow: 1px 1px 5px 0 #0000002e;
}