Background information of candidates
details {
border: 1px solid #aaa;
border-radius: 4px;
padding: 0.8em 0.8em 0;
margin-bottom: 1rem;
cursor: pointer;
}
details > summary { margin-top: 10px; display: list-item; font-weight: bold; margin: -0.5em -0.5em 0; padding: 0.5em; }
details[open] { padding: 0.5em; } details[open] > summary { border-bottom: 1px solid #aaa; margin-bottom: 0.5em; }