#gyik > div { background: #eff2f9; border-radius: 24px;}#gyik > div:not(last-child) { margin-bottom: 16px;}#gyik .groupname { cursor: pointer; background: #e2e6f0; border-radius: 24px; padding: 16px 32px;}#gyik .group { display: none; padding: 16px 32px;}#gyik .groupname.opened + .group { display: block;}#gyik .groupname:after { content: ''; width: 24px; height: 24px; margin: auto; float: right; background-image: url('https://ep.otpportalok.hu/out/core/2_1777406489/images/down.svg'); transition: transform 0.4s ease;}#gyik .groupname.opened:after { transform: rotate(180deg);}