figcaption{text-align:center;margin:0 0 20px 0}.heading-menu .menuhead{display:block}.sdp-reading{position:absolute;top:0;left:0;width:0;height:3px;background:#a2e0ff;animation:fill linear;animation-timeline:scroll()}@keyframes fill{to{width:100%}}.sdp-read-sec{position:sticky;top:50px}