@keyframes effect-pulse{20%{opacity:1;transform:translate(-50%, -50%) scale(1.125)}70%,100%{opacity:0;transform:translate(-50%, -50%) scale(1.5)}}.mb-numbered-heading{display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-start;gap:1em}.mb-numbered-heading .number{display:inline-block;vertical-align:middle;width:2.5em;height:2.5em;border-width:3px;border-style:solid;border-radius:50%;color:inherit;line-height:2.5em;text-align:center}