.regular{font-size:var(--s2);margin:0!important}.regular.campaign-name{font-size:var(--s1)}.campaign-heading{background-color:rgba(0,0,0,.5);padding:.5rem 2rem}.chapter{padding:.1rem .3rem;line-height:1.3}.tile{display:grid;grid-template-columns:1fr 5fr;gap:1rem;align-items:center}.tile svg{padding-left:20%;padding-right:20%;max-width:5rem}.hidden{display:none;pointer-events:none}iframe{opacity:0;transition:opacity 1s;position:fixed;width:100%;min-width:100%;height:100%;min-height:100%;border:none;top:0;bottom:0;right:0;left:0}.mcq-option{display:grid;grid-template-columns:1fr 15fr;gap:1rem}.post-control{display:grid;align-items:center;align-content:center;justify-items:center;grid-template-columns:5fr 1fr;gap:.5rem}.post-buttons{padding:1rem 0}.post-buttons button{box-shadow:none;border-radius:100%}.stack>.feedback{margin:0;padding-left:1rem}.CodeMirror{width:100%!important;border-radius:1rem}.posts .card{padding:1rem 1.5rem;line-height:1.3;box-shadow:none;border:2px solid rgba(150,150,150,.2)}.posts .card small{font-style:italic}.post.last-viewed{outline:2px solid var(--accent)!important;border:none}.logout{box-shadow:none}.quiz-view em{color:#3cb371}.quiz-view strong{color:orange}