.calendar{display:grid;font-family:sans-serif;grid-template-columns:3em repeat(21,minmax(6em,1fr));grid-template-rows:24px repeat(64,18px)}.hour{grid-column:1 / 23;border-top:1px solid #ccc}.day{grid-row:1 / 67;border-left:1px solid #ccc;text-align:center}.floor{grid-row:66;text-align:center;background:#eee;padding:5px 0;margin:2px}.event{font-size:.8em;background:#eee;border-radius:3px;overflow:hidden;margin:2px 1px 1px 2px;border:1px solid #000}.event>header{color:#fff;background:#000;padding:1px 5px;font-weight:700}.event>p{margin:0;padding:2px 5px}.event.standard{background:#ffe}.event.standard>header{background:#ff0;color:#000}.event.latein{background:#fee}.event.latein>header{background:#f00;color:#fff}.event.breitensport{background:#efe}.event.breitensport>header{background:#0f0;color:#000}