body{margin:0;padding:0}.exerciseCard{background:#ffe4e1;padding:1em;border-radius:10px}.exerciseCard h2{text-align:center}.bold{font-weight:700}@media screen and (max-width:768px){.exerciseCard{text-align:center}}main{font-family:Tahoma,Verdana,Segoe UI,Arial,sans-serif;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5em;margin:2em 2em 5em;justify-content:center}