main{max-width:60rem;margin:0 auto;padding:1rem;color:#000;background-color:#fff}main h1,main h2,main h3{margin-bottom:.75rem}main p{margin-bottom:1rem}main img{max-width:100%;height:auto;margin:1rem auto;border:1px solid #ddd;border-radius:.25rem}body{font-family:Arial,sans-serif;margin:1rem}h1,h2{text-align:center}section{margin-bottom:2rem}details{margin-left:1rem}summary{cursor:pointer;font-weight:700}ul{list-style-type:none;padding-left:1rem}a{text-decoration:none;color:#007bff}a:hover{text-decoration:underline}.book-appointments{width:100%;height:100%;position:absolute;left:0;right:0;top:3rem;bottom:0;border:none}