body { font-family: Arial, sans-serif; margin:0; padding:0; }
header { background:#222; color:#fff; padding:10px 0; }
nav a { color:#fff; margin:0 10px; text-decoration:none; }
main { padding:20px; }
#carousel { display:flex; overflow:hidden; background:#eee; padding:20px; margin-bottom:20px; }
#carousel .slide { min-width:100%; text-align:center; padding:40px 0; background:#ccc; margin-right:10px; }
ul { list-style:none; padding:0; }
li { margin:10px 0; }