body>div { border: medium black solid; margin: 1em; height: 30em;
       font-family: sans-serif; overflow: hidden;
       page-break-inside: avoid;
 }

body>div>img { width: 100% }

body>div>:first-child { background-color: yellow; margin-top: 0; 
  padding: 0.5em 1em }

body>div>p, body>div>pre, body>div>div, body>div>ul { margin-left: 1em } 

pre { border: thin blue dotted; margin-right: 1em }