blockquote {position: relative; width: 100%; background-color: #f2f2f2; padding: 5px; border-left: 1px solid #aaa;}
blockquote > div:first-of-type { margin-left: 5px;}

pre,blockquote{page-break-inside:avoid}
blockquote{margin-left:24px;line-height:24px;margin-bottom:24px}

em img {float: left; margin-right: 10px;}
strong img {float: right;}
blockquote u { color: blue;}