html{background-color:#f1f1f1;font-family:sans-serif}body{margin:auto;padding:20px;max-width:720px;text-align:left;word-wrap:break-word;overflow-wrap:break-word;line-height:1.7;color:#1b1a1a}img{max-width:100%;height:auto}hr{margin-top:20px;margin-bottom:20px;border-top:1px dashed #8c8b8b}blockquote{border-left:3px solid #999;color:#474747;padding:2px 0 2px 20px;margin:0;font-style:italic}