div#errorbox{display:flex;height:200px;margin:auto 0;flex-direction:column;}div#errorbox h1{background:none;font:bold 20pt/24pt Arial;color:#000;}div#errorbox div{display:flex;align-content:center;align-items:center;justify-content:center;width:100%;}div#errorbox div:nth-child(1){height:100%;flex-direction:column;}div#errorbox div:nth-child(2){height:80px;}.stacktrace{display:block;width:800px;font:11px/13px Arial;overflow-x:scroll;unicode-bidi:embed;font-family:monospace;white-space:pre;margin:auto 0;background-color:#ffc;border:1px solid #000;padding:5px 0 0 5px;}.stacktrace h1{font:bold 13px/15px Arial;background:none;margin:0;padding:0;color:#000;}