<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
span {
display: inline-block;
width: 70px;
border: 1px solid purple;
}
</style>
</head>
<body>
<script>
for (var i = 1; i <= 9; i++) {
for (var j = 1; j <= i; j++) {
document.write('<span>')
document.write(i + 'x' + j + '=' + i * j + '\t')
document.write('</span>')
}
document.writeln('<br />')
}
</script>
</body>
</html>