deways; }
.vr { writing-mode: vertical-rl; text-orientation: sideways; }
.vlr { writing-mode: vertical-lr; direction:rtl; text-orientation: sideways; }
.vrl { writing-mode: vertical-rl; direction:ltr; text-orientation: sideways; }

</style>
</head>
<body>

<div class="grid hl"><span class="fb">A<br>B</span><span class="fb">M<br>N</span><span class="fb s">X<br>Z</span></div>
<div class="grid hl"><span class="fb pbe">A<br>B</span><span class="fb">M<br>N</span><span class="fb s">X<br>Z</span></div>
<div class=