align right in a table cell with CSS

Use

text-align: right

The text-align CSS property describes
how inline content like text is
aligned in its parent block element.
text-align does not control the
alignment of block elements itself,
only their inline content.

See

text-align

<td class="alnright">text to be aligned to right</td>

<style>
    .alnright { text-align: right; }
</style>