Set min-width in HTML table's <td>

My table has several columns.

Each column should have dynamic width that depends on the browser window size. On the other hand, each column must not be too tiny. So I tried to set min-width for those columns but it's not a valid property. Tried min-width for <td> as well but that too is an invalid property.

Is there any way to set min-width for col/td in HTML table?

try this one:

<table style="border:1px solid">
<tr>
    <td style="min-width:50px">one</td>
    <td style="min-width:100px">two</td>
</tr>
</table>

min-width and max-width properties do not work the way you expect for table cells. From spec:

In CSS 2.1, the effect of 'min-width' and 'max-width' on tables, inline tables, table cells, table columns, and column groups is undefined.

This hasn't changed in CSS3.