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

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.

Try using an invisible element (or psuedoelement) to force the table-cell to expand.

td:before {
  content: '';
  display: block; 
  width: 5em;
}

JSFiddle: https://jsfiddle.net/cibulka/gf45uxr6/1/

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