[html] What replaces cellpadding, cellspacing, valign, and align in HTML5 tables?

In Visual Studio, I'm seeing these warnings:

  • Validation (HTML 5): Attribute 'cellpadding' is not a valid attribute of element 'table'.
  • Validation (HTML 5): Attribute 'cellspacing' is not a valid attribute of element 'table'.
  • Validation (HTML 5): Attribute 'valign' is not a valid attribute of element 'td'.
  • Validation (HTML 5): Attribute 'align' is not a valid attribute of element 'td'.

If they are not valid attributes in HTML5, what replaces them in CSS?

This question is related to html css visual-studio css-tables

The answer is


/* cellpadding */
th, td { padding: 5px; }

/* cellspacing */
table { border-collapse: separate; border-spacing: 5px; } /* cellspacing="5" */
table { border-collapse: collapse; border-spacing: 0; }   /* cellspacing="0" */

/* valign */
th, td { vertical-align: top; }

/* align (center) */
table { margin: 0 auto; }

Alternatively, can use for particular table

 <table style="width:1000px; height:100px;">
    <tr>
        <td align="center" valign="top">Text</td> //Remove it
        <td class="tableFormatter">Text></td>
    </tr>
</table>

Add this css in external file

.tableFormatter
{
width:100%;
vertical-align:top;
text-align:center;
}

This should solve your problem:

td {
    /* <http://www.w3.org/wiki/CSS/Properties/text-align>
     * left, right, center, justify, inherit
     */
    text-align: center;
    /* <http://www.w3.org/wiki/CSS/Properties/vertical-align>
     * baseline, sub, super, top, text-top, middle,
     * bottom, text-bottom, length, or a value in percentage
     */
    vertical-align: top;
}

On particular table

_x000D_
_x000D_
<table style="border-collapse: separate; border-spacing: 10px;" >_x000D_
    <tr>_x000D_
      <td>Hi</td>_x000D_
      <td>Hello</td>_x000D_
    <tr/>_x000D_
    <tr>_x000D_
      <td>Hola</td>_x000D_
      <td>Oi!</td>_x000D_
    <tr/>_x000D_
</table>
_x000D_
_x000D_
_x000D_


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