How to align an input tag to the center without specifying the width?

I have these HTML and CSS:

#siteInfo input[type="button"] { background: none repeat scroll 0 0 #66A3D2; border-color: #FFFFFF #327CB5 #327CB5 #FFFFFF; border-radius: 10px 10px 10px 10px; border-style: solid; border-width: 1px; box-shadow: 1px 1px 3px #333333; color: #FFFFFF; cursor: pointer; font-weight: bold; padding: 5px; text-align: center; text-shadow: 1px 1px 1px #000000;
}
<div> <p>Some paragraph.</p> <input type="button" value="Some Button">
</div>

I'd like the button to be aligned to the center; however, even with text-align: center in the CSS, is still on the left. I also don't want to specify the width since I'd like it to change with the length of the text. How do I do that?

I know the solution to this is simple but I can't find a proper way to do it. I would sometimes wrap it around a <p> tag that is center aligned but that's extra mark-up which I'd like to avoid.

7 Answers

You need to put the text-align:center on the containing div, not on the input itself.

3

You can use the following CSS for your input field:

.center-block { display: block; margin-right: auto; margin-left: auto;
}

Then,update your input field as following:

<input type="button" value="Some Button">
1

write this:

#siteInfo{text-align:center}
p, input{display:inline-block}
1

you can use this two simple line code :

 display: block; margin:auto;

To have text-align:center work you need to add that style to the #siteInfo div or wrap the input in a paragraph and add text-align:center to the paragraph.

you can put in a table cell and then align the cell content.

<table> <tr> <td align="center"> <input type="button" value="Some Button"> </td> </tr>
</table>
1

You can also use the tag, this works in divs and everything else:

<center><form></form></center>

This link will help you with the tag:

Why is the <center> tag deprecated in HTML?

1

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